On Saturday, Nina traveled 32 miles to her grandmother's house. She then traveled 17 miles to her friend's house. How many total miles did Nina travel? CLEAR SUBMIT 25 miles 39 miles 45 miles 49 miles

15 points ! ~ see if you know the answer to both you!

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

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.