Questions Asked on
November 12, 2015

  1. Art

    1.Which element did this artist use most to emphasize her original creation of a cotton candy creature? A. negative space b. color c. line d. texture

    asked by Animal_Lover
  2. Science

    The geologic time scale originally ordered Earth's rocks by: A. absolute age B. relative age*** C. composition D. decades and centuries Where did scientists originally get their information to develop the geologic time scale? A. They collected and studied

    asked by Anonymous
  3. P.E HELP

    1.   The average individual should consume ______ calories on a daily basis. 1,000 2,000 3,000 5,000 i think it is 2,000 but not sure

    asked by anon
  4. Art

    how are art and conservation science connected in this sculpture? A. The artists was repurposing materials to create art B. The artists only used brand-new materials to create art. C. the artists created a piece that could not be sen by others D.The

    asked by Lin
  5. Health

    A pair of police officers broke up a high school party that had no adult supervision. They noticed most teens were talking really fast and excitedly, breathing quickly, and even one teen was having convulsions. When they called paramedics, which type of

    asked by Janet
  6. chemistry

    1. In the reaction 2Ca(s) + O2(g) → 2CaO(s), which species is oxidized?

    asked by anna
  7. Math

    Jesse played two days of golf. On the second day, he got a score of 6 below par, or -6. His total for the two days was 0 above par, or 0. Define a variable. Then write and solve an equation to find the score Jesse got on the first day. Show your work.

    asked by Anonymous
  8. Math

    A movie store sells DVDs for $11 each. What is the cost C of n DVDs? Identify the situation as discrete or continuous. a. C=11n;continuous*** b. C=11+n;discrete c. C=11+n;continuous d. C=11n;discrete

    asked by Kaai97
  9. chemistry

    can anyone help with this problem please..... Potassium chlorate decomposes according to the following equation: 2KClO3 (s) → 2KCl (s) + 3O2 (g). If a 3.00 g sample of KClO3 is decomposed and the oxygen is collected at 24.0 °C and 0.991 atm, what volume

    asked by angel
  10. Algebra 2

    A share of ABC stock was worth $60 in 2005 and only worth $45 in 2010. Find the multiplier and the percent decrease.

    asked by Tom
  11. Math

    Suppose you are driving to visit a friend who lives far away. You are driving at an average rate of 55 miles per hour. You must drive a total of 295 miles. If you have already driven 20 miles, how long will it take you to reach your destination? A) 2 hours

    asked by Anonymous
  12. math

    Two numbers are such that twice the greater number exceeds twice the smaller one by 18 and 1/3 of the smaller and 1/5 of the greater numbers are together 21.The numbers are:

    asked by Waqas ahmad
  13. Career

    1.)When considering a post-secondary option, you should consult which of the following sources? A.)Your internal motivation B.)Family & friends C.)Reference Materials D.)All Of Above 2.)Sarah needs to complete financial aid packets. According to this unit,

    asked by YRN DJ
  14. math

    A company logo has 4 concentric circles suppose you graph the points (diameter,circumference ) and connect them with a line. In terms of (pie), what is the slope of the resulting line.

    asked by logan
  15. Math

    A function's graph may include solutions that do not appear in its table of values. a. true*** b. false

    asked by Kaai97
  16. Language arts.

    Which is the best prediction based on the first three sentences of the selection?

    asked by Jasmine
  17. Calculus

    A professional athlete signs a four-year contract in which the earnings can be modeled by c = 300,000 + 750,000t, where t represents the year. (a) Find the actual value of the athlete's contract. (b) Assuming an annual inflation rate of 4%, what is the

    asked by Calculus Help
  18. Math

    1. Write the following ratio in simplest form: 32 min:36 min 8:9 8:36 32:9 128:144 2. Marie saved $51. On Wednesday, she spent $8 of her savings. What ratio represents the portion of her total savings that she still has left? 43:8 8:51 43:51 59:51 3. The

    asked by Anonymous
  19. 8th grade algebra

    If 1/3 is equivalent to 33 1/3%, what percent is equivalent to 2/3? A: 33 2/3% B: 150% C: 66 2/3% D: 65% I have no idea... Can someone explain? :\

    asked by Angel <3
  20. math

    The number n satisfies the relationship n > 0. Write three inequalities to express the relationship between n and 1/n. THANK YOU!

    asked by kimie
  21. GEOMETRY

    A conical tent made of canvas has a base that is 20 feet across and a slant height of 14 feet. To the nearest whole unit, what is the area of the canvas, including the floor? Use 3.14 for pi. A. 754 ft^2 B. 1,193 ft^2 C. 2,135 ft^2 D. 534 ft^2 This

    asked by null.&.void
  22. Vocab

    Choose the analogy below with the same relationship as - Downside is to Upside A. Big is large B. Outside is to inside C. Boy is to girl D. Unique is to Generic B??

    asked by Alex
  23. Geometry

    A particular model of walkie-talkie can broadcast in a circular area. The radius of the broadcast area is 10,000 feet. Find the area of this circle to the nearest square foot. Use 3.14 for pi. A. 314,000,000 ft^2 B. 100,000,000 ft^2 C. 1,256,000,000 ft^2

    asked by me-llamo-es-liza
  24. science

    6) In ovaries, the final products of meiosis are A) haploid cells. B) diploid cells. C) triploid cells. D) polyploid cells. 7) Which example represents a DISADVANTAGE of asexual reproduction? A) Genetic variety slowly causes hundreds of species of beetles

    asked by crossfire
  25. Geometry

    You are designing a new container for powdered laundry detergent. You are considering a cylindrical container with a diameter of 14 inches and a height of 18 inches. Find the volume of this container to the nearest cubic unit. Use a calculator. A. 1,100

    asked by ((((freehugs)))))
  26. Language Arts

    Question and answer review Please help Story. (Arturo’s mother asked him to visit his grandfather, who lives in a nursing home. Arturo did not want to go, but he finally agreed and is now sitting with his grandfather.) ^^^^^^^^paragraph 1^^^^^^^^ His

    asked by An hour with Abuelo
  27. language arts help

    Choose the meaning that best matches the word in italics. The speaker spoke with such eloquence and passion that he received a standing ovation at the end.   emptiness distraction incompetence expressiveness

    asked by anon
  28. Math

    A manufacture has been selling 1400 television sets a week at $450 each. A market survey indicates that for each $14 rebate offered to a buyer, the number of sets sold will increase by 140 per week. a) Find the function representing the demand , where is

    asked by sarm
  29. Chemistry

    Nitrogen and oxygen can react directly with one anotheer to produce nitrogen dioxide according to N2(g) + 2O2(g) --> 2NO2(g) The reaction may also be imagined to take place by first producing nitrogen oxide N2(g) + O2(g) --> 2NO(g) which then produces NO2

    asked by Sarah
  30. Vocab

    I’m excited about my vacation. The beach has been calling my name. A. Personification B. Irony C. Hyperbole D. Onomatopoeia A??

    asked by Alex
  31. Vocab

    My mom told me not to worry. We will cross that bridge when we come to it. A. Hyperbole B. Simile C. Metaphor D. Cliche D?

    asked by Alex
  32. Physics

    The moon is a satellite that orbits the earth at a radius of 3.85 × 108 m. The mass of the earth is 5.98 × 1024 kg. What is the orbital speed of the moon?

    asked by Hannah
  33. Calculus

    A professional athlete signs a four-year contract in which the earnings can be modeled by c = 300,000 + 750,000t, where t represents the year. (a) Find the actual value of the athlete's contract. =7200000 (b) Assuming an annual inflation rate of 4%, what

    asked by Calculus Help
  34. Math

    A pack of cinnamon-scented pencils sellaell for $4.00.What is the sales tax rate if the total cost of pencils is $4.32?

    asked by Jadyn
  35. Math

    A manufacture has been selling 1400 television sets a week at $450 each. A market survey indicates that for each $14 rebate offered to a buyer, the number of sets sold will increase by 140 per week. a) Find the function representing the demand p(x) , where

    asked by jeff
  36. Vocab

    An exclusive control like in a business A. Bureaucracy B. Balance and Trade C. Monopoly D. Checks and Balances A???

    asked by Alex
  37. Calculus

    A professional athlete signs a four-year contract in which the earnings can be modeled by c = 300,000 + 750,000t, where t represents the year. (a) Find the actual value of the athlete's contract. =7200000 (b) Assuming an annual inflation rate of 4%, what

    asked by akash
  38. math

    The number m satisfies the relationship m < 0. Write an inequality expressing the relationship between -m and 0. Explain your reasoning. THANK YOU!!

    asked by kimie
  39. physics b

    In a waterfall, much of the energy of the falling water is converted into heat. If all the mechanical energy is converted into heat that stays in the water, how much of a rise in temperature occurs in a 100 m waterfall? For water, c = 4.186 × 103 J/(kg

    asked by destiny
  40. Math

    Jamal is making pancakes. He has 6 and three fourth cups of batter, but he needs a total of 12 cups. How much more batter does Jamal need? How do I go about figuring the above problem out?

    asked by Patrick
  41. math

    of the 200 eighth-graders,70 are going on the class field trip.what percent of the eighth grade is going on the field trip A 35% B 40% C 65% d 70% i can't find the answer?

    asked by need help
  42. Vocab

    This movie is so boring; it’s like watching grass grow. A. Imagery B. Simile C. Pun D. Antithesis B????

    asked by Alex
  43. Math

    A farmer has 54m of fencing with which to build two animal pens with a common side. one pen is rectangular; the other is square. if the area of the pens is to be maximized, what are their dimensions?

    asked by Austin
  44. Calculus 1

    Of the infinitely many lines that are tangent to the curve y = −4 sin x and pass through the origin, there is one that has the largest slope. Use Newton's method to find the slope of that line correct to six decimal places.

    asked by TayB
  45. Chemistry

    Which element's 4+ ion would have the following electron configuration? [Kr]4d^10

    asked by Rucha
  46. college algebra

    The rodent population in a city is currently estimated at 70,000 and is growing according to the Malthusian model. If it is expected to double every 3 years, when will the population reach one million? (Round your answer to one decimal place.)

    asked by Taylor
  47. Math 141

    Box A contains 3 white marbles and 4 black marbles. Box B contains 6 white marbles and 5 black marbles. An experiment consists of first selecting a marble at random from Box A. The marble is transferred to Box B and then a second marble is drawn from Box

    asked by Katie
  48. physics b

    You add 8950 J of heat to 174 g of iron. What is the temperature increase of the iron (c = 452 J/(kg • C°))?

    asked by destiny
  49. Fashion and Interior Design

    6. What skills does being an accessory designer require that being a sale representative does not? - 7. Could a sales representative easily translate his or her skills into being a buyer? What would be challenging about this shift? What skills would

    asked by Shina
  50. Chemistry

    Oxyacetylene torches are fueled by the combustion of acetylene, C2H2. 2C2H2(g) + 5O2(g) --> 4 CO2(g) + 2H2O(g) If the enthalpy change for the reaction is -2511.14 kJ/molrxn, how much heat can be produced by the reaction of a. 2mol of C2H2? b. 1 mol of

    asked by Sarah
  51. math

    Which special version of the Pythagorean Theorem can you use to find the length of any square's diagonal, d, using only the length of its side, s? is this a^2+b^2=c^2?

    asked by amber
  52. math

    1. If the legs of a right triangle have length 6 inches and 8 inches, what is the length of the hypotenuse in inches? (1 point) 11 13 10 16

    asked by unknown
  53. Science

    Batteries are made of two metals with different electron affinities. What does the phrase “electron affinity” mean and how does this affinity affect the voltage of the battery

    asked by Hannah
  54. Statistics

    the length of times it takes college students to find a parking spot im the library parking lot follows a normal distribution with a mean of 5.5 minutes and a standard deviation of 1 minute. find the cut off time which 75.8% of the college students exceed

    asked by Cody
  55. 1 question social studies

    One serious problem caused growing population is ________? A. a higher death rate B. not enough available jobs C. too much energy production D. fewer medical advancements my answer is D

    asked by Regan
  56. Social Studies

    Why do you think Marie Antoinette's spending and lavish lifestyle angered the French?

    asked by Anonymous
  57. Calculus 1

    Use Newton's method to find all roots of the equation correct to six decimal places. (Enter your answers as a comma-separated list.) (x − 9)^2 =ln x

    asked by TayB
  58. mathematics

    The amount basketball coach spends at a sporting goods store depends on the number of basketball the coach buys.The situation is represented by the function rule a=15b

    asked by Jamie
  59. Chemistry (Check)

    In a calorimeter experiment done at constant pressure in which all the heat from a chemical reaction was absorbed by the surrounding water bath, the temperature of the water went up by 2.31 K. If the size of the water bath was 200 g, what was the amount of

    asked by Anonymous
  60. chemistry

    1. How many grams of calcium chloride (CaCl2) are there in 600.0 mL of an aqueous solution that has a concentration of 0.450 M CaCl2? 2. The conjugate base of HS- is: 3. What mass of calcium chloride, CaCl2, is needed to prepare 3.65 L of a 1.75 M

    asked by angel
  61. Math

    The blood vascular system consists of blood vessels (arteries, arterioles, capillaries, and veins) that convey blood from the heart to the organs and back to the heart. This system should work so as to minimize the energy expended by the heart in pumping

    asked by sam
  62. Math

    The top and bottom margins of a poster are 8 cm and the side margins are each 9 cm. If the area of printed material on the poster is fixed at 382 square centimeters, find the dimensions of the poster with the smallest area.

    asked by domingo
  63. PHYSICS

    Chapter 07, Problem 48 Two particles are moving along the x axis. Particle 1 has a mass m1 and a velocity v1 = +5.0 m/s. Particle 2 has a mass m2 and a velocity v2 = -7.9 m/s. The velocity of the center of mass of these two particles is zero. In other

    asked by Anonymous
  64. physics b

    A nail driven into a board increases in temperature. If 60% of the kinetic energy delivered by a 1.8 kg hammer with a speed of 7.8 m/s is transformed into heat that flows into the nail and does not flow out, what is the increase in temperature of an 8 g

    asked by destiny
  65. Math

    A movie store sells DVDs for $11 each. What is the cost C of n DVDs? Identify the situation as discrete or continuous. a. C=11n;continuous*** b. C=11+n;discrete c. C=11+n;continuous d. C=11n;discrete

    asked by Kaai97
  66. MATH

    complex reactions of Co(NO3)2.6H2O+(NH4)2CO3+NH4OH+H2O2

    asked by SHLAW
  67. Calculus

    Find the area of the unbounded shaded region. Y= 7/ SQRT (7-X)

    asked by akash
  68. PHYSICS

    The drawing shows a collision between two pucks on an air-hockey table. Puck A has a mass of 0.0280 kg and is moving along the x axis with a velocity of +6.64 m/s. It makes a collision with puck B, which has a mass of 0.0560 kg and is initially at rest.

    asked by Anonymous
  69. Art

    Why did artist Christo think it was important not to rely on any donors when he wrapped the Miami islands in pink? A: He was independently wealthy & didn't need donors B: He wanted to prove he could do everything on his own, independently. ** C: He wanted

    asked by ...K...
  70. Health / PE

    1. A person who does not recognize the signs of mental illness may not know he needs help. A. True B. False 2. Which of the following is not a sign of psychotherapy? A. insight B. cognitive C. medications D. group 3. Which is NOT a health professional who

    asked by Cami
  71. Chemistry - Energy: Phase Changes

    An ice cube at 0 degrees Celsius is placed in a pouch and dropped into 30.0g of water in a cup at 45 degrees Celsius. The ice cube melts and the resulting water warms up. The lowest temperature reached by the 30.0g of water in the cup was 20.0 degrees

    asked by Kid
  72. Chemistry

    How man kilojoules of energy are needed to vaporize a 28.6g sample of liquid benzene at its normal boiling point of 80C?

    asked by Judy
  73. chemistry

    can some one help me with a few chem questions please. A chunk of iron weighs 4.32 g. a) How many iron atoms are there in this sample? 55.85 g Fe = 1.00 mol Fe = 6.022 x 1023 atoms Fe b) How many moles of iron are there in this sample? 2. . You have a

    asked by anna
  74. Mechanical Engineering

    a string ABCD is attached to two fixed points A and D, has two equal weights of 1000N attached to it at B and C. the weight rest with portions AB and CD inclined at angles of 30 degrees and 60 degrees respectively to the vertical. find the tension in

    asked by Anonymous
  75. Chemistry

    Use the following data 2C(s) + 4H2(g) --> C3H8(g) DH= -103.85 kJ/molrxn C(s) + O2(g) --> CO2(g) DH= -393.51 kJ/molrxn H2(g) + 1/2O2(g) --> H2O(g) DH= -241.82 kJ/molrxn to calculate the heat of combustion of propane, C3H8 C3H8(g) + 5O2(g) --3CO2(g) +

    asked by Anonymous
  76. Geometry

    Find the area of a square with side length 13 ft A. 676 ft^2 B. 169 ft^2 C. 338 ft^2 D. 343 ft^2 There is no picture with this...

    asked by null.&.void
  77. accounting and finance

    1.Yukon Bike Corp. manufactures mountain bikes and distributes them through retail outlets in Canada, Montana, Idaho, Oregon, and Washington. Yukon Bike Corp. has declared the following annual dividends over a six-year period ending December 31 of each

    asked by Anonymous
  78. Chemistry

    Silver oxide is used in small batteries called button batteries (Figure below). It decomposes upon heating to form silver metal and oxygen gas. 2Ag2O(s) → 4Ag(s) + O2(g) How many moles of silver are produced by the decomposition of 4.85 g of Ag2O?

    asked by Makayla Brad
  79. Precalc

    1) Janet is offered a job with a starting salary of $15,000, and a guaranteed annual increase of $600. If she takes the job, what will be her guaranteed salary for the 10th year? What would her total earnings be for the first 10 years? Answer: $21,000 ; $

    asked by Ron
  80. Civics

    Patrick Henry made this statement in his speech at the Virginia Ratifying Convention. The purpose of the speech was to explain why he opposed ratifying the Constitution without a Bill of Rights. Quotation taken from a 1788 speech by Patrick Henry at the

    asked by Please Help me Please
  81. Math

    Nico is saving money for his college education. He invests some money at 8%, and $1900 less than that amount at 7%. The investments produced a total of $257 interest in 1 yr. How much did he invest at each rate?

    asked by G
  82. Geometry

    Which statement is no true about adjacent angles? They have no interior points in common. They share a common side. They are coplanar. They have the same measure. My answer: D

    asked by Nicole
  83. Vocab

    A Person who works and provides services for a fee, but not a full time employee. A. Vendor B. Broker C. Contractor D. Appraiser I think it would be C...?

    asked by Alex
  84. Science

    If you were to walk toward a Van der Graaf generator, the effect of its electrical field would get weaker as you got to it. True or False? I say False.

    asked by Issac2003
  85. geometry

    Parallel lines in space are coplanar. A. always B. sometimes C. never

    asked by Kate
  86. Calculus

    Find the area of the unbounded shaded region. Y= 7/ SQRT 7-X

    asked by Please Help Me !
  87. accounting and finance

    4. Dividends Per Share Scan Tech Inc., a developer of radiology equipment, has stock outstanding as follows: 24,000 shares of 2%preferred stock of $75 par, and 100,000 shares of $8 par common. During its first four years of operations, the following

    asked by Anonymous
  88. Precalculus

    Show the first three terms of each related sequence or series and solve each problem. 1) Jerry hopes to buy a camera which costs $680. He plans to save $5 more each month than in the month before, beginning with $5 this month. In how many months will he

    asked by Claire
  89. Calculus 1

    Use Newton's method with initial approximation x1 = −2 to find x2, the second approximation to the root of the equation x^3 + x + 1 = 0. *I got -1.307692 for my answer but it said that was wrong, so then I tried rounding it to two decimal places and got

    asked by TayB
  90. Math homework

    Kieth spends 1/6 of his savings on a magazine and 2/5 of the remainder on a storybook. What fraction of his savings is left?

    asked by Nathan
  91. Math homework

    There are caps in a box. 1/6 are red, 1/3 are blue, and 3/7 of the remainder are green. There are 27 green caps, how many caps are there in total.

    asked by Nathan
  92. Algebra

    What percent of 25 is 10? A)10=x•25;40% ** B)10=x•25;250% C)25=x•10;4% D)25=x•10;250% The sales tax is 6.9% A.Find the tax paid for a pair of boots with a list price of $128. B.What is the total cost of the pair of boots. 1)$8.83; $128.88 2)$8.83;

    asked by ALGEBRA HELP
  93. chemistry

    How many atoms are in a drop of mercury that has a diameter of 1.0 mm? (Volume of a sphere is 4ðr3/3; density of mercury = 13.6 g/cm3)

    asked by temi
  94. science

    1) What is the purpose of DNA? A) manufactures proteins B) reduces activation energy C) stores hereditary information D) to aid in facilitated diffusion 2) What process accounts for species diversity? A) mitosis B) meiosis C) predation D) symbiosis 3)

    asked by crossfire
  95. Math

    An airplane flys at a constant altitude of 2 miles and a constant speed of 600 miles per hour on a straight course that will take it directly over a kangaroo on the ground. How fast is the angle of elevation of the kangaroo's line of sight increasing when

    asked by John
  96. institute of health sciences

    Chemistry A) determine the mass of sodium hydroxide needed to prepare 100ml of 0.5M standard solution B) describe the procedure used to prepare the standard solution C) use the 100ml stock solution of 0.5M sodium hydroxide to neutralize H2SO4 by volumetric

    asked by trendy
  97. Science

    An electric fence displays a warning sign about the voltage and amperage of the fence. How would amperage and voltage affect the power of the fence?

    asked by Annie
  98. enocomics

    The following are to be answered: 1.How did the decline in home prices in 2006-2008 affect aggregate demand? 2.What's wrong with classical theory? Why didn't sales and employment increase in 1929- 1933, in respect to decline prices and wages? Due date:

    asked by adebisi
  99. Chemistry - Energy: Phase Changes

    If 13.4 kJ of energy are added to 1.00 kg of ice at 0 degrees Celsius, how much water at 0 degrees Celsius is produced? How much ice is left? The molar heat of melting is 6.01 kJ/mol. So... 6.01 kJ -> 1 mol (6.01 kJ of energy can melt 1 mole of ice)

    asked by Kid
  100. Algebra

    A 42 ft guy wire reaches from the top of a pole to a point on the ground 15 ft. from the pole. Find how high up the pole does the guy wire reach?

    asked by matt
  101. accounting and finance

    3. Bond Price Walt Disney 7% bonds due in 2032 were recently selling for 149.01. Are the bonds selling at a premium or discount? Is the coupon rate higher or lower than the market rate? Will the proceeds from the bond be more or less than the face value?

    asked by Anonymous
  102. Physics

    Find the minimum initial speed of a projectile in order for it to reach a height of 2022 km above the surface of the earth.

    asked by Rebecca
  103. Math

    I am confused on how to compare 400pt. 100 gal How do I figure out which is greater or less than when it comes to pt and gallons?

    asked by Patrick
  104. social studies please help me just 3 questionsASAP

    1- one serious problem caused by growing population is________? A. a higher death rate B. not enough available jobs. C. too much energy production.***** D. fewer medical advancements. 2- Large numbers of people have moved from rural areas to urban areas

    asked by chloe
  105. Chemistry

    Assign oxidation numbers for the following chemical equation: 2Al + 3H2SO4 ---> Al2(SO4)3 +3 H2 What was oxidized? What was reduced? My answer: Oxidation numbers going from the left side of the chemical eq to the right side.. Al: 0 H: +1 S: +6 O : -2 Al:

    asked by Rucha
  106. Science

    If you were creating a lamp by hand what type of material would you chose for the wiring and what material would you chose to coat the wiring? Why?

    asked by Annie
  107. Science

    Consider the following reaction: CaCO3 - CaO + CO2 Calcium carbonate (CaCO3) was heated to yield CaO and CO2. If 60.0g of CaCo3 was heated and the yield for CaO was 44.6%, calculate the mass of CaO created.

    asked by Nasa
  108. algebra 1

    Which of the following options results in a graph that shows exponential growth? a) f(x) = 0.4 (0.2) ^x b) f(x) = 4(0.98)^x c) f(x) = 0.7(5)^x d) f(x) = 5(4) ^-x I think it is c, can you please help?

    asked by Please help
  109. science help

    Two scientists did the same experiment but arrived at different results. The scientists most likely did not have accurate data and information misunderstand each other's interpretations belong to different backgrounds did not have instruments to take

    asked by Oscar
  110. math

    the mean on the SAT verbal test is 505 with a standard deviation of 111. Assume the variable is normally distributed. Find the probability that the test scores are less than 600

    asked by blaire
  111. tech math

    Each cylinder bore of a cylinder engine has a diameter of 2.50in. and a height of 4.90 what is the combined total surface area of all four cylinder?

    asked by william
  112. Math

    A 12 pack of cinnamon scented pencils sells for 3.00 at a school booster club sale. What is the sales tax rate if the total cost of the pencils is 3.21?

    asked by Anonymous
  113. Math

    Karl's scores on the first five science tests are shown in the table. Test 1 Test 2 Test 3 Test 4 Test 5 85 84 90 95 88 Part A. Write am inequality that represents how to find the score he must receive on the sixth test to have an average score of more

    asked by Wendy
  114. geometry

    A conical tent made of canvas has a base that is 20 feet across and a slant height of 14 feet. To the nearest whole unit, what is the area of the canvas, including the floor? Use 3.14 for pi. A. 754 ft^2 B. 1,193 ft^2 C. 2,135 ft^2 D. 534 ft^2 This

    asked by null.&.void
  115. Statistics Help!

    An insurance company asks you to determine whether older drivers are safer than younger ones. Provide a directional hypothesis related to this study. Then, explain how you would need to change the hypothesis so that it would be non-directional. What

    asked by Bradman
  116. Probability

    You have a 5-question multiple-choice test. Each question has four choices. You don’t know any of the answers. What is the experimental probability that you will guess exactly three out of five questions correctly?

    asked by LittleMissSunshine
  117. Algebra Probability PLEASE HELP

    You have a 5-question multiple-choice test. Each question has four choices. You don’t know any of the answers. What is the experimental probability that you will guess exactly three out of five questions correctly?

    asked by LittleMissSunshine
  118. Math

    Can someone check my answers when a skydiver jumps from an airplane, the distance d in feet the diver falls in t seconds before opening the parachute is given by the formula d=16t2. the formula assumes that there is no air resistance. find the time it

    asked by Anonymous
  119. Vocab

    Valuable Goods A. Finances B. Records C. Stocks D. Commodities C

    asked by Alex
  120. Chemistry

    How many moles of gas must be forced into a 4.4 L tire to give it a gauge pressure of 32.4 psi at 30 ∘C? The gauge pressure is relative to atmospheric pressure. Assume that atmospheric pressure is 14.5 psi so that the total pressure in the tire is 46.9

    asked by Staci
  121. math

    Solution of the equation 4/x-5/y=x+y/xy+3/10 and 3xy=10(y-x)

    asked by zaib ali
  122. chem

    The molar mass of hydrogen fluoride, HF, is 20.0 g/mol. If 17.0 grams of HF are dissolved in water to give 200.0 mL of solution, what is the molarity of this solution?

    asked by angel
  123. precalc

    I don't understand how to do these w/o calc. I tried to write it in a way that will make someone understand how to read it. Hope I typed it clear enough.Thanks so much for the help anyone! How to find the exact value of logarithm: 10. log5^100 -log5^4 11.

    asked by Katie
  124. algebra

    A grocer wants to mix nuts which sell for Rs 40 per kilo with nuts which sell Rs 90 per kilo in order to make a mixture which could sell for Rs 70 per kilo.How many kilos of each should be mixed to get a mixture of 630 kilos?

    asked by Asadullah khan
  125. Math

    The blood vascular system consists of blood vessels (arteries, arterioles, capillaries, and veins) that convey blood from the heart to the organs and back to the heart. This system should work so as to minimize the energy expended by the heart in pumping

    asked by jeff
  126. Geometry

    Find the midpoint of the segment with the given endpoints. D(1, 2) and E(–3, 6) A. (–7, 10) B. (–2, 2) C. (–1, 4) D. (4, 64) Is it C? (step by step explanation please :3)

    asked by ((((freehugs))))
  127. algebra pls help

    Solve for x. −ax + 3b > 5 x > the quantity 3 times b minus 5 all over a x > the quantity 5 minus 3 times b all over negative a x < the quantity 3 times b plus 5 all over a x < the quantity negative 3 times b plus 5 all over negative a

    asked by Oscar
  128. science

    Student were given a mkxture of marbles,salt sand,and pebbles. Most efficent way to separate this listing 5 step direcxion and the method and what you will be separating?

    asked by biby
  129. William Pescod High School

    History, tourism, biology and mathematical literacy What can I become with these subjects?

    asked by Mahmood
  130. earth science

    Which of the following is a true of passive continental margins A. They generally have a deep trench B. They have a continental rise C. Crust is destroyed at their boundary D. They always have a subduction zone

    asked by samantha
  131. algebra

    Name the binomial you can multiply by (x + 9) to get the product x^2 + 5x - 36. A. 4 - x B. x + 6 C. x - 4 D. x - 6

    asked by thanksgiving
  132. Physics

    How far above the surface of the earth would you have to be before your weight is reduced by 13.52%?

    asked by Rebecca
  133. PHYSICS

    Batman (mass = 87.3 kg) jumps straight down from a bridge into a boat (mass = 680 kg) in which a criminal is fleeing. The velocity of the boat is initially +14.8 m/s. What is the velocity of the boat after Batman lands in it?

    asked by Anonymous
  134. Math

    A street light is at the top of a 16 ft tall pole. A woman 6 ft tall walks away from the pole with a speed of 8 ft/sec along a straight path. How fast is the tip of her shadow moving along the ground when she is 30 ft from the base of the pole? How fast is

    asked by jeff
  135. Math

    Joan has two similar rectangular shaped pieces. One has with 4 inches in length 6 inches and the other has a width of 4 inches period what is the area of the larger rectangle piece. use proportions

    asked by Emily
  136. math help one question

    Identify the form of this equation 5x+4y=8

    asked by Bye
  137. physics b

    If heat Q is required to increase the temperature of a metal object from 4°C to 6°C, the amount of heat necessary to increase its temperature from 6°C to 12°C is A Q B 2 Q C 3 Q D 4Q please help me asap

    asked by marie
  138. PHYSICS

    John’s mass is 82.7 kg, and Barbara’s is 61.9 kg. He is standing on the x axis at xJ = +9.82 m, while she is standing on the x axis at xB = +4.83 m. They switch positions. How far and in which direction does their center of mass move as a result of the

    asked by Anonymous
  139. Math

    A Gardner adds 3.5 oz of plant food to 2 gallons of water. The amount he was supposed to add is 4 oz. what is the percent error in mixing the plant food

    asked by Joseph
  140. accounting and finance

    The dates of importance in connection with a cash dividend declared and paid of $375,000 on a corporation's common stock are June 6, July 15, and August 14, Match the dates to what they are called: Date of Record, Date of Declaration, Date of Payment

    asked by Anonymous
  141. math

    A company car is purchased for Rs 23580 and is expected to be driven 95000 miles before being sold.The expected salvage value for the car is Rs 2300.Find the unit depreciation for the car.

    asked by Asadullah khan
  142. Math

    How can you use two-step equations to represent and solve real-world problems?

    asked by Hunter
  143. Chemistry

    Predict whether each of the following reactions would be exothermic or endothermic. a. CO(g) --> C(g) + O(g) b. 2H(g) + O(g) --> H20(g) c. Na+(g) + Cl-(g) --> NaCl(s) What is the sign of DH in each of these reactions? Please explain. I am very confused.

    asked by Anonymous
  144. Science

    How does the direction of the electric current, moving across a battery powered device, differ from the direction of travel in the AC current sent to homes and businesses

    asked by Hannah
  145. biology

    3. A cylinder and an airtight piston are used in the following experiment. The piston is pushed up and down in the cylinder and the resulting pressure of the air inside the cylinder is measured with a pressure gauge. The results of the experiment are

    asked by kado
  146. PHYSICS

    A pitcher throws a curveball that reaches the catcher in 0.64 s. The ball curves because it is spinning at an average angular velocity of 350 rev/min (assumed constant) on its way to the catcher's mitt. What is the angular displacement of the baseball (in

    asked by Anonymous
  147. math

    Find two positive numbers such that the sum of the first and twice the second is 100 and their product is a maximum.

    asked by anon
  148. Math

    You are training for a marathon. Currently, you can run 12 miles. You increase the distance you run on your long-run day by 7/10 mile each week. In how many more weeks will you be able to run 26 miles?

    asked by Howayda
  149. accounting and finance

    5. What are the proceeds If a company issues 10 year bonds with a face value of $10,000,000 in bonds with a coupon rate of 7% and a market rate of 7.5% paying interest payments semi annually. Will they sell at a premium or a discount?

    asked by Anonymous
  150. Algebra

    Write two different inequalities that you can solve by adding 2 to each side and then dividing each side by -12.

    asked by Zero
  151. Math

    Which statement is true? A. Every rational number is a square root. B. Every irrational number is a fraction. C. Every rational number can be written as a fraction. D. Every square root can be written as a whole number I go with C

    asked by Katherine
  152. Chemistry-Dr.Bob

    What is the effective nuclear charge of the following? F- Na+ I know that for F- it is 9-7=2 and for Na+ it is 11-2=9, but what about the charges?? I don't understand what effect do the charges make? If 9-7 then isn't it just simply F and not F-?

    asked by Rucha
  153. Math

    30 g services nag of a certain breakfast cereal has 0.5 g of salt . How much salt would that be in milligrams

    asked by Mit
  154. Chemistry

    Predict whether each of the following reactions would be exothermic or endothermic. a. CO(g) --> C(g) + O(g) b. 2H(g) + O(g) --> H20(g) c. Na+(g) + Cl-(g) --> NaCl(s) What is the sign of DH in each of these reactions? Please explain. I am very confused.

    asked by Anonymous
  155. ALGEBRA

    Name the binomial you can multiply by (x + 9) to get the product x^2 + 5x - 36. A. 4 - x B. x + 6 C. x - 4 D. x - 6

    asked by thanksgiving
  156. Physics/Science

    During a baseball game, a batter hits a pop- up to a fielder 72 m away. The acceleration of gravity is 9.8 m/s^2. If the ball remains in the air for 5 s, how high does it rise?

    asked by KT
  157. More Civics

    What happens to an amendment that is not ratified? A) it goes back to the senate for a vote B) it is not put in the constitution, but remains a law C) it is sent to the president D) it is not put in the constitution and it is not a law pls help :3

    asked by Moo
  158. natural science

    Concentrated sulphuric acid is 90% of the solution it is made of and the remaining mass is water.the molarity of the 90% is 12.2M at room temperature.what is the density of this solution at room temprature

    asked by pethias
  159. Statistics Help Please!

    When computing a t-test, it is important to distinguish between directional and nondirectional hypotheses as the direction will determine the rejection regions. Describe how the rejection regions would differ according to the type of hypothesis you would

    asked by Bradman
  160. Social Studies

    what contribution did henry clay make to the issue of slavery

    asked by Lauren
  161. Social Studies

    In what ways were diverse people from the Arabian Peninsula through the Middle East, North Africa, and into Spain united? What held them together and unified them, and how was this done? The time zone was between 500 to 700 CE.

    asked by Sam
  162. maths

    if mr james was 54 years old five years ago, 1. represent this mathematically 2. find his present age 3. if he is twice his sons age, find the sons age

    asked by SentyDaSilvaJnr
  163. statistics

    A student has a mean score of five tests taken. What score must she obtain on her next test to have a mean average of 88 on all six tests?

    asked by ivy
  164. Math

    solve by graphing x-2y=8 and x+2y=0 x=8+2y points (10,1), (12,2)would be graphed x=0-2y points (-2,1), (-4,2)would be graphed to form a slope i got the graphing correct but what would be the solution...how would i write it?

    asked by Alea
  165. Vocab

    That car is so expensive; it costs an arm and a leg. A. Pun B. Idiom C. Personification D. Metaphor Im debating between a pun and personification...???

    asked by Alex
  166. Science

    What must happen to the electrons in a material to create an electric current?

    asked by Annie
  167. English 1

    How is H. G. Wells’ fictional world in War of the Worlds similar to the real world?

    asked by Jasmine
  168. physics b

    If heat Q is required to increase the temperature of a metal object from 4°C to 6°C, the amount of heat necessary to increase its temperature from 6°C to 12°C is _____.

    asked by marie
  169. quine

    The 2nd and 5th term of a geometric progression are - 6 & 48 find the sum of the first four term respectively

    asked by opeyemi
  170. Social Studies (please help)

    In what ways were diverse people from the Arabian Peninsula through the Middle East, North Africa, and into Spain united? What held them together and unified them, and how was this done?

    asked by Sarah
  171. Algebra 2

    The lenths of the side of a triangle are x+4 units, x units, and x+1 units. Express the perimeter of the triangle as a polynomial in standard form.

    asked by Tanya
  172. science

    Perfluorotributylamine (PFTBA) is found in extremely low concentrations (0.18 parts per trillion) but it has a great impact on climate. If Pftba concentrations increase, predict what will happen to the climate. Please help?

    asked by sam
  173. Chemistry Lab Work Help!

    We used a buret today, and I don't get how to calculate volume. I have an initial reading of 49.97 and a final buret reading of 30.49. How do I get the volume? I thought I just subtracted the final from the initial, but someone said their tutor told them

    asked by Anonymous
  174. Physics 101

    A carousel has a diameter of 10 m. How far (path length) does little Joey, strapped in at the very edge of the carousel, travel if the carousel is rotated through angle of 45 degrees, 45 rad and 45 rev, respectively?

    asked by Brittany
  175. Maths

    Find the remainder when the function f(x)=x^3-6x^2-x+30 is divided by (4x-1)

    asked by Anonymous
  176. Integral Calculus - Series

    Find if series is convergent or divergent. Series from n=2 to infinity (4n+7)/(3n^3 -8n)

    asked by John
  177. math

    A photo measures 10cm by 8cm. if you wish to increase each picture of the side uniformly by such that the area increased by 75%, what will the new dimensions be

    asked by Francesco
  178. Math

    You are cutting strips of cloth out of a 36-inch by 45-inch piece of cloth. You want each strip to be 45 inches long and 3 3/8 inches wide. Question 2: How many strips can you cut out of the cloth?

    asked by Howayda
  179. shs

    what are the convertion table for the temperature

    asked by jm
  180. ics

    Chemistry,what is the k.e of 4 moles of nitrogen gas at 127 degree centigrade?

    asked by usman
  181. Maths

    Rewrite in form of ax^3+bx^2+cx+d (x-1)(x^2+x+1)=2x^2-17 I got x^3-2x^2-18 Is this correct? I am also then asked to show that (x+2) is a factor of the above polynomial. Thanks

    asked by Anonymous
  182. English

    1. He became the captain of the class. 2. He became the president of the class. 3. He became the head of the class. 4. He became the leader of the class. ============== Which ones are commonly used? What is the suitable name for the student who represents

    asked by rfvv
  183. math

    In a basketball game, one team's score is two points less than half the other team's score, which is x. What is the difference in the scores?

    asked by Anonymous
  184. maths lit,physics,life science n tourism

    i don't know which career to choose can you help me ?I'm doing grade 11.

    asked by anita
  185. Chemistry

    Predict whether each of the following reactions would be exothermic or endothermic. a. CO(g) --> C(g) + O(g) b. 2H(g) + O(g) --> H20(g) c. Na+(g) + Cl-(g) --> NaCl(s) What is the sign of DH in each of these reactions? Please explain. I am very confused.

    asked by Anonymous
  186. Chemistry

    Nitrogen dioxide is one of the components of photochemical smog. a.The energy required to split NO and O from NO2 is 305 KJ/mol. If there are 6.02E23 particles/mol, what is the energy required to do this? (I got 5.07E24) b. What is the maximum wave length

    asked by Brooke N
  187. Math

    how would I solve this on a graph? -3x-2y=18 and 3x-y=0 how would my equations look? y=-9+-3/2x y=0+3x correct?????

    asked by Alea
  188. Energy science

    The deepest well from which water can be pumped, by creating a vacuum on the top end of the pipe, is 10 m (34 ft). In drilling for oil, wells of a mile or more in depth have to be made. From this depth, how do you think the oil is recovered? .

    asked by Anonymous
  189. hshc

    What is the average speed of a a car that travels 3km in 2 hours

    asked by autum
  190. Chemistry

    Predict the Order of increasing bond length for (i) H2(g) (ii) I2(g) (iii) F2(g) I don't know how I should know

    asked by Anonymous
  191. World History

    When do the number of social movements increase? a- During an economic expansion b- during population shrinkage c- during political stability d- when a society experiences a cultural crisis My answer is D

    asked by Steve
  192. math

    A cyclinder cooling tank has an outside diameter of 6.00 ft. the wall on all sides are 5.00in thick and the tank is 10.0ft tall. how many gallons of water will this tank hold?

    asked by william
  193. Algebra

    how would I solve this on a equation to graph and what would my slope be? -3x-2y=18 and 3x-y=0

    asked by Alea
  194. Math

    Check my answer? As estimate for square root 47 is between _____________ 1: 4 and 5 2: 5 and 6 3: 6 and 7 4: 7 and 8 Is the answer 6 and 7?

    asked by Anonymous
  195. Civics!!

    What is the 8th amendment. Don't say complicated stuff lol.

    asked by Moo
  196. math

    18 pieces of candy give 1/6 to 5 friends how many did each get

    asked by ninnie
  197. bfmsss

    please I need help i this question.Solve 2*=7 using logarithm tables

    asked by shola
  198. Calculus

    Use integration by parts to evaluate the definite integral. S 12 x/sqrt of x+4 dx 0

    asked by Justin
  199. chemistry

    Which is the molecular formula of a compound with the empirical formula BCH3 and a molecular mass of 103.38g/mole?

    asked by Taylee
  200. writing

    how might someone who listened to the play from the beginning react differently from someone who tuned in late?

    asked by Derick
  201. Maths

    Show that (x + 1)(x – 3)(x – 4) = x3 – 6x2 + 5x + 12 I'm so sorry but I can't show any working for this as I don't have a clue how to factorise when there are no common letters and numbers? Thanks!

    asked by Maria
  202. Algebra

    x+2y=6 2x+4y=32 how would i graph them and what would be my points?

    asked by Alea
  203. English

    Posted by rfvv on Tuesday, November 10, 2015 at 5:23pm. 1. Yosemite is famous for its natural wonders. 2. We arrived at Yosemite in the afternoon. ===================== In the sentences above, what does "Yosemite" mean? Is it Yosemite Valley or Yosemite

    asked by rfvv
  204. algebra

    Use Gaussian elimination to find the complete solution to the system of equations, or state that none exists. x+3y+6z=6 y-4z=0

    asked by steph
  205. 8th grade math

    please help! x y 1 7 2 10 3 13 4 16 what is the equation/expression that could be used to find y?

    asked by ella
  206. Maths

    Show that -(x+5)^2-2 is always a negative Please help. Thankyou

    asked by Anonymous
  207. South pike

    8x/3+2/9

    asked by Dominique
  208. 8th grade math

    please help! x y 1 135 2 220 3 305 what is the expression/equation that could be used to find y?

    asked by ella
  209. MATH

    A PARK, IN THE SHAPE OF A QUARDILATERAL ABCD HAS ANGLE C=90˚,AB=9m , BC= 12m, CD= 5m AND AD=8m. HOW MUCH AREA DOES IT OCCUPY ?

    asked by JASWANT SINGH
  210. st johns

    how to graph y equals to 2x squard plus 3x plus 2

    asked by sujer
  211. English Language

    Is this sentence a declarative or interrogative? "I wonder if all mammals have fur"

    asked by Sherry
  212. math

    According to Curcio and Schwartz, which of the following statements is true?

    asked by Anonymous
  213. Pre calc

    Bo has $800 that he wants to turn into $1100 in 5 years. If interest is compounded daily, calculate the interest rate he would need to make this happen.

    asked by Mike
  214. math

    How do you round 6 and 1/2

    asked by gvfgnbfgbctbv
  215. physics

    A stone is thrown from a height of 1.8 with a velocity of 29.4. How long does it take to reach its greatest height? I'm sure it has something to do with the s=ut+1/2 at squared not sure though

    asked by Jack
  216. Maths

    (x-5)(x-3)>K Find all possible values of k

    asked by Anonymous
  217. chemestry

    what is the density f 8L of N2 at 25 degreese C at 760 mmhg?

    asked by Anonymous
  218. Maths

    Find the coordinates of intersection for the following of line and curve x^2+2y^2=36 x+y=6 I know I hav to do it simultaneously but Im struggling Please explain step by step so I know for future reference Thanks

    asked by Anonymous
  219. Maths

    A) Express 10x-x^2-27 in form -(m-x)^2 +n B) Hence show that 10x-x^2-27 is always negative Thankyou

    asked by Anonymous
  220. Geometry

    Find the slope of the line (-2,3) and (5, -2) a. 1/7 b. -1/7 c. -7 d. 7

    asked by null.&.void
  221. Maths

    Line l is y=2x-3 Curve c is y=(x+2)(x-4) What are the coordinates for the line and the curve? Thankyou

    asked by Anonymous
  222. Maths

    By completing the square show that f(x)=0 has only 1 root F(x)=x^3-2x^2-16

    asked by Anonymous
  223. Math

    Each morning, the baker gets up early to bake products for the shop to sell throughout the day. He likes to have 36 boxes of each item available in the shop. How much of each item will he need to bake? (Remember to use equations with a letter standing for

    asked by Paul
  224. Pre-Calculus

    1) For tax purposes a manufacturer is allowed to depreciate the value of a machine by 10% each year. If the original value of the machine was $10,000, what would be its value for tax purposes at the end of 6 years. (Assume the depreciation is computed at

    asked by Anon
  225. physics

    what is diffraction? When does it occur? Which waves will defract more when passing through an opening?

    asked by mara
  226. MLA citation

    So I need to cite an article in this sentence: According to an article from the Huffington Post titled "Textual Harassment-- Another Form of Bullying", “it means repeatedly sending offensive, inappropriate, and unsolicited texts aimed at bullying,

    asked by mysterychicken
  227. Math

    Identify the form of this equation 5x+4y=8

    asked by Bye
  228. Geography

    What is an alternative strategy the Haitian people could have done at Guantanamo bay instead of coming in as refugees

    asked by Anonymous
  229. Math

    Please help me solve this one. I am looking for 4 digit answers for PLAE and MMSS MAKE+SEAK=PLAE ELKS+ESSK=MMSS

    asked by Jay
  230. math

    K/5 greater than or less than -4

    asked by coollll
  231. physics

    what is heat

    asked by mara
  232. science

    What are those

    asked by Kyle Hall
  233. physical science

    Memo of physical science question 7 November 2014 grade 11

    asked by Anonymous
  234. math

    A rectangle piece of gold has dimensions 0.3125in. by 18.0in by 15.0 in what is its total surface area? if gold weighs 0.698lb/in3, determine its weight.

    asked by william
  235. Maths

    What is x^3-2x^2+16 divided by x+2 Please help

    asked by Anonymous
  236. English

    Hi. I want to know how you write a 5 paragraph essay. Thank you.

    asked by stephania
  237. math

    ruth bought 18 pieces of candy. he gave 1/6 of apples to each of his 5 friends how many apples did each friend get

    asked by ninnie
  238. Chemistry

    Which is easier to remove an electron from, N or O? Why? Is it O? Which is easier to remove an electron from, B or Be? Why? Is it B?

    asked by Rucha
  239. Math

    I have a bunch of math problems I desperately need help with. It is conversion. 1. 192 fl oz = pt 2. 15 pt= c 3. 240 fl oz= c 4. 32 qt = gal 5. 10 qt= c 6. 48 c = qt 7. 72 pt = gal 8. 128 fl oz= pt Please help me with the above. I do not know what I am

    asked by Patrick
  240. Algebra HELP!

    how would I solve this on a equation to graph and what would my slope be? -3x-2y=18 and 3x-y=0

    asked by Alea
  241. Math

    Find the total amount saved on interest by refinancing

    asked by Anonymous
  242. math

    A lap pool is going to be built that is 20 times long as it is wide. The builder has 150 feet of decorative tile to place along the perimeter of the pool. What are the dimensions of the pool?

    asked by Jodie
  243. Lang. Arts

    What is a sentence that uses Autograph?

    asked by Anonymous
  244. Chemistry

    If I have 4.53*10^-15 moles of tantalum atoms, how many tantalum atoms do I have?

    asked by Tay
  245. Chem

    What is the mass in amu of 3.12 moles of Ba(NO3)2?

    asked by Tate
  246. Geometry

    Which statement is a good definition? You are a teenager if and only if you are 15 years old. You are not a teenager if and only if you are less than 13 years old. You are 13 to 19 years old if and only if you are a teenager. You are 15 years old if and

    asked by Nicole
  247. Chemistry

    On Earth, naturally occurring calcium metal contains 6 isotopes: Ca-40, Ca-42, Ca-43, Ca-44, Ca-46, Ca-48. Select all of the following that are true for a sample of naturally occurring calcium. A) The average mass of the calcium atoms is 40.078 amu. B)One

    asked by Kayte
  248. english

    what is suddenly?

    asked by misty
  249. math

    Is question multiplication or adding. Leoard read 85 Pages per day for 78 Days.How much did he read altogether?

    asked by Mackenzie
  250. Algebra 2

    Simplify the following exponents. (3m^2n^7/m)^5

    asked by Tom
  251. Maths

    Factorise as a product of a linear and quadratic factor. (x+2) is a factor (X^3-2x^2+16)

    asked by Anonymous
  252. 8th grade math

    please help! input-1 output-45 Whats the relation?

    asked by elise
  253. Chemistry

    The reaction between hydrogen and oxygen to produce water gives off heat. What is the source of this heat? how could this heat be measure?

    asked by Anonymous
  254. 8th grade math

    Please help! input-1 output-42 input-2 output-90 what is the relation?

    asked by ella
  255. Algebra 2

    Simplify the following exponents. (3x^ay^bz^c)(-y^fz^g)

    asked by Tom
  256. Vocab

    A poem that is told in an actual manner. A. Lyrics B. Ballard C. Sonnet D. Genre C

    asked by Alex
  257. Math

    Is there another number that has the prime factorization 2x5 to the six power

    asked by Rosangela
  258. Math

    If Jo has 1/3 as many fish as Hannah. Hannah has 5 times as many fish as ping. If ping has 336fish, how many fish does Jo have

    asked by Levon
  259. math

    Is there Distribute Property of Division over addition or subtraction? I have all ready have the information for Multiplication and can you please help as soon as possible as I have a test on this tomorrow!! Thank you.

    asked by Sasha
  260. Ela

    What are some topics I can use for a narrative poem ?

    asked by Anabelle
  261. Math

    Help me! T~T How do you subtract with algebra?

    asked by Audrey
  262. math

    an isolation triangle has a base of 6 units and a height of 12 units. find the maximum possible area for a rectangle that is inscribed in the triangle and has one side resting on the base of the triangle. what are the dimensions of the rectangle of maximum

    asked by Anonymous
  263. Maths

    What is x^3-6x^2-x+30 divided by 4x-1? Please help x

    asked by Anonymous
  264. Math

    What is 50x50=?

    asked by stephania
  265. Physics

    A 175-N box is placed on an inclined plane that makes a 20.0° angle with the horizontal. Find the component of the weight force parallel to the plane's surface.

    asked by Wesley