Jon P.

A flagpole stands on a sloping hillside. The flag slands straight up and down, NOT perpendicular to the hillside). The angle of elevation of the hill is 32 degrees. The shadow of the flagpole... more

(ax + 3)(5x^2 - bx + 4) = 20x^3 - 9x^2 - 2x + 12The equation above is true for all x, where "a" and "b" are constants. What is the value of ab?

Write a sine function that has an amplitude of 3, a midline of 2 and a frequency of 8π.

I have been asked this question so many times, and I have worked with hundreds of students for both tests. I can help you figure out which test is best for you. I can explain what I have learned... more

The circumference (equator) of the Earth is about 25,000 miles. What is the Earth’s approximate diameter? (Use a decimal approximation for pi)show work please thank you!

A pile of coins contained nickels, dimes, and quarters. There were 4 times as many dimes as nickels and twice as many quarters as dimes. If the value of the pile is $4.90, how many quarters are... more

The sum of the speeds of two trains is 722 3 miles per hour. If the speed of the first train is 7.7 mph faster than that of the second train, find the speeds of each What is the speed of the first... more