What is the circumference of a circle whose radius is 3 3/4ft?

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

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?

An amusement park manager determined that about 23 of all customers would wait in long lines to ride the new roller coaster. which simulation could not be used to answer questions about whether a customer would wait?