Questions Asked on
January 26, 2017

  1. 8th grade math

    Would a triangle with a vertical length of 6 and a horizontal length of 10 have the same slope as the blue and red triangles shown in the graph? ANSWER CHOICES A. Yes, the slopes would be the same B. No, the slope of the new triangle would be 2:4 C. No,

    asked by negative nancy
  2. Art

    ONLY ANSWER IS U KNOW WHAT THE PICTURES ARE FOR LESSON 1 UNIT 2 IN ART. Choose the most appropriate method of restoration and preservation for the broken pottery vessel. 1. Use duct tape to patch the pot, then display in a case. 2. Use special glue to

    asked by Anonymous
  3. Math

    How many 1-inch cubes do you need to fill a cube with an edge length of 7/12 foot?

    asked by Milllo
  4. Math

    Write a sequence of transformations that maps triangle ABC onto triangle A''B''C''. --------------------------------------… A in ABC is 1,9, B in ABC is 3,12, and C in ABC is 4,4. A'' in A''B''C'' is 3,-3, B'' in A''B''C'' is 5,-6, and C'' in A''B''C''

    asked by Cali

    Individuals can use different criteria to analyze artwork. What would be an example of inappropriate criteria for analyzing this piece of art. A- Capturing daily scenes B- capturing likeness to the individuals C- Creating an image using photo-realism( I

    asked by loin
  6. physics

    There is a clever kitchen gadget for drying lettuce leaves after you wash them. It consists of a cylindrical container mounted so that it can be rotated about its axis by turning a hand crank. The outer wall of the cylinder is perforated with small holes.

    asked by Tyler
  7. physics

    A centrifuge is a device in which a small container of material is rotated at a high speed on a circular path. Such a device is used in medical laboratories, for instance, to cause the more dense red blood cells to settle through the less dense blood serum

    asked by Tyler
  8. English

    According to the speaker in "Mending Wall" by Robert Frost, why does the neighbor feel that good walls make good neighbors? A. They create a barrier from having to talk to one another often. B. They maintain privacy and prevent meddling. C. They physically

    asked by Emily
  9. Math

    if you were to sketch a cirlce graph for the data shown in the table below, what fraction of the circle would represent food? Expense Activities= $600 Food= $450 Souvenirs= %270 Show answer in fraction please!

    asked by Naomi
  10. art

    dose anyone know the answers to lesson 1 unit 3 quick check because i am stumped

    asked by new help
  11. Spanish

    1. How do you say "the good looking man" in Spanish? a. El hombre guapo joven alta c.el hombre alto mujer guapa

    asked by Hello
  12. science

    When hydrochloric acid reacts with sodium sulfide, hydrogen sulfide gas and sodium chloride are produced. How many moles of H2S will be generated by 2.56 moles of HCl? 2HCl + Na2S → H2S + 2NaCl

    asked by tasha
  13. Art

    Which statement best describes the difference between preservation and restoration? 1. Preservation is lengthy while restoration is relatively quick. 2. Restoration involves chemicals, while preservation uses special containers. 3. (Preservation is a

    asked by Help I need somebody not just anybody
  14. math

    The table shows the number of people that went to see a movie last week. Use these statements to complete the table. On Thursday, 60% of the moviegoers were male. On Friday, 35% of the moviegoers were male. On Saturday, 70% of the moviegoers were female.

    asked by bob
  15. Math

    A carpenter is putting a skylight in a roof. If the roof measures 4x + 5 by 7x + 7 and the skylight measures 10x + 10 by 2x + 6, what is the area of the remaining roof after the skylight is built. Put your answer in factored form.

    asked by Aidan
  16. Trig

    Find the approximate value of cot θ​, given that csc θequals=3.5891420 and θ is in quadrant I.

    asked by Ashley
  17. ELA

    The following line from the poem represents which central idea? The fog comes on little cat feet. 1.(Fog surrounds the cat.) 2.Fog comes quietly. 3.Fog covers the harbor. 4.Fog is like a blanket. Ms. Sue is this right

    asked by Help I need somebody not just anybody
  18. American government

    1) If angels were to govern men. neither external nor internal controls on government would be necessarywhich of the following supports Madison's belief that internal and external controls on government are necessary?A) the black lives matter movement

    asked by .....,.......
  19. Art

    Which step below is one that a conservator must take to preserve or restore art? 1.Repair the artwork using untested methods. 2.Leave a fragile piece of artwork on display for viewers to handle and touch. 3.Keep all art away from viewers for fear that it

    asked by Help I need somebody not just anybody
  20. History

    What were the characteristics of English colonies in the Chesapeake region, the Carolinas, the middle Colonies-Pennsylvania, New York, New Jersey, and Delaware-and New England prior to 1700? "The Restoration in the Colonies," and"The Middle Colonies and

    asked by Mar
  21. Math

    The Statue of Liberty is 305 feet tall. What scale would be used to make a model 20 inches high?

    asked by Sam
  22. French

    A letter in French telling a friend about your birthday celebration

    asked by Veraline
  23. Math

    which of the following represents a unit rate? 1.$4/12 2.5/2 3.(80/1) 4.72/2 Ms. Sue is this right

    asked by Help I need somebody not just anybody
  24. math

    Ganesa wanted to write numerical examples for the inequality a

    asked by caden
  25. Physics

    Sorry if it is alot of questions 1. A crate falls from an airplane flying horizontally at an altitude of 2000 m. Neglecting air resistance, about how long will the crate take to strike the ground? a. 10 seconds b. 20 seconds c. 400 seconds d. 100 seconds

    asked by Alex Graham
  26. Math

    What is the scale factor from rectangle EFGH to rectangle ABCD?

    asked by Taliya Hunt
  27. fractions

    jan gas tank is nearly empty at 1/12 full, she does not have enough gas to fill the tank but she has enough gas to reach 2/3 fill how much gas does she need to add to fill the fraction of a tank

    asked by Guadalupe
  28. Pre Cal 12

    A 12cm by 8cm rectangular piece of metal is to be made into an open-top box by cutting a sqaure from corner and folding up the resulting flaps (sides). If the volume of the lidless box is 36 cm what are the integer dimensions of the box?

    asked by Aaron
  29. HELLO CAN ANYONE HELP ????!!!!!!!

    Which statements represent the relationship between y=2x and y=log2x ? Select each correct answer. The equation ​ y=log2x ​ is the logarithmic form of ​ y=2x ​.

    asked by R
  30. math

    Nikita is making spaghetti sauce and pizzas for a party. Her spaghetti sauce calls for 1 3/4 cups of tomato paste, and her pizza recipe uses 2/3 cup of tomato paste. She will triple her spaghetti sauce recipe and make 6 pizzas. Write and evaluate an

    asked by caden
  31. biology

    Which of the following organs remove nitrogenous waste from the body? a. Liver b. Large Intestine c. Kidneys d. Gall Bladder

    asked by Jane
  32. chemistry

    Express the composition of each of the following compounds as the mass percents of its elements...? 59) Express the composition of each of the following compounds as the mass percents of its elements. a) formaldehyde, CH2O b) glucose, C6H12O6 c) acetic

    asked by mary
  33. Exam060321RR Business and Fanance Basic 1

    Jill ley took out a loan for$60,000 to pay for her childs education.The loan must be repaid at the end of the eight years in one payment with interest of 6%.The total amount jill has to pay back at the end of the loan is a$28,800 b.$80,800 c. $88,808

    asked by Christine Major
  34. math

    Mariah is planting a rectangular rose garden. In the center of the garden, she puts a smaller retangular patch of grass. The grass is 2 ft by 3 ft. What is the area of the rose garden?

    asked by dumb savage
  35. ela

    For a reader to two or more things, the reader must consider how the things are different.

    asked by chantel
  36. MATH please help CHECK ANSWER

    The cones are similar: Small Cone: Radius: 5 Length: 15 Large Cone: Radius: ? Length: 18 What is the radius of the larger Cone? Would it be 8?

    asked by Batmen
  37. english

    In Stephen King's "Why We Crave Horror Movies?" Why does the author think we need to exercise our anticivilization emotions? What are some other ways we might confront these emotions?

    asked by carmen
  38. Chemistry

    Explain why olive oil has a higher viscosity than water, by selecting an appropriate word from the provided list and filling in the following blanks. Oleic acid has a higher viscosity than water because it is a much________ molecule than water with

    asked by Brandon
  39. ELA

    Underline the verb or verb phrase in each sentence and then identify whether it is an action verb or a linking verb. 1.) The hard-working plumber was early. 2.) Those secretaries appear very busy this afternoon. 3.) The cab driver was driving extremely

    asked by Diane
  40. social studies political cartoon

    "How's this: you teach us how to irrigate and plant corn, and we'll decimate your tribe and name a baseball team after you." Above is the political cartoon. I think this image shows that dominant power rules the minority power. Or that cultural contact

    asked by Emily
  41. Math

    Camilla wanta to make fruit drinks. The directions to make one drink includes mixing 4/8 cup of yogurt And one cup of ice with the amount of each fruit shown 5/8 cup of banana slices. 2/8 cup of blueberries. Camilla wants to make 6 drinks for her friends

    asked by Jniya
  42. Algebra

    Find the next three terms in the sequence 3, 12, 21, 30, . . .

    asked by Math Star
  43. Math

    when z is divided by 8, the remainder is 5. What is the remainder when 4z is divided by 8. Can you please explain this to me step by step? I'm having difficulty understanding why the answer is 4

    asked by Karen
  44. Chemistry

    Compound K is a hydrocarbon. Combustion of 6.51 g of K gave 20.47 g of carbon dioxide and 8.36 g of water. The relative molecular mass of K was found to be 84. Calculate the empirical and molecular formula of K

    asked by Anonymous
  45. material science

    Derive an expression for the relative density, ρ∗/ρs, of an anisotropic honeycomb with hexagonal cells:n which the vertical cell walls are of length h, the inclined cell walls are of length l, the angle between the horizontal and the inclined members

    asked by karthik
  46. Chemistry

    A container of gas at 53 psi is compressed to one third its original volume. What is the new pressure of the gas?

    asked by Mark
  47. Pre-Algebra

    "Triangle LMN has L at (1,-1) and M at (2,3). Triangle L'M'N' has L' at (-1,-1) and M' is at (3,2). Describe the transformation." This question is really tripping me up. I even tried putting it on a graph to solve it, but I just can't. PLEASE HELP!!!!!

    asked by purplegurl
  48. GA State History

    7. appropriations and higher education are examples of what type of committee A. standing ** B. ad hoc C. conference D. interim study 10. if a bill goes to committee hoq can the committee kill the bill without asking for the General Assembly to vote on it

    asked by Wes
  49. Chemistry

    In a discussion,a study argued that calcium ions when asded to toothpaste would enhance the performance of the toothpaste by further strengthening teeth. Therefore, he suggested the addition of calcium hydrogen carbonate, calculate the solubility of

    asked by Shariah
  50. Dating with Radioactivity HELP!!!

    1. In what type of rocks would geologists most likely find evidence of past life forms? igneous rocks metamorphic rocks volcanic rocks sedimentary rocks** 2. The physical, chemical, and biological laws that operate today have also operated in the geologic

    asked by acetone
  51. I'm stuck on math plz help!!

    Which statements represent the relationship between y=2x and y=log2x ? Select each correct answer. The equation ​ y=log2x ​ is the logarithmic form of ​ y=2x ​.

    asked by Rae
  52. physic

    y(x,t) = (6.50 mm)sin2pi((t/0.0360 s)-(x/0.280m)) Determine the wave's (a) amplitude (b) wavelength (c) frequency (d) speed of propagation and (e) direction of propagation

    asked by jun
  53. Chemistry II

    How much heat (in kJ) is required to warm 10.0 g of ice, initially at -15.0 ∘C, to steam at 114.0 ∘C? The heat capacity of ice is 2.09 J/g⋅∘C and that of steam is 2.01 J/g⋅∘C.

    asked by Deiante
  54. material science

    Derive an expression for the relative density of a regular hexagonal honeycomb made by the expansion process.

    asked by karthik
  55. MATH

    John bough a pizza sliced into 8 parts. 1 part was given to Jenny and one part was given to Kelly. How much does John has left?

    asked by jhen
  56. Chemistry

    (Paper Chromatography) 1. What carrier solution might work well to separate newspaper inks? Why? 2. What carrier solution might work to separate different salts? Why? 3. What carrier solution might work to separate different fatty acids? Why? I really have

    asked by Mikaela
  57. Math

    Suppose your cell phone company offers two plans. The pay-per-call plan charges 14 dollars per month plus 6 cents per minute. The unlimited-calling plan charges a flat rate of 22 dollars per month. How many minutes per month must you use for the

    asked by Anonymous
  58. material science

    A syntactic foam is made by mixing thin-walled hollow glass spheres (radius, r, and wall thickness, t=0.05r) into an epoxy resin, which is then cured and hardened. The glass from which the spheres are made is twice as dense as the hardened resin. If the

    asked by karthik
  59. math

    Suppose n, a are integers. If n divides a, then n divides a^2.

    asked by maggie
  60. mathematics

    The first, third and night terms of a linear sequence are the first three terms of an exponential sequence G. P if the seventh term of the linear sequence is 14.find the twentieth term of the linear sequence.

    asked by Funke
  61. Math

    IF the LCM of two numbers a and b is 40, what is the LCM of 7a^2 and 7b^2?

    asked by Thomas
  62. math

    Eight friends went to a hockey game. The price of the admission per person was $x. Four of the friends paid an extra $6 each for players guide book. Write and simplify an expression that represents the total cost.

    asked by monica
  63. Algebra

    What is the value of (fog)(-5) f(x)=x-10 ; g(x)=x2-3 a. (fog)(-5)= -38 b. (fog)(-5)=12

    asked by Kate
  64. Science

    The time interval between a lightning flash and the first sound of thunder was found to be 5 second.If the speed of sound in air is 330 ms-1,find the distance of the hash from the observer

    asked by Chitra
  65. Chemistry

    How much heat (in kJ) is required to warm 10.0 g of ice, initially at -15.0 ∘C, to steam at 114.0 ∘C? The heat capacity of ice is 2.09 J/g⋅∘C and that of steam is 2.01 J/g⋅∘C.

    asked by Deiante
  66. Pre-Cal

    A plane has a velocity of 400 mph to the SW. A wind from the west is blowing at 50 mph. Find the resultant speed and direction. How do i find resultant speed without a direction.

    asked by Nikhil
  67. Very hard math

    find the amount of tip on a $75 bill if a 15 tip is left. A. $11.25 B. $11.20 C. $10;50 D. $12.00 I think its 11.25

    asked by YandereSimLover
  68. Physics

    two collinear harmonic oscillation x1=8sin(100pie(t)) and x2=12sin(96pie(t)) are superposed.calculate the value of time when the amplitude of the resultant oscillation will be *maximum and minimum?

    asked by Jkss
  69. Physics

    two collinear harmonic oscillation x1=8sin(100pie(t)) and x2=12sin(96pie(t)) are superposed.calculate the *maximum and minimum amplitudes *the frequency of amplitude modulation

    asked by Jkss
  70. government

    The colonists built their governments based on customs and ideas borrowed from England and early civilizations, including unwritten, judge-made law developed over centuries. This type of law is known as a. constitutionalism b. common law.c. Hammurabi's

    asked by lexus
  71. Maths

    Grace spent 1/8of her money on popcorn and 1/4 of her money on a drink. 1.IF THE drink cost€1.32,how much money had she altogether 2.what fraction of her money did she spend? much money had she left?

    asked by Aaron
  72. Social Studies 6 B

    1. The Saraswati River was a twin to which other river? A. Ganges. B. Tigris. C. Himalaya. D. Indus. 2. Glacial runoff and ________ provide the water for the large rivers of India. A. underground wells. B. melting snow. C. rain. D. steam. 3. Saraswati

    asked by Lala
  73. ELA

    which of the following statements is recommended when doing short term research? A. Use broad search words? B. Visit one site? C. Rely on addresses? D. (Choose a specific question)

    asked by Help I need somebody not just anybody
  74. Physics

    The fastest major league pitcher throws a ball at 41.0 m/s . If he throws the ball horizontally, how far does it drop vertically on the 19.7 m trip to home plate?

    asked by Anonymous
  75. pre calc

    Write the set of points from -3 to -1 but excluding -2 and -1 as a union of intervals:

    asked by Anonymous
  76. algebra

    A rocket is launched from atop a 105ft cliff with initial velocity of 156 ft/s Height above ground a time t is given -16t^2 + 156t + 105 = h. When will it hit the ground after launch?

    asked by V
  77. physics

    A swimmer can swim in stillwater at a rate 4 kilometre per hour. If he swims in a river flowing at 3 kilometre per hour and keeps his direction with respect to water perpendicular to the current,find his velocity city with respect to the ground

    asked by dhandip
  78. Physics

    On the map, let the +x-axis point east and the +y-axis north. An airplane flies at 990 km/h northwestward direction (i.e., midway between north and west). Find the components of its velocity. Repeat for the case when the plane flies due south at the same

    asked by Anonymous
  79. physics

    Speedboat A negotiates a curve whose radius is 140 m. Speedboat B negotiates a curve whose radius is 295 m. Each boat experiences the same centripetal acceleration. What is the ratio vA/vB of the speeds of the boats?

    asked by Tyler
  80. Chemistry

    How much energy (in kilojoules) is released when 29.0 g of ethanol vapor at 88.0 ∘C is cooled to -10.0 ∘C? Express your answer to two significant figures. q = ______________ kJ Ethanol has mp = -114.5 ∘C, bp = 78.4 ∘C, ΔHvap = 38.56 kJ/mol and

    asked by Brandon
  81. Physics

    A .324 kg air track glider moves linearly with an initial speed of 1.37 m/s.In order to increase the speed of the mass, 7.31 J of work are done. What is the final speed of the glider? (Ignore the negligible friction)

    asked by Anonymous
  82. Physics

    1. Which statement below is true? a. If a car is traveling eastward, its acceleration is eastward. b. If a car's speed is decreasing, its acceleration must be negative. c. If a particle is moving, it must have a non-zero acceleration. d. A moving particle

    asked by Alex Graham
  83. math

    Bill ran into his neighbor from across the hall and asked her how old her children were. She replied, “Let’s see if you can figure it out. The product of their ages is 72 and the sum of their ages is the same as my apartment number.” Bill thought for

    asked by maggie
  84. physics

    In the physics equation F=qE, where E is the electric field, q is the charge, and F is the force that the electric field exerts on this charge, does the charge, q, by itself have a direction associated with it? Why or why not?

    asked by damien
  85. Math

    I'm not sure where to start... Mail order marketing companies have a response rate of 15% to their advertising flyers. If 25 people receive the flyer, what is the probability that 5 people respond to the flyer?

    asked by Anonymous
  86. Physics

    A baseball hit just above the ground leaves the bat at 27 m/s at 45∘ above the horizontal. How far away does the ball strike the ground? How much time is the ball in the air?

    asked by Anonymous
  87. English

    What is the genre of John Henry? What led you to this conclusion? The genre of the story John Henry is a folktale. What led me to this conclusion is that historians believe it is based on an actual even of an African American man who took on a steam

    asked by Sue
  88. Math

    Can someone please help me with this. I'm not getting the right answer. Jill traveled to canada and bought a lamp for 460 canadian dollars. In US dollars (to the nearest cent)this is equivalent to 577.25 517.77 450.52 480.66 Can you please show me how you

    asked by Jackie
  89. Math

    How many pints are equivalent to 3 gallons

    asked by Shaniyah
  90. math

    San Pablo is having a festival. Tickets for children under 12 cost $2, adult tickets are $6 and senior citizen tickets are $3. One sixth of the tickets sold were children’s tickets. The 40 senior citizens with tickets sat in the shade under the trees and

    asked by maggie
  91. Math

    You drop a rock into a deep well. You can't see the bottom of the well but you can hear the impact after T seconds. Suppose the speed of sound is c feet per second and the depth of the falling rock at time t is gt^2/2 feet. Compute the depth d of the well.

    asked by Jamie
  92. Statistics

    In group of three friends what is the probability that at least two have the same birthday?

    asked by mitch
  93. Science

    What best describes Newton law of universal gravitation

    asked by Ladarrius
  94. Algebra

    spencer deposit 540 in a bank account that pays annual simple interest rate of 4.5%. How much interest will he earn after 3 years? a.about $73.00 b.about $7,290.00 c about $126.00

    asked by Kate
  95. Physics

    You drop a rock into a deep well. You can't see the bottom of the well but you can hear the impact after T seconds. Suppose the speed of sound is c feet per second and the depth of the falling rock at time t is gt^2/2 feet. Compute the depth d of the well.

    asked by Anon
  96. Women should be treated as equals

    I hate the way people used to treat women. Men used to think of them as their property or just being pretty. That is not right for women because we are humans too! We are NOT property nor just something pretty to look at. And I think that Bridgit Mendler's

    asked by Mysterious Beauty
  97. physics

    a certain coiled spring with an unstretched length of 20cm require a force of 2N to stretch it by 0.2cm. What is the work done in stretching it by 2cm. If the elastic limit is nt execeed.

    asked by Anonymous
  98. Physics

    You drive due east at 77 km/h for 55 min . Then you follow a road going 60∘ south of east, going 96 km/h for another 28 min . Find your total displacement.

    asked by Anonymous
  99. math

    In a club 15 members choose from them a president , secretary and a treasurer. How many different states of candidates can be chosen?

    asked by vicky
  100. math

    A family decides to grow flowers in their garden. They have 56 feet of fence they want to cut into two pieces to make two square gardens. How long should each piece be if they want the total area of the squares to be 100 square feet?

    asked by maggie
  101. Math

    Camilla wanta to make fruit drinks. The directions to make one drink includes mixing 4/8 cup of yogurt And one cup of ice with the amount of each fruit shown 5/8 cup of banana slices. 2/8 cup of blueberries. Camilla wants to make 6 drinks for her friends

    asked by Jniya
  102. electrolysis

    During the process of electrolysis of water only one gas is formed . Why?

    asked by Anonymous
  103. Physics

    On level ground, you stand 27.0 m from the base of a tree and determine that the treetop is at 39 ∘ above the horizontal, as measured from ground level. How tall is the tree?

    asked by Anonymous
  104. Geometry

    write an equation of the line passing through the point (8,7) that is perpendicular to the line y+7=-7/17(x+8)

    asked by Mike Smith
  105. Math

    If 4.5 inches on a map convers 270 miles, what is the scale of inches to miles?

    asked by Sam
  106. Algebra

    Describe real-world situation that can be modeled by the inequality x+14 is greather than or equal to 17. Is an example in the book of what I'm doing but I don't understand how they got their answer.

    asked by Hsins
  107. science

    Given that 25ml of a solution contains 159g of sodium carbonate per dm3 was required for complete neutralization of 4.725g of monobasic acid at s.t.p. (Na=23, C=12, O=16, molar gas volume at s.t.p=22.4dm3) . find the relative molecular mass of the acid and

    asked by Cleopas
  108. MAth

    Which statement is a true statement all rectangles or squares all squares or rectangles every rhombus is a rectangle every rectangle is a rhombus

    asked by Brooke
  109. Math

    5 students are randomly seated along the side of a table. What is the probability that they are seated in order of age?

    asked by Anon
  110. Physics-Momentum

    A Toyota of mass 1500 kg is driving at 15 m/s North when it rear-ends a Cadillac of mass 2500 kg also moving North at 9 m/s. (The driver of the Toyota was probably texting) After the collision, the Toyota bounces back at 2 m/s. What is the speed of the

    asked by Mike Smith
  111. physics

    Two forces parallel to the x-axis do 14.7 J of work on a small tray while moving it 20.7 m in the x direction across the gym floor. One of the forces has a value of +3.89 N in the x direction. What is the other force?

    asked by Anonymous
  112. Math

    A store is having a 45% off everything sale. What is the sales price of a pair of gloves that costs $145.56 before the sale?

    asked by Day
  113. SS! HARD!

    How U.S. Citizens Want to Balance the Budget, July 2011 Chart: (Survey conducted July 7-10, 2011, with a random sample of 1,016 adults, For results based on the total sample of national adults, one can say with 95% confidence that the maximum margin of

    asked by Agala
  114. math

    Barrie had some stamps. He gave 1/8 of them to Tom. If he gave 15 stamps to Tom, how many stamps did he have at first?

    asked by Cayden
  115. Algebra

    Scholmo reads 7 pages of his book on the first day and his rate of reading then goes up by 3 pages each day. a) How many pages will he have read on the 8th day? b) After how many days will he have read more than 425 pages?

    asked by Alice
  116. physics

    A car travels at a constant speed around a circular track whose radius is 2.66 km. The car goes once around the track in 200 s. What is the magnitude of the centripetal acceleration of the car?

    asked by Tyler
  117. Algreba

    Write an equation of the line that passes through the given point and is perpendicular to the given line (2,3), x+2y=-7

    asked by Bill
  118. Evaluating algebraic expressions

    Does the expression d-12 have a greater value when d=42 or when d=46 ? Explain, without computing

    asked by Jayda Jordan
  119. To mis Sue

    Do you remember me my name is Cameryn Ellis? And I need help!!!

    asked by cellis
  120. Math

    It took Stacy half an hour to run 11 laps on Monday. What was Stacy's average speed, in miles per hour, on Monday?

    asked by Nani
  121. chemistry

    1 g of a mixture of nahco3 annd na2co3 was heated at 300 deg celsius.the volume of co2 obtained at stp are found to be 112ml.calculate the % of na2co3 in the mixture. please help i am not able to understand!!

    asked by prakhar
  122. Math

    Find the perimeter of a 30°-60°-90° triangle whose shorter leg is 16cm

    asked by Angela Nicole
  123. Math-algebra

    Find k so that the line through ​(4, 1) and​ (k, 3) is a. parallel to 8x+9y=18 y= -8/9x + 8/9 ​ b. perpendicular to 3x+4y=8 y= -3/4x +2 I have solved both equation and found the slope, but I am not sure were to go from there. When I tried it the

    asked by Jay
  124. Maths

    The length of a fence of a trapezium ABCD is 130m side ab is perpendicular to each of the parallel side AD &BC.if BC =54cm,AD=19cm,&AD=42cm,find the are of the field

    asked by Kritika Khanna
  125. Biology

    27. Part A. Make a punnett square (as best as you can in this online format) and cross parents both with the thumb genes Aa (A=normal thumb, a=hitchhikers thumb) and show the results. (1 pt) A a A AA Aa a Aa aa 27 Part B. (1 pt) Approximately what

    asked by Zoi
  126. MAth

    Evaluate the algebra expression H parentheses M plus and divided by 248 equals 4M equals five and an equal six

    asked by Shaniyah
  127. physics

    A computer is reading data from a rotating CD-ROM. At a point that is 0.0302 m from the center of the disk, the centripetal acceleration is 284 m/s2. What is the centripetal acceleration at a point that is 0.0803 m from the center of the disc?

    asked by Tyler
  128. physics

    Car A uses tires for which the coefficient of static friction is 0.222 on a particular unbanked curve. The maximum speed at which the car can negotiate this curve is 19.5 m/s. Car B uses tires for which the coefficient of static friction is 0.670 on the

    asked by Tyler
  129. physics

    The National Aeronautics and Space Administration (NASA) studies the physiological effects of large accelerations on astronauts. Some of these studies use a machine known as a centrifuge. This machine consists of a long arm, to one end of which is attached

    asked by Tyler
  130. Geometry

    What is the formula to find the scale factor of the dilation?

    asked by Mike Smith
  131. Math

    A store marked up the cost of a dress from $47.26 to $108.70. What is the percent markup for this a dress? Round answer to nearest 10th.

    asked by Teona
  132. Math

    A store marks up its merchandise by 95%. What is the floor value of pair of pants that the store purchased for $184.49?

    asked by bursharr
  133. physics

    A long straight vertical wire of diameter 2.0mm carries a steady current upwards. At 30mm from the centre of the wire, the magnetic field strength is 0.10mT. Sketch a graph to show the variation of magnetic field strength from the wire surface to a

    asked by Jake
  134. physics

    Computer-controlled display screens provide drivers in the Indianapolis 500 with a variety of information about how their cars are performing. For instance, as a car is going through a turn, a speed of 87.5 m/s and centripetal acceleration of 2.48 g (2.48

    asked by Tyler
  135. Physics

    What is the difference between acceleration, speed and velocity?

    asked by Mike Smith
  136. Chemistry

    1. An empty balloon weighs 10.0 g and is filled to a volume of 20.0 L with CO gas. If the density of air at 25.0 °C and 1.00 atm is 1.17 g/L, will the balloon float? 2. Determine the volume of gas produced at 20.0 °C and 1.00 atm from the complete

    asked by Vivian
  137. English

    I'm having trouble finding an antonym for centipede and millipede. I've look in the Thesaurus and nothing in there. Could someone please help?

    asked by HAYDEN
  138. Algebra

    Given below are equations for 2 planes in R3. 3x1 − 2x2 = 10 x1 + 2x2 + 4x3 = −2 Explain why these two planes must intersect in a line.

    asked by Po
  139. Math

    If a water bottle holds 1.5 litters of water if I open a new bottle an drink half how much water is left

    asked by D
  140. math

    you have 6 marbles each of a different color . In how many ways can they be arranged in a row?

    asked by vicky
  141. Math

    Mary drives 20 miles per hour and it takes 50 minutes to reach her destination. How much time would it take her to get there if she was driving 40 miles per hour? My answer: She doubled her miles per hour, so I subtracted 20 from 50 minutes and came up

    asked by Walker Wood
  142. Math

    So far, you have used synthetic division and factoring to find x-intercepts. What additional information do you need to create an accurate sketch of the function ? How do you propose we find this information using the equation ?

    asked by Beth
  143. Math

    The flower produced by the morning glory has a polygon appearance. Classify and name the polygon produced by the flower What does classify mean?

    asked by Dan
  144. Math

    A triangular traffic island has a base half as long as its height. The island has an area of 100 m2 . Find the base and the height.

    asked by Kat
  145. math

    Mrs. Jones wants to go shopping so she asks her husband for some money. Being busy, he just tell her to take what she needs out of his wallet. She first stops and buys a coat which costs her half of her money plus $2. She then stops and buys a dress, which

    asked by maggie
  146. Math

    Describe how you use your calculator to find the exact zeros of a function.

    asked by Aria
  147. Chemistry

    Assuming I have the following reaction: LiO2 + C +2 Mg -> LiC + 2MgO I'll be using 0.1 g of LiO2 to react with 1.2 mol C and 2.2 mol Mg in excess. How much C and Mg in grams do I need?

    asked by Adam
  148. Chemistry

    This is a conversion question. 2.78mg to ___________ kg. I've tried the standard formula - ex (2.5 m) (1000m/1m)=2500mm - but it just gives me 2.78e-6. Please help it's driving me crazy.

    asked by Victoria
  149. social

    I have a couple questions to which I've replied under this: social studies political cartoon - Emily, Thursday, January 26, 2017 at 4:40pm If you could please take a look at them. Thank you!

    asked by Emily
  150. Calculus

    Find the vertical translation of y=|x| that "supports" the parabola y = x^2. Hint: You should find 'c' so that y = |x|+c just touches y = x^2. You may as well consider only the right-hand side of the picture first. (Why?)

    asked by Anonymous
  151. Algebra 1

    -3x + 2y = 11 3x - 4y = -19

    asked by Anonymous
  152. Math

    Let A and B be sets. Show that A\B(A\B) ⊆ B.

    asked by Winston
  153. Math

    A store discounted everything by 51%. The sales price of a scarf is $72.89. What was the original cost of the item?

    asked by Lay
  154. Science

    Sasi asked her father to fix mirrors on her new house for elevation. But het father did not accepted? Imagine why he said like that?

    asked by Jaswanth
  155. Algebra

    Moshe would like to get tickets for President inauguration. It will take him 20 years. He decides to pay $200 the first year and the increase his payment by $60 each year. a) How much did he pay in the last year? b) How much did he pay altogether for the

    asked by Alice
  156. Math

    Explain, in words, the steps to finding all zeros of a polynomial. 1. Synthetic division 2. Simple diamond or dimond grouping 3. set your answer to zero Idk if thats all the steps

    asked by Pam
  157. Geography please help

    this religion believes in karma or that the actions in your life have consequences A: Buddhism B:Judaism C:Altruism D:Hinduism

    asked by Connexus student
  158. Math

    One of the angle of a triangle is 110 degree and other two angles are equal. What is the measure of each of these equal angle.

    asked by Harsh
  159. Math

    The number 0f blocks has 9 in the one's place the number in the hundres place is one more than the number in the tens place those two numbers equal 11 how many blocks are there

    asked by Mike
  160. Algebra

    If n represents any whole number, what is the special name of the numbers represented by nn? Please help.

    asked by Rhys
  161. Research

    Are statistics of something considered to be a research ?

    asked by Art
  162. Physics

    You drive 109 km/h east for 31 min , then 82 km/h north for 42 min . Let the +x-axis point east and the +y-axis north. Find your average velocity for the entire trip. Find your average speed for the entire trip.

    asked by Anonymous
  163. Math

    In 2010 there were 2575 students at ECC. In 2013 there were 3090 students. For the units use student increase or student decrease, rounded to the nearest whole, and percent increase or percent decrease, rounded to the nearest 10th, in the answer boxes that

    asked by Alicia
  164. math

    An IPAD regularly sells for $ 225 . It is advertised a 20 % discount. Find the total costs of the TV including 7% sales tax.

    asked by Stephany
  165. formal language

    The class of sets accepted by two-way finite automata is the same as the class of sets accepted by one-way finite automata.

    asked by Anonymous
  166. Social Studies

    The Saraswati River was a twin to which other river? 1. Ganges 2. Tigris 3. Himalaya 4. Indus***

    asked by Anonymous
  167. CHEMHelp

    Now sure how to do this! 1. DESCRIBE & CALCULATE how to make 750. mL of a 1.25 M sucrose solution 2. Concentrated HCl has a molarity of 12 M. DESCRIBE & CALCULATE how to make 1.50 L of a 3.00 M HCl.

    asked by Lina
  168. algerbra

    jacquim compared the prices per month of four diffrent cell phone plans. Cost PLANS |100min 300min 500min 700min companyA| $12 $36 $60 $84 CompanyB| $22 $36 $50 $64 CompanyC| $19 $37 $55 $73 CompanyD| $16 $36 $56 $76 Which phone company offers plans that

    asked by hh
  169. material science

    Honeycombs with negative values of θ have negative values of Poisson's ratio for loading in the plane of the cells.

    asked by karthik
  170. Math

    At 8:00 AM the temperature was 7 degrees Celsius. At 11:00 PM the temperature was 9 degrees Celsius lower. What was the temperature at 11:00 PM?

    asked by Micah hambers
  171. math

    If a gallon of milk costs $3.00, how many gallons could be bought with $42.00?

    asked by j
  172. Algebra

    Which did exploredo Mississippi

    asked by Anonymous
  173. math

    Tracey is twice ws old as sally, karon is 3yrs younger than tracey how old is each girl if their combined ages are37

    asked by Anonymous
  174. Evaluating algebraic expressions

    Does d-12 have a graeter value when d=42 or d=46 explain without computing

    asked by Jayda Jordan
  175. Trig

    4x+y=​0, x≥0 help finding Sin, Cos, Tan for this

    asked by Ashley
  176. Ethics

    Do you really believe ethical theories are useful in assisting health care professionals and organizations and systems in doing the "right"? I believe there is isn't a right or wrong answer for when it comes to ethical theory...? Help?

    asked by Anonymous
  177. MATHS


    asked by SERDIQ
  178. math

    How many positive odd integers less than 500 can be formed from the digits 3, 4, and 5 without repetition?

    asked by Milet Flores
  179. Math

    Let A and B be sets. Show that A\B(A\B) ⊆ B.

    asked by Winston
  180. Chemistry

    Calculate the number of moles of 2.8 of nitrogen (iv) oxide.

    asked by Beyioku
  181. Math (Octants identifying) *emergency*

    How would I identify a set of coordinates (x, y, z) to be in which octant in a 3d space? Is it just based on the x-value? Depending on the x-value (1-8) used?

    asked by Ray
  182. math.......

    I need help. This is an example problem, but i am having trouble finding the answer to all problems like this. I came up with 50 something as my answer. That is NOT an option. Please help!!! this is the example problem. If a pair of jeans costs 39.50

    asked by please help FAST :)
  183. Applied Calculus

    From a height of 25 meters a ball is thrown vertically upwards at a velocity of 5 meters per second. a. What time in seconds will the ball reach its maximum height? b. What is its maximum height? c. When will the ball strike the ground? d. What will be the

    asked by jay
  184. trig

    sin, cos, and tan for −5x + y =​0, x is less than or equal to 0

    asked by Ashley
  185. Math please check

    For the function 2x-x^2 find f(4)-f(2) / (2) I got -8-0/2 so my final answer Is -4

    asked by Maya
  186. science

    Number+Number+Number=0 use this nos1,3,5,7,9 11,12,15,

    asked by yusuf
  187. value

    what is old and new at the same tym

    asked by JAYDEN
  188. Math

    For the function 2x-x^2 find f(4)-f(2) / (2) I got -8-0/2 so my final answer was -4?

    asked by Maya
  189. science

    How many moles are in 44 grams of cao (ca=40,o=16)

    asked by Esther
  190. math

    whats 2/3 +1/4

    asked by roisie
  191. Trig

    can sec θ = negative 5

    asked by Ashley
  192. math

    how many different prime factors do 100 have?

    asked by Anonymous
  193. algebra

    f(x) = a(x-h)2 + k

    asked by liy