A bouncy ball is dropped such that the height of its first bounce is 3.5 feet and each successive bounce is 79% of the previous bounce's height. What would be the height of the 13th bounce of the ball? Round to the nearest tenth (if necessary).

What expression is equivalent to 1/2(2+3x-6)

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.