PLS HELP
this is fractions btw
1st question: 1/3 X 2/2 =
2nd question: 1/4 X 5/5 =
3rd question: 1/6 X 4/4 =
4th question: 9:8 X 3/4 =
5th question: 4/5 X 2/2
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
Luis has a cooler filled with cans of soda.for every 5 cans of coke there are 3 cans of sprite.if there are 25 cans of coke, how mant cans of sprite are there?