If an object is projected upward with an initial velocity of 129 ft per sec, its height h after t seconds is h equals -16 t squared +129t h=−16t2+129t. find the height of the object after 4 seconds.

Neveah and clint are baking muffins for the bake sale. they need to bake 30 muffins for their display case. clint has baked 4 so far, and neveah has baked 7. how many muffins (m) do they have left to bake? show your work!

Ineed ! the person who answers and shows their work on they got the answer first will be marked the !

What is the difference between the points (4, 7) and (4, -5)? a. 0 units b. 2 units c. 4 units d. 12 units