Jalen

Most popular questions and responses by Jalen
  1. Math

    A cyclist rides his bike at a speed of 27 miles per hour. What is this speed in feet per second? How many feet will the cyclist travel in 15 seconds? In your computations, use the fact that 1 mile is equal to 5280 feet. Do not round your answers.

    asked on July 25, 2016
  2. physics

    A merry-go-round rotates at the rate of 0.16 rad/s with a(n) 43.0 kg man standing at a point 2.4 m from the axis of rotation. What is the new angular speed when the man walks to a point 0.64 m from the center? Assume that the merry-go-round is a solid 5.99

    asked on March 30, 2015
  3. Math

    Write a story problem to represent 6 divide 1/5

    asked on May 18, 2016
  4. math

    Jackie wants to buy a new CD player. It costs $ 32.95. She has saved $ 26 and has a coupon for 30 % off the price. Does Jackie have enough money to buy the CD player?

    asked on August 25, 2014
  5. math

    The area of a square garden is represented by the quadratic expression 9x^2 - 12x + 4. The length of one side of the square garden is 91 inches. What is the value of x ? Hint: Since the garden is in the shape of a square, the expression 9x^2 - 12x + 4 is

    asked on November 29, 2016
  6. math

    A scale model of a rectangular building lot measures 7 feet by 5 feet. If the actual house will be built using a scale factor of 12, what is the area of the actual building lot?

    asked on July 20, 2015
  7. Science

    i need to unscramble a phrase about Plate Tectonics with these letters: rorpsfgnlsadeeasi

    asked on February 26, 2013
  8. science grade 9

    If humans and all other animals are constantly producing carbon dioxide, and is a very stable gas, why does it make up only a tiny percentage of the earths atmosphere?

    asked on November 26, 2009
  9. math

    The height above water level of a curved arch for a bridge can be modeled by h(x) = -0.009x^2 + 1.08x − 0.4, where x is the distancein feet from the point where the left leg of the arch is planted in the ground. A boat traveling under the arch is 26.5

    asked on December 7, 2016
  10. algebra

    the function c= p+0.07p relates the price of an item to its cost. If you have $12.50 to spend, what is the cost of the most expensive item that you can buy?

    asked on November 16, 2011
  11. ss

    How did the two compromises reached during the Constitutional Convention satisfy competing groups?

    asked on November 17, 2009
  12. Physics

    A ball of mass 0.3 kg, initially at rest, is projected from ground level toward a wall that is 27.0 m away. The ball's velocity the moment it is projected is 75.0 m/s at 60° relative to the horizontal, and the wall is 11.0 m high. During its flight, the

    asked on March 7, 2013
  13. algebra

    Graphing Linear equations. How do I graph y=-4x+3

    asked on August 17, 2008
  14. Math

    In class 3 there are 30 pupils. There are 20 girls and 10 boys. A.What fraction of the pupils are girls? B. What fraction of the pupils are boys?

    asked on September 18, 2016
  15. math

    Julie's birthday is May 1. She wants to buy a new camera that costs $70. She decides to save 1 cent on Jan. 1, 2 cents on Jan. 2. 3 cents on Jan. 3 and so on. Will she have enough to buy the camera on her birthday?

    asked on March 12, 2015
  16. math

    it says a inspector found flaws in 13 out of 150 sweaters. find the probability that a sweater has a flaw. round to the nearest tenth of a percent

    asked on March 11, 2014
  17. math

    A snowball was thrown from a cliff. The height above ground of the snowball is modeled by the function h(t) = -16t2 + 48t + 28, where h is height in feet, and t is time in seconds. How long was the snowball in the air? Did everything got (4t+7)(t+1) then

    asked on December 11, 2016
  18. math

    The daily electricity bill of a car manufacturing company can be modeled by the function C(x) = 800 – 10x + 0.25x^2, where C is the daily electricity bill, and x is the number of cars made each day. How many cars should the company make to pay the lowest

    asked on December 7, 2016
  19. math

    The area of a square garden is represented by the quadratic expression 9x2 - 12x + 4. The length of one side of the square garden is 91 inches. What is the value of x ? Hint: Since the garden is in the shape of a square, the expression 9x2 - 12x + 4 is the

    asked on November 28, 2016
  20. history

    What was the formal name of our country?

    asked on January 23, 2017
  21. Algebra

    I'm kind of confused on the problem in point slope form. Please show me step-by-step. Thank you. y-18.5=3.2/3(x-1)

    asked on March 21, 2016
  22. Science

    I am doing a science fair project could you tell me some information on paper towels?

    asked on January 19, 2010
  23. 8th grade

    rust is to iron as ___ is to silver

    asked on October 30, 2008
  24. math

    A snowball was thrown from a cliff. The height above ground of the snowball is modeled by the function h(t) = -16t2 + 48t + 28, where h is height in feet, and t is time in seconds. How long was the snowball in the air? Did everything got (4t+7)(t+1) then

    asked on December 11, 2016
  25. Algebra

    How would you solve y=2x+3 and y=2x-2 using elimination method. This is a no solution problem.

    asked on May 5, 2016
  26. Algebra

    --------------MP3------NO MP3---TOTAL CELL PHONE-----57--------122------?? NO Cell Phone--30---------65------?? Total --------- ??---------?? ----?? Answer all "5 question marks." The same students responded to both questions. Complete the two-way

    asked on April 6, 2016
  27. math

    a cone has a height of 6.if the volume of the cone is 24xpi, what is the radius of the cone?

    asked on April 5, 2016
  28. Algebra

    The 15th and 21st terms of an arithmetic sequence are -67 and -97. What is the 30th term? This is all I can figure out? -97- (-24)= -30 common difference. HELP!

    asked on January 18, 2016
  29. Math

    Please solve 4-6x GREATER THAN -15 + 1. I believe the answer is x LESS THAN 3. Is this correct?

    asked on September 19, 2015
  30. math

    solve 7/10 d = 21/20

    asked on July 26, 2015
  31. Math

    6x + 2 for x = 3

    asked on July 18, 2015
  32. algebra

    What is the check of 40/5=8

    asked on December 8, 2010
  33. math

    the sum of two decimal numbers is 5.3. their difference is 1.7 and there product is 6.3 what are the two numbers?

    asked on December 13, 2009
  34. 9th grade

    (x+4)^5

    asked on October 14, 2009
  1. Science

    ha ha

    posted on December 11, 2018
  2. math

    No because the height of 151 cm is paired with two wrist circumferences.

    posted on October 15, 2018
  3. Science

    ≖‿≖

    posted on December 5, 2017
  4. Science

    ≖‿≖ i know what your trying to do

    posted on December 5, 2017
  5. math

    3/5

    posted on November 29, 2017
  6. P.E....Plzzzzzzz Help me:)

    Thanks I got an 100%

    posted on October 12, 2017
  7. language arts

    no the correct answers are B A D C

    posted on October 3, 2017
  8. math

    Thank's for helping me.

    posted on December 7, 2016
  9. physics

    how bout you just give me the answer

    posted on November 18, 2016
  10. Math

    No. Im not understanding what to do with the 3 numbers or how u got them.?

    posted on July 25, 2016
  11. Math

    Im. Sorry but I still don't get it?

    posted on July 25, 2016
  12. math

    I don't understand how to make this into a story

    posted on May 18, 2016
  13. Algebra

    No. My little sister needed your help too.

    posted on May 5, 2016
  14. Algebra

    I understand. What would be the independent variable and dependent variable? Could you give me a real world situation to explain it.

    posted on May 5, 2016
  15. Algebra

    You're right it should of read 3x=y=-1. Y is equal to -5/11. Please give a step by step to get -5/11 answer.i'm stuck on the fraction part.Thank you.

    posted on March 22, 2016
  16. Algebra

    I'm bother by the fraction.

    posted on March 22, 2016
  17. Algebra

    Yes. @reiny

    posted on March 22, 2016
  18. Math

    2+2

    posted on March 14, 2016
  19. Math

    What Tim

    posted on March 14, 2016
  20. Spelling

    v/cv pattern

    posted on November 1, 2015
  21. math

    9,76.8

    posted on October 13, 2015
  22. Chemistry (Check)

    true

    posted on October 20, 2011
  23. child

    By modeling good social behavior and reassuring them

    posted on January 19, 2010
  24. maths

    40 more than 454 is 494 hope I helped.

    posted on January 19, 2010
  25. science grade 9

    That is a good answer, but it does seem too simple to me. But maybe it really is a simple question. I might just add that when plants use CO2 they produce sugars and oxygen. And since oxygen is abundant in the atmosphere then perhaps the concentration of

    posted on November 26, 2009