Answer:
No real solutions.
Step-by-step explanation:
12/5 = $3732 / x
X= ($3732)(5)/12
X= $1555
Salary of 5 workers is $1555
Answer:
3/4x + (7 × Q)
∆
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That's an x not multiplication
Answer:
The mean will double and add 7, the SD will double
Step-by-step explanation:
If the old mean is x, the new mean will be 2x+7, and since the SD is based on x, the SD for after the curve will based on 2x, so it will also double.
I can't seem to find the ans to the question you posted and i think that you made a typo. after i modified it a little, it added up so i think this is the answer to your question