Vector v has the given magnitude and direction. Find the magnitude of the indicated component of v α = 59.3° , ||v|| = 79.9
Find the horizontal component of v.
A) 109.5
B) 40.8
C) 68.7
D) 27.9

also, whichever answer you get, include an explanation on how you got it.
thank you!

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

Ineed with number 6 , explain how to get 1978

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.