Which of the following numbers is equivalent to 10 to power of 3

Pls will give brainliest and all p.s u can zoom in if u cant see plss

Jose is going to use a random number generator 500500 times. each time he uses it, he will get a 1, 2, 3,1,2,3, or 44.

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis.y = 7ex, y = 7e^-x, x = 1; about the y-axis