Answer:
1. 87x20(4) divided by 20.
Step-by-step explanation:
250/100 = 2.5
2.5*7 = 1.75
$1.75
Hope this helped!
Answer:
The slope is 4
Step-by-step explanation:
I think it's right
The definition of two events being mutually
exclusive (or disjoint) only means that it is not possible for the two events to
occur together. Given two events, E and F, they are mutually
exclusive and also mean independent.
In this case, since events E and F are mutually
exclusive, therefore the probability that either E or F will occur will simply
be the sum of two events.
P (E or F) = P (E) + P (F)
P (E or F) = 0.25 + 0.51
P (E or F) = 0.76
Therefore this means that there is a 76% probability that
either E or F will occur.
40 because the three in the units place is smaller than 5 so you round down.
