A soccer ball kicked off the ground has height modeled by the function h = -f + 6t, where tis the number of seconds since the ball was kicked and h is the height in meters. What is the maximum height reached by the
ball?

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?