How long will it take Kristin (y = 2/5X + 8) to finish a 40 meter race?

Tcan be concluded that % of the seniors would prefer to see more candid pictures in this year's edition of the yearbook.

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.