The cost of renting a canoe is $15 per hour for the first 2 hours and $10 per hour for each additional hour. Define a piecewise function to represent the situation.

Write the rational number in lowest terms 99/-15

How do you write something in scientific notation?

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7