8:20 are the two numbers ur welcome :)
Ok so all we need to do is find the length of a single concert,
8hr/3 concerts = 2.6666666 length of a concert,
then to find the length of 4 converts just multiply by 4,
10.666666... hours
3 one is the answer I think
Answer:
Find the number in the thousand place
2
and look one place to the right for the rounding digit
5
. Round up if this number is greater than or equal to
5
and round down if it is less than
5
.
3943000
Step-by-step explanation:
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.
