What i said the variable for 2a/3 = 3/4?

: : a=9/8 , a=6/8 or a= 1/2

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

The function h (t) = -16t squared + 28t + 500 represents the height of a rock t seconds after it's propelled by a slingshot what does h (3.2) represent?

Build is 120 wide 20 feet high 48 feet long how many cubic feet and the volume