A pendulum's first swing has an arc of 24 inches. As the pendulum swings back and forth, the arc length for each successive swing is 1/2 of the previous swing. If this pattern continues, at which swing of the pendulum will the length of the arc be less than 4 inches?

At swing number the pendulum's arc length will be less than 4 inches.

Group of answer choices

3

4

6

5

Carlos spent 1 1/4 hours doing his math homework he spent 1/4 of his time practicing his multiplication facts how many hours to carlos been practicing his multiplication facts

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.

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)