The exponent indicates how many times the number is used as a factor
Answer:
Hiiiii
I'm okay, how about you?
thanks for the free points! :)
26.74. I’m assuming you are asking what 70% of 38.20 is. 38.20 x 0.70 = 26.74
With 4 jacks in the deck of 52, there is a 4/52 = 1/13 probability of drawing 1 jack.
With 13 clubs in the deck, there is a 13/52 = 1/4 probability of drawing 1 card of clubs.
1 of the cards in the deck is both a jack and of suit of clubs, which has a 1/52 probability of being drawn.
P(club OR jack) = P(club) + P(jack) - P(club AND jack) = 13/52 + 4/52 - 1/52 = 16/52 = 4/13
So the answer is B.
