Gregory competes in the shot put at his high school. He throws a shot, a sphere-shaped metal ball with a diameter of 5.1 inches. What is the volume of the shot? Use π≈3.14 Round the answer to the nearest tenth.

17.4 cubic inches

27.2 cubic inches

69.4 cubic inches

555.4 cubic inches

Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cot of 61.6

Rectangle abcd is similar to rectangle rstu . what is the scale factor of a dilation from abcd to rstu ? enter your answer in the box.