Most popular questions and responses by Des
  1. geometry

    In the middle of the page, draw an equilateral triangle with 2 inch sides and the bottom parallel to the bottom of the page. 2. From the center of the right side, draw two parallel lines an inch apart and an inch long. 3. Draw a line from the end of one of

    asked on December 10, 2012
  2. las st

    An airplane is flying with a velocity of 240 m/s at an angle of 30.0o with the horizontal, as the drawing shows. When the altitude of the plane is 2.4 km, a flare is released from the plane. The flare hits the target on the ground. What is the angle θ?

    asked on February 6, 2017
  3. physics

    A basketball player is standing on the floor 10.0 m from the basket as in the figure below. The height of the basket is H = 3.05 m, and he shoots the ball at an angle, θ = 37.6°, with the horizontal from a height of h = 2.20 m. (a) What is the

    asked on September 9, 2012
  4. Physics

    The radius of the moon is one eighty-first that of the earth. If the acceleration due to gravity on the surface of the earth is 9.8m/s^2 , What is its value on the moon's surface.

    asked on April 16, 2019
  5. Chemistry

    A brownie contains 1.30 ×102 mg of sodium. What is this mass equivalent to it in units of grams?

    asked on February 20, 2011
  6. Physics

    The radius of the path of an object in uniform circular motion is halved. The centripetal acceleration needed if its speed remains the same is _____. -half as great, -the same as before, -twice as great as before, or -four times as great as before? could

    asked on September 8, 2015
  7. Math

    Jasmine and her brother Nat are savibg to buy a digital camera that costs $135. Jasmine earns $15 per week for babysitting and spends $5 of it. Nat earns $18 per week for walking dogs and spends$7 of it. Which expression can be used to find how many weeks

    asked on April 12, 2016
  8. Math

    An open box is to be made from a 11 inch by 11 inch piece of cardboad. this box is constructed by cutting squares that measure x inches on each side from the corners of the cardboard and turning up the sides. Use a graphical calculator to find the height

    asked on December 13, 2012
  9. Math

    There are ten yellow 6 green 9 orange and 5 red cards in a stack of cards turned faced down once a card is selected it is not replaced what is the probability they will get two yellow cards

    asked on March 26, 2014
  10. chemistry

    what is the word equation for aqueous solutions of sodium chloride and silver nitrate are mixed to make an aqueous of sodium nitrate and silver choride solid

    asked on May 11, 2011
  11. Math

    A $10 bottle of detergent yields 10 loads of laundry. Allen tries this detergent & finds he can do only 8 loads of laundry from 1 bottle. What fraction of the advertised # of loads was he able to do?

    asked on May 6, 2015
  12. chemistry

    2.85 sample of an unknown chlorofluorocarbon is decomposed and produces 558 of chlorine gas at a pressure of 756 and a temperature of 298 .

    asked on July 22, 2012
  13. stat

    The average commute time via train from the Chicago O'Hare Airport to downtown is 60 minutes with a standard deviation of 15 minutes. Assume that the commute times are normally distributed. What proportion of commutes would be: longer than 80 minutes? less

    asked on October 14, 2011
  14. Math

    Sam shares $2 of her $12 dollar allowance every week. What fraction of her allowance does she share? 1/2 1/3 1/6 1/12

    asked on May 4, 2015
  15. econ

    Consider the market for trucks. Assume that the demand for trucks is given by 60 2 5 D Q P Y where P is price per truck and Y is the income of the buyers. The supply of trucks is given by 30 5 3 S Q P W where W is the price of all the materials needed to

    asked on February 23, 2013
  16. math

    y = 40 + (x - 600)*0.35 y = 50 + (x - 600)*0.10 what are the steps to get the answer

    asked on March 10, 2012
  17. insurance

    Actual payments by an insurance company for losses that happen are called: A. benefits. B. coverage. C. premiums. D. insurable interest. I think it might be C.

    asked on March 28, 2012
  18. Geometry

    Need to use a ladder to reach a window that is 8 meters above the ground. The base of the ladder will be 6 meters from base of the building. How long must the ladder be?

    asked on August 28, 2012
  19. algebra


    asked on July 6, 2017
  20. speed

    If I am doing 96 klms how long will it take me to go 10000 klms

    asked on August 31, 2016


    asked on April 19, 2007
  22. Physical Science

    a car has an acceleration of 4 m/s squared. What will the increase in it's velocity be after 2 seconds? If it started with a velocity of 30 m/s, what is its final velocity?

    asked on February 24, 2011
  1. algebra

    5 is B Not C

    posted on February 21, 2018
  2. math

    1200/ 1296

    posted on February 8, 2018
  3. Social Studies

    So.... Is it right?

    posted on November 13, 2017
  4. Language

    Yes you are correct. The correct answer is b. NOT A.

    posted on January 30, 2017
  5. chemistry

    If an auto gas tank holds 17.4 gallons, what is the volume in liters?

    posted on September 19, 2016
  6. Ap Chem


    posted on August 29, 2015
  7. English

    it is B

    posted on July 4, 2014
  8. chemistry

    374 - 375 grams

    posted on April 26, 2013
  9. Biology

    Did you find out the correct answers?!

    posted on January 15, 2013
  10. Biology- check my answer (diff one)

    C. I think

    posted on December 26, 2012
  11. Biology- check my answer (diff one)

    Where you correct?!

    posted on December 20, 2012
  12. Biology-check my answer

    Did you find out the answer?!

    posted on December 20, 2012
  13. insurance

    sorry wrong place its B. coverage.

    posted on March 28, 2012
  14. insurance

    alright. i think is D. insurable interest.

    posted on March 28, 2012