Questions Asked on
September 1, 2015

  1. Algebra 1

    1.Which of the following situations best describes a student engaged in active learning. A. A student uses only one of the resources provided by the teacher*** B. A student skips parts of lessons that he or she finds difficult C. A student records

    asked by Abby
  2. Math

    A rock is thrown upward with a velocity of 12 meters per sec from the top of a 25 meter high cliff and it misses on it's way back down. When will the rock be 3 meters from water

    asked by Kelly
  3. Chem

    The mass of a beaker is 5.333g. After 5.00 mL of a concentrated hydrochloric acid solution is pipetted into the beaker, the combined mass of the beaker and the hydrochloric acid sample is 11.229 g. From the data, what is the measured density of the

    asked by Amy
  4. math

    24 increased by twice a number z

    asked by Nat
  5. L.A

    When ''The Finish of Patsy Barnes'' opens, why is Patsy's mother Eliza upset? A. Patsy Plays Practical Jokes B. Patsy refuses to help around the house C. Patsy skips school to go to the stables D. Patsy studies without taking breaks Honestly I'm not sure

    asked by Amber
  6. Chemistry

    Is photosynthesis a reversible reaction?

    asked by Stoof
  7. devi

    cheena spent 3/4 of her pocket money. she spend 1/2 of it on a book 1/6 on movie and rest on dress what amount she spend on dress

    asked by reena
  8. Chem

    This question is also confusing me… The density of diamond is 3.51 g/cm^3 and the density of platinum is 21.43g/cm^3. If equal masses of diamond and platinum are transferred to equal volumes of water in separate graduated cylinders, which graduated

    asked by Amy
  9. Maths

    If Tan (A+B)=1/3 and Tan(A-B)=2/5,then prove that A.Tan2A=11/13 B.Tan2B=-1/17

    asked by Rabinprakash Dahal
  10. algebra 2


    asked by travis
  11. Algebra

    Which statement about the product is true? 5.5 Square Root 5 A)The product is rational. B)The product is irrational. C)The product is neither rational nor irrational. D)There is not enough information provided to answer the question. My Choice is B.

    asked by Trish
  12. Chemistry

    The meter has been defined as 1,650,763.73 wavelengths of the orange-red line of the emission spectrum of ^86Kr. Calculate the frequency of this radiation. In what proportion of the electromagnetic spectrum does the radiation fall?

    asked by Anonymous
  13. math

    For positive integers x and y, x+y=21. What is the smallest possible value of xy? a.10 b.20 c.38 d.54 e.110

    asked by anonymous
  14. Art

    When an idea is presented in a way that is original, it is considered to be? impressive aesthetically pleasing expressive creative**** Animation has changed from each scene cell being drawn by hand to entire worlds being created on a computer. This is a

    asked by Aaliyah
  15. Chemistry

    Is the temperature of a luminous flame greater than that of a non luminous flame? Please explain.

    asked by Diana
  16. algebra

    your test scores in one class are 80 and 88. what possible scores can you earn on your next test to have a test average between 84 and 89, inclusive?

    asked by Stephanie
  17. English

    Which word has a meaning most similar to the word pageant? Rebellion Performance Auction preeminent Help plzzzzzzzzzzzzzzzzzzzzz Don't understand!!

    asked by Labbyak
  18. Physics

    Four tanks A, B, C, and D are filled with monatomic ideal gases. For each tank, the mass of an individual atom and the rms speed of the atoms are expressed in terms of m and vmax respectively (see the table). Suppose that m = 3.15 × 10-26 kg, and vrms =

    asked by Jamie
  19. math

    write this number in word form 310,763,136 write this number in expanded form 20,484,163

    asked by colin
  20. all the above

    Dancers from the movie Rize continue to spread their inspirational message of hope to Los Angeles’ South Central youth. How should the sentence above be rewritten to correct the subject-verb agreement error? The sentence is correct as written. Dancers

    asked by Lisa
  21. U.S. History

    1. What groups faced discrimination in colonial times? A: Enslaved Africans, women, Native Americans, and immigrants such as Jews faced discrimination in colonial times. 2. How many colonies were in New England in 1750? A: Thirteen colonies were in New

    asked by Victoria
  22. Computer

    What types of issues can you likely resolve by knowing how to access and use the Control Panel? Choose all that apply. network issues*** screen resolution and volume issues**** frozen application issues virus issues What can help prevent issues related to

    asked by Aaliyah
  23. english

    which are state-of-being verbs in following sentences: "While he was biking this morning, Zach had seen a small accident. A huge SUV ran a red light, and the oncoming sedan was unable to stop. Driving on Portland’s narrow streets was dangerous and

    asked by chris
  24. biology

    which of the following undergoes change during a chemical reaction

    asked by ciara
  25. U.S. History

    How did geography influence the way the English colonies developed? A: Geography was a very influential factor in the development of English colonies. Economies in each colonial region depended solely on their geographic surroundings. For example, access

    asked by Victoria
  26. world history

    By 30,000 Bc neanderthals had been replaced by

    asked by ciara
  27. Math

    Need help please!! Stumped A man stands next to the cape hatteras Lighthouse in North Carolina. The lighthouse and the man are perpendicular to the ground. The suns rays strike the lighthouse and the man at the same angle forming two similar triangles. If

    asked by Linda h
  28. Uma academy math

    Rectangle with length =11cm and width =4cm when both dimensions are trippled

    asked by Jasmine
  29. Social Sudies please help

    All of these are found in a command economy EXCEPT A)minimum wage. ------ Eliminate B) environmental controls. C) ownership of corporate stock. D) government regulation of the economy.

    asked by School
  30. math

    Without doing the computation explain why or why not19.7 is a reasonable value for the expression 122.14÷6.2.

    asked by Lance
  31. u.s. history

    11. Explain two ways in which sectionalism caused conflict or tension in the United States during the early 1800s. Then explain how sectionalism affects economics and politics in the United States today. (10 points)

    asked by cj
  32. Mystery number

    I have nine digits. The digit in the tens place is the value of any number times zero. The value of one of the digits is 40,000. The value of the hundred-thousands place is ten times the digit in the ten-thousand place. The digit in the millions place is

    asked by Yvette
  33. algebra

    Pizza costs $1.50 per slice. Use a table and an equation to represent the relationship between the number of slices of pizza bought and the total cost.

    asked by Ashlyn
  34. math

    which of the following sets of line segments could make a triangle? i don't get it could you explain please a. 3,5,4 b. 1,3,2 c. 12,20,7 d.14,11,15

    asked by Nina
  35. Algebra

    Find the x-intercept and the y-intercept for the equation y = -¾x + 3

    asked by Kali
  36. Decimals

    How would you say 1.202 in word form

    asked by Brooke
  37. Algebra

    Solve the system of equations: x + 2y = 3 4x + 5y = 6

    asked by Kali
  38. Math

    A bag contains 5 red, 7 yellow, 8 green, and 3 blue markers. What is the p(two green markers) will be chosen if the markers are not replaced as they are chosen?

    asked by Thomas
  39. math

    Which rate of speed is higher. A car completing a 500-mi race in 3 1/3 hours or a car completing a 300-hours in about 2 1/2 hours

    asked by andrea
  40. Physic

    Find the current through each resistor in 2ohms and 3ohms in parrel and 4 ohms

    asked by Ajuma
  41. math

    find the arc length of the curve y = lnx for x = 1 to x = square root of 8

    asked by kelvin
  42. Physic

    Find the current flowing through the each resistor in parel 2 ohms and 3 ohm in series 4ohm a and 20 volt

    asked by Ajuma
  43. Quick English check

    Can someone check that I put these words in the right spot of where they need to go? Please correct me if I'm wrong! :) In the 1950s in Europe, to BROACH such a controversial subject as the Algerian separatist movement in a public forum was assured to

    asked by Grace
  44. Math

    Would two coterminal angles for -13pi/6 be -25pi/6 and 11pi/6?

    asked by Anonymous
  45. English

    1. I have a bit of a fever and a cough. 2. I have a bit of fever and cough. ============= Which one is grammatical?

    asked by rfvv
  46. English

    1. He is an old college buddy of mine. 2. He is an old university buddy of mine. ================ Are both OK? Which one is commonly used? Does 'buddy' mean 'friend'? Can we substitute 'friend' for 'buddy'?

    asked by rfvv
  47. Maths

    In a survey of 200 students of a school, it was found that 60% study mathematics, 45% study physics, 35% study chemistry, 20% study mathematics and physics, 15% study physics and chemistry, 25% study chemistry and mathematics and 10% none of these

    asked by Sabah
  48. st stevens college baja

    A light inextensible string passes over a smooth light pulley and masses of 3 and 7 kg are attached to its ends.the masses are released from rest when 7kg mass is 1m above a horizontal table. 1) show that 7kg mass hits the table about 5/9 seconds if

    asked by matovu Emma
  49. math


    asked by Anonymous
  50. math

    wat is a quantity

    asked by malori
  51. TC

    If Tan (A+B)=1/3 and Tan(A-B)=2/5,then prove that A.Tan2A=11/13 B.Tan2B=-1/17

    asked by Rabinprakash Dahal
  52. Maths

    Hi this is math How many pounds of mixed nuts selling for 4.75 dollars per pound (lb, not money) should be mixed with 10 pounds of dried fruit selling for 5.50 dollars per pound to obtain a trail mix that sells for 4.95 per pound? I find these really hard

    asked by Chikako
  53. 3rd grade math

    What is the value of the underlined digit? $2.29 (9 is the underlned digit). My teacher said it's not the ones place. How do i figure it out?

    asked by Jared
  54. Travis elementary school

    The hundreds digit of my number is less than the tens digit.the one's digit is greater than the tens digit. What could my number be?

    asked by jaylee Gonsalez
  55. English

    A:I found it on the counter. (Library) B:Thank you. I'll come there right now. -------------- Do we have to use "Come there"? How about "Go there"? ex) I'll go there right now.

    asked by rfvv
  56. Chemistry

    Explain why the appearance of the wood flame is yellow whereas the gas flame most often appears blue.

    asked by Diana
  57. math

    the product of two numbers is 161. twice the smaller is 9 less than the larger

    asked by lovely
  58. choudhary public school maths

    Convert the following to grams 4.673kg

    asked by ayaz qureshi
  59. TC

    Prove:sin ^2(7π/8)+sin^2(5π/8)+sin^2(3π/8)+sin^2(π/8)=0

    asked by Rabinprakash Dahal
  60. fisics

    a storage tank containing H2O is connected to an output of 6 ft in diameter. a circular plug is used to seal the tank. dtermine the address and location of the force on the cap scale h2o

    asked by carlos
  61. Math

    Suppose that the cost of a truck rental is related to the number of hours the truck is rented by a linear equation. Also, suppose the cost of a 2-hour rental is $55 and the cost of a 3-hour rental is $65. Find the cost of a 6-hour rental.: *

    asked by Hernan
  62. Choctaw Middle School

    Admission to a circus is $16 for adults and $10 for children write an expression to find the total cost of 3 adult tickets and four children's tickets then find the total cost

    asked by Kylie
  63. Maths literacy.Geography.Business Studies.Life Orientation and Languages

    Can i did agriculture and Environmental science on those subjects?

    asked by Anathi
  64. MAT 221

    If 6 pens cost d dollars, how much, in dollars does each cost.

    asked by Anonymous
  65. Chemistry

    determine the molarity of a solution of silver nitrate prepared by dissolving 5g of silver nitrate in 25.0mL of water

    asked by Morgan
  66. Math

    A ribbon is 3 2/3 long. Mae needs to cut the ribbon into pieces that are 2/3 yard long. How much ribbon will be left after she cuts these pieces?

    asked by A
  67. alGEBRA 1

    how many minutes are there in 10 days? show work i know the answer but i don't get how to show work?

    asked by algebra 1
  68. simultaneous equation very dificult need help itz urgent

    A-C=B/2 A-B=C/6 B+C=32 find A,B,C

    asked by edward
  69. educational technology

    what is a side by side feature

    asked by ttng
  70. Physical science

    N2+3H2>2NH3 that occurs at STP What volume of NH3 gas will form if 3g N2 react with enough H2?

    asked by Thandi faith mapili
  71. Math

    Alyssa said that6/8 and 9/12 are not equivalent because there is no whole number you can multiply both parts of 6/8 by to get 9/12. Is she correct? Explain.

    asked by Amari
  72. Social Sudies please help

    In South Africa, the President is elected by members of the National Assembly who are elected by the citizens. This means that South Africa has WHICH type of government? A) unitary system Eliminate B) direct democracy C) confederal system D) parliamentary

    asked by School
  73. Math

    Jill says that 12.6......... Is less than 12.63. Explain her error?

    asked by Tisy
  74. spanish

    create conversation in spanish that is basic that has different scenes like teacher asking question like hi how are you class nice to emet you and hten open your book to page and then maybe stand up when the teacher comes and then like talk about other

    asked by spanish
  75. Physical science

    Why is it necessary to use four different colours to represent each of the incident rays? Please help because lm not sure about my answer

    asked by Thandi faith mapili
  76. Algebra

    I've been try to solve this equation and I can't seem to get far. Do you add 3 to both sides? If not please explain to me how you solve this. Thanks :) 1/2=2/5c-3

    asked by Erika
  77. Math

    If Ms. Herbert gives her class a English quiz every 6 days any math quiz every 10 days when is the first day there will be a math and English quiz on the same day

    asked by Alex
  78. Algebra

    Write 3 different algebraic expressions that uses x,y, and z and simplifies to the given value when x=-3, y=-2, and z=-1. The expression should involve only multiplication or division. Values are: 1, -16, and 12.

    asked by Matt
  79. math

    -6z=12 I think it is z=12

    asked by lost
  80. P.E

    you feel anger not only mentally and emotionally, but also physically. True false.**** I think false

    asked by gavin
  81. English Language & Composition

    Can someone help me edit & revise this ex. paragraph. The directions were to revise & edit & identify strengths & weaknesses about this person and what this person included in their body paragraph. I could find very few mistakes but the major is including

    asked by Jake
  82. math

    How do you find the actual distances of these problems with a scale of 3/4" = 500 mi. 1 3/4" 14" 13" 3" 6"

    asked by lucia
  83. P.E

    Which of the following defense mechanisms is Marissa using when she says "so what if I broke her stupid toy? She is always bothering me when I want to play video games and no one should have to put up with that all the time." A. Compensation B. denial C.

    asked by gavin
  84. precalc

    write an equation to match each description. 1) a snowball is 8 cm across and melting so that its diameter is decreasing at a steady rate of 0.2 cm/min. write an equation for d(t), the length of the snowball's diameter at time t. answer: d(t)=8-0.2t 2)

    asked by chloe
  85. algebra


    asked by Me
  86. LAW

    The __________ Amendment right to counsel applies during plea bargaining because charges have already been filed before bargaining commences. a. 2nd b. 6th c. 8th d. 14th is it D

    asked by Amy
  87. Math

    A piece of wire was cut in the ratio 4:7 . The longer piece was 42 cm . Find the length of the shorter piece. Use RDW to solve . Use RDW strategy to solve .

    asked by Chaely
  88. Math

    please help I need to write a proportion! A backpacker in the sierras hikes 5.5 miles in 2 hrs. If the hiking rate remains the same how far will the backpacker hike in 7 hrs? 60 miles = 60 minutes 1 hr 120 miles = 2hr 180 =3 hr

    asked by Linda h
  89. Applied Maths 1

    u=1÷sin(x suqare + y square) raised to 1÷5

    asked by Nishit
  90. Physics

    Glycerin is poured into an open U-shaped tube until the height in both sides is 18 cm . Ethyl alcohol is then poured into one arm until the height of the alcohol column is 18 cm . The two liquids do not mix. What is the difference in height between the top

    asked by Mike
  91. algebra

    what is the reciprocal of 5/x-1 + 3/x ?

    asked by Krystal
  92. Law

    The overwhelming majority (__________ percent by some estimates) of criminal convictions in the United States result from guilty pleas rather than trials. A. 96 B. 90 C. 84 D. 75 is it A 2. The most straightforward and common offer from a prosecutor in

    asked by Amy
  93. Business

    what are the essential lessons to be gleaned from these writings? what does President Obama's speech mean to you? what about Bill Maxwell article? I'm suppose to write a lyceum for my first year seminar class using this topic based off the president speech

    asked by Sherianna
  94. math

    A worker submits the following data on a timesheet: Week 1 - Total hours: 42 (including 4 hours sick leave, 6 hours travel time. What percentage of the recorded time did the worker spend traveling?

    asked by mika
  95. Math

    Solve the inequality and express the solution in terms of intervals: x-2/3x+5 ≤ 4 This is how I did it: x-2/3x+5 - 4(3x+5) ≤ 0 x-2-12x-20/3x+5 ≤ 0 -11(x+2)/3x+5 ≤ 0 Can you please tell me if the answer is right and if so then how do we express the

    asked by Mike
  96. Alaniz

    An airplane is flying at an altitude of 4000 feet and descends at a rate of 200 ft./m determine whether the altitude is proportional to the number of minutes. Explain your reasoning?

    asked by Zack
  97. MATH

    My Math work instructions is place the numbers from least to greatest. 7 squared, 2, 8/2 squared = 2, seven squared, and 8/2 squared. 10 squared, pi, 3.5 = pi, 3.16, 3.5. 220 squared, -10, 100 squared, 11.5 = -10, 220 squared, 100 squared, 11.5. 8 squared,

    asked by TAMARA
  98. math

    Mel had picked 4 times as many green peppers as red. She picked a total of 20 peppers. How many green peppers did she pick

    asked by Mataia
  99. Pre-Calculus

    1) j(x)=-2/3x what is j(x)'s y-intercept? answer: (0,0) 2) k(x)=4 what is k(x)'s slope? answer: 0 3) g(x)=2x-5 what are the root(s) of g(x)? 4) the slope of line p if p is perpendicular to line f are the answers i provided correct? and please help me on 3

    asked by Sam
  100. Maths

    In the diagram ab is a straight road and c indicate the bottom of a vertical clif in the same vertical plane as ab the angle of elevation to the top of the from a is 24 degres and from b 300m closer to the clif the angle ofg elevation is 38

    asked by Sam
  101. math

    The sum of a number divided by 5 and 7 is 2. i need help writing this as an equation thank you

    asked by lauren
  102. Math

    1. Solve the equation. -6g = 42 a. g = 7 b. g = -7 c. g = 252 d. g = -252 2. Solve the equation. x/8 = 16 a. x = 128 b. x = 24 c. x = 8 d. x = 2 3. Solve the equation. 12m = 14.4 a. m = 120 b. m = 12 c. m = 1.2 d. m = 0.12 4. Solve the equation. x/3 = -15

    asked by Malasia
  103. Algebra

    what is the product of (-6.8)^2 My Answer 46.24

    asked by Trish
  104. math

    write the number in two other forms 6,007,200 and 32,005,008

    asked by colin
  105. Algebra

    Simplify the expression Square Root of 100/49. 10/7

    asked by Trish
  106. american history

    What was factory work like in the late 1800's?

    asked by Alex
  107. kgalatlou

    geography one strength of rostow's model

    asked by Mahlako
  108. medical

    Choose the combining form which best completes the following group: PONT/O, CRANI/O, FORAMIN/O, _______. A. COCHLE/O B. ENCEPHAL/O C. SALPING/O D. BLEPHAR/O plz help im lost

    asked by Dee
  109. grade11 geography

    one strength of Rostow's model

    asked by Mahlako
  110. Math

    A recipe for 1 1/5 dozen pancakes calls for 2 1/3 cups of milk. How many cups are needed to make 1 1/10 dozen pancakes? Answer as a mixed number.

    asked by Evette
  111. Chem

    The mass of a beaker is 5.333g. After 5.00 mL of a concentrated hydrochloric acid solution is pipetted into the beaker, the combined mass of the beaker and the hydrochloric acid sample is 11.229 g. From the data, what is the measured density of the

    asked by Amy
  112. math

    I know you have to group this problem but I'm not sure how to solve this, if someone could step by step I would appreciate it. 6x^3 +14x^2-27x-63

    asked by pam
  113. U.S. History

    1. How did climate and food sources help shape Native American lifestyles? 2. How did the types of settlements influence the way each was governed?

    asked by Victoria
  114. math

    please factor completely. 81-16x^2

    asked by nannypam
  115. Geometry

    If a rectangle width is increased by 3, the rectangle becomes a square and the area of the rectangle is increased by 54u^2 what is the area of the original rectangle

    asked by Jp
  116. Science

    Using an example, explain how being able to understand scientific principles and think scientifically can help you solve problems and answer questions in your everyday life.

    asked by Anonymous
  117. Math

    A recipe for 1 1/5 dozen pancakes calls for 2 1/3 cups of milk. How many cups are needed to make 1 1/10 dozen pancakes? Answer as a mixed number

    asked by Evette
  118. World history

    Paleolithic humans were able to do all of the following except wat

    asked by Ciara
  119. Chem

    The smallest identifiable unit of a compound is a(n) which is made up of which are chemically combined

    asked by Joe
  120. Science

    Using an example, explain how being able to understand scientific principles and think scientifically can help you solve problems and answer questions in your everyday life.

    asked by Anonymous
  121. math

    What is solution 5q =-75? I think it is -15

    asked by Lost
  122. Math

    My Math work instructions is place the numbers from least to greatest. 7 squared, 2, 8/2 squared = 2, seven squared, and 8/2 squared. 10 squared, pi, 3.5 = pi, 3.16, 3.5. 220 squared, -10, 100 squared, 11.5 = -10, 220 squared, 100 squared, 11.5. 8 squared,

    asked by Tamara
  123. Pre-Calculus

    focus at (-2,0) directrix the line x=2

    asked by anonymous
  124. math

    One side of a triangle is 4 inchesinches longer than the side that is the base of the triangle. The third side is 6 inchesinches longer than the base. If the perimeter is 37 inchesinches​, find the length of each side.

    asked by aryan
  125. math

    explain how to solve 82 +9(12 divided 3.2) -7 I thing 8x2=16 + 9=25 12 divided 3 x 2 -7 =1 25 + 1 =26

    asked by Lost
  126. life orientation grade 11

    social and environmental responsibility (environmental issues that cause ill - health

    asked by Anonymous
  127. AP Algebra

    A man's average speed is 4.86 miles per hour. Express this in cm/sec .*dimensional analysis* .. the teacher answer is "217.32 cm/sec" however mine came out to be "217.26" My work: (4.86m/hr)(5280ft/1m)(12in/1ft)(2.54cm/1in)(1hr/3600sec) = 217.26cm/sec Why

    asked by Karen
  128. life orientation grade 11

    social and environmental issues that cause ill - health

    asked by nokwanda
  129. Math

    A bag contains 5 red, 7 yellow, 8 green markers. What is the p(two green markers) will be chosen if the markers are not replaced as they are chosen?

    asked by Taylor
  130. life orientation

    evaluate the effectiveneß and ineffectiveneß of traffic fines

    asked by lolo
  131. math

    write the number in two other forms 6,007,200 and 32,005,008

    asked by colin
  132. Chemistry

    if 75.0 ml of 1.5m sodium hydroxide reacts with 100.0 ml of 2.0m phosphoric acid, to give sodium phosphate and water, how many grams of Na3Po4 may be produced?

    asked by Joe
  133. math

    the following are the probabilities of selecting iteams from a bag (candy: grape ?, cherry 3/8, apple 1/4). What is the probability of selecting grape?

    asked by sarah
  134. life science

    Determine whether expired air contains carbon dioxide

    asked by Simphiwe
  135. chemistry

    ClO3^-(aq)+3SO3^2- ¡÷ Cl^-(aq)+3SO4^2- 1) If the SO3^2- ion is disaapearing at rate of 0.458 mol/L*s, how fast is the Cl^- ion appearing? 2) if the after 10 minutes of reaction time, 1.09x10^-4 mole of Cl^- ion has been produced, how many moles of SO3^2-

    asked by Ken
  136. Algebra

    Solve the equation using algebraic method. Jerry ordered 24 flower stems and a watermelon. The watermelon cost $16, and total cost of the order was $52. What was the price of each flower stem?

    asked by Sammy
  137. algebra

    How do you calculate the rate of 40 cars parked in 6 rows in a parking lot

    asked by Anonymous
  138. math

    covert 8 and 2/11 to hours and minutes

    asked by Sapphire