Currently, the toyota corolla is the best selling car in the world. suppose that during a test drive of two corollas, one car travels 224 miles in the same time that the second car travels 175 miles. if the speed of the firstvcar is 14 miles per hour faster than the speed of the second car, find the speed of both cars. (source: top ten of everything)

Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function.a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b

The perimeter of a rectangular rug is 24 feet. the length of the rug is 1 2/5 i s width. what is the area of the rug