Whoever helps me will get a free 100 dollar amazon card

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

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

Asmall book publisher knows that 26 books weigh 41 lbs. how much do 40 books weigh?