Answer:
48
Step-by-step explanation:
Given that:
The interval for score = 60 - 42 = 18
If we divide it by the 3 standard deviations; the interval result into
= 18/3
= 6
So, the standard deviation is 6, and the mean = 42 + 6
= 48
Your bank account hos a bolance of -$17. You deposit $70. What is your new balance? Show work:
2 answers:
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Answer:
9
Step-by-step explanation:
We have to multiply 60 by 15%
15% = = 0.15, hence
number of text = 60 × 0.15 = 9