A clown has a silly string that is a 52cm long and magic scarf that is 28cm long. How long are the clown's silly string and magic scarf combined?

Write the expression 7x^3-28xy^2 as the product of 3 factors

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?