The height h, in feet, of an acorn that falls from the a branch 80 feet above the ground depends on the time t, in seconds, since it has fallen. This represented by the rule h=80-16t^2

The lines have the same slopes and the same y-intercepts. B. The lines have the same slopes but different y-intercepts. C. The lines have different slopes and different y-intercepts. D. The lines have different slopes and the same y-intercepts.

Find the derivative of the function. y = a7 + cos7 x.

A square lawn has area 512 ft squared. ft. a sprinkler placed at the center of the lawn sprays water in a circular pattern that just covers the lawn. what is the radius of the circle?

Quinn wants to save $300 this year. She saves $25 after her first dog-sitting job. How much more money does Quinn need to reach her goal for the year?

The student council sold 140 sodas for $385.00 at the fall festival. What is the cost per soda?

If b does not equal 0 , can the solution set of ax = b be a plane through the origin?

Ramon earns $1,840 each month and pays $53.40 on electricity. To the nearest tenth of a percent, what percent of Ramon's earnings are spent on electricity each month?

The city of Hamden received money for improvements of the town's park. The park committee polled a random sample of 75 residents from the town. Of the 75 residents, 27 would like to see more trees planted in the park.

Intersecting lines forming linear pair which pair of angles is a linear pair?

A small publishing company is planning to publish a new book. The production cost to include a one-time fixed cost and variable cost. There are two production methods it could use.