Total cards = 52
Total red cards = 26
Total black cards = 26
P(one red and one black) = P(red and then black)+ P(black and then red)
P(one red and one black) =(26/52)(26/51) + (26/52)(26/51)
P(one red and one black) = 26/51 (Answer A)
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Answer: 26/51 (Answer A)
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Answer:
The Z score of the person is -3.09.
Step-by-step explanation:
The standard normal deviate (Z) for a normal distribution is given by
where,
X = the value of observation
is mean of the observations and
σ = standard deviation of the score
Applying values we get
He spent $52 on sandals. I got this by multiplying 65% by $80 and got $52.
In short answer $52
Answer:
Step-by-step explanation:
Simplify the expression and you will get this.
hope this helps
Answer:
wgxvbdx
Step-by-step explanation:
sorry
