Anjali Dixit asked 12/9/2010 A horse starts to chase a dog that has left the stable two hours earlier. The horse runs at an average speed of 2km/hr. It crosses a 10-metre road, two small ponds 3 metres deep, and finally runs along two small streets of 200 metres long.After?
Anjali Dixit asked 12/9/2010 In the reading room of a library, there are 23 reading spots. Each reading spot consists of a round table with 9 chairs placed around it. There are some readers such that in each occupied reading spot there are different numbers of readers?
Kathleen Taplin asked 12/9/2010 What is the Algebra formula and solution to: A small plane travels 200 mph with the wind and 120 mph against it. What is the speed of the wind and the speed of the plane in still air?
joe mcglaughlin asked 12/9/2010 The function H is described by H(x)=2.75x+71.48 can be used to predict the height, in centimeters, of a woman who's humerus is x cm long predict the height of a woman whose humerus is 35 cm long?
English Johnson asked 12/8/2010 If 36,000 people make up 15% of the population, then what is the total population?
krishna chaitanya asked 12/8/2010 Find the roots of the equation f(x) = x2+3x-3=0 using regula falsi method?
ashley chason asked 12/8/2010 If a fact family has only 2 multiplication and division sentences,what do you know about the product and dividend?
lacee alshamar asked 12/8/2010 A car traveling at 40 ft/sec decelerates at a constant 7 feet per second per second. How many feet does the car travel before coming to a complete stop?
trisha hudson asked 12/7/2010 When simplifying the rational expression, explain why it is improper to cancel out the x's. State a general rule for canceling factors in a rational expression and give an example of how this rule would be used?
lynne ditto asked 12/7/2010 Express the ratio in simplest form? 19 hours to 72 days . Please explain how you came up with answer
You really want to know that's it asked 12/6/2010 The total surface area of a cuboid is 0.94m squared . It length is 70cm and it's width is 50 cm. Find the height of the cuboid?
cee bee asked 12/3/2010 If an object is rotated clockwise 130° around a center and then counterclockwise 75° around the same center, what is the angle between the original image and second image?
lacee alshamar asked 12/2/2010 Find the dimensions of the rectangle with area 361 square inches that has minimum perimeter, and then find the minimum perimeter. L=? W=? Minimum Perimeter =?
deAnn Tanner asked 12/2/2010 Use the given data to find the best predicted value of the response variable. Nine pairs of data yield r = 0.867 and the regression equation y^=19.4+0.93x. Also, y_=64.7. What is the best predicted value of y for x=50?
Tory Richardson asked 12/1/2010 You are asked to balance the petty cash account. You find there was $20.00 in it to begin with and you have vouchers for $17.00. How much is left in petty cash?
