The answer is 3/4ths. If you have any questions please ask
Answer:63x
Step-by-step explanation:
Divided and subtracted
Then calculated the product
13 spades, 52 cards total
probability of drawing a single spade = 13/52 = 1/4
If we replace that card, then the probability of drawing of drawing a spade is still 1/4 as nothing has changed
Overall, the probability of getting two spades in a row is (1/4)*(1/4) = 1/16
note: the two events are independent because of the replacement happening
---------
The answer as a fraction is 1/16
As a decimal, that would be 0.0625 which converts to 6.25%
Answer:
the standard error is calculated by dividing the standard deviation by sizes square root
Answer:
x=15
Step-by-step explanation:
side PQ =side QR
8x-27=4x+33
8x-4x=33+27
4x=60
x=60/4
x=15
