Des
Most popular questions and responses by Des
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 
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 
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 
Physics
The radius of the moon is one eightyfirst 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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
algebra
f(x)=160.2^x
asked on July 6, 2017 
speed
If I am doing 96 klms how long will it take me to go 10000 klms
asked on August 31, 2016 
SCIENCE
I NEED HELP. THESE WORD ARE RELATED TO THE HUMAN BODY. OSMHLMCEU TOS They don't look familiar to me.
asked on April 19, 2007 
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

algebra
5 is B Not C
posted on February 21, 2018 
math
1200/ 1296
posted on February 8, 2018 
Social Studies
So.... Is it right?
posted on November 13, 2017 
Language
Yes you are correct. The correct answer is b. NOT A.
posted on January 30, 2017 
chemistry
If an auto gas tank holds 17.4 gallons, what is the volume in liters?
posted on September 19, 2016 
Ap Chem
294118
posted on August 29, 2015 
English
it is B
posted on July 4, 2014 
chemistry
374  375 grams
posted on April 26, 2013 
Biology
Did you find out the correct answers?!
posted on January 15, 2013 
Biology check my answer (diff one)
C. I think
posted on December 26, 2012 
Biology check my answer (diff one)
Where you correct?!
posted on December 20, 2012 
Biologycheck my answer
Did you find out the answer?!
posted on December 20, 2012 
insurance
sorry wrong place its B. coverage.
posted on March 28, 2012 
insurance
alright. i think is D. insurable interest.
posted on March 28, 2012