What is the coefficient of the term x7y in the expansion of (x + y)^8? a1 b8 c28 d56,

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the plzzz write a proportion i will give you 100 points

Set up and solve a proportion for the following application problem. if 55 pounds of grass seed cover 404 square feet, how many pounds are needed for 7272 square feet?