a construction site needs 20 t 96 kg sand. if that transported by 8 times with equal quantities, calculate the quantity of sand which transport at 1 time

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.

Measure a and b and find their sum. how are the angles related?

20 points + brainliest answer + my mom’s chocolate chip cookie ! subtract.