Perry’s goal is to run 2 1/4 miles. one day around the school track is 1/3 mile. about how many laps must he run to reach his goal?

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.

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b

Divide. –40 ÷ –5 a –8 b 200 c -200 d 8