Answer: 2(9-x)
Step-by-step explanation:
X equals the number
The difference means subtraction and it says the difference of 9 and a number which is 9-x
You multiply by the whole the whole thing because it says twice nine AND a number
Answer:
2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,83,89,97
those are the prime numbers
A
5/4*4/13=20/182=10/91 you take the red marble out so you -1 from the red and the total bag of marbles then you multiply them to gather to get the combined average then simplify
A relation is a function if... none of the x terms repeat. The y terms don't matter.
11
need more characters
Answer:0.004 is the probability that the mean salary of the sample is less than $57,500.
We are given the following information in the question:
Mean, μ = $60,500
Standard Deviation, σ = $6,400
Sample size, n = 32
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