z = -2.83
<u>Explanation:</u>
Given:
Mean, μ = 68
Standard deviation, σ = 6
Data point, x = 51
Z score, z = ?
We know:
Substituting the value we get:
A negative z score says that the data point is below average.
Answer:
(-6)(-7) = 6 x 7 = 42
Hope this helps!
$1.50
Step-by-step explanation:
12/8 = 1.50
2
The line intersects at (0, -3) and (2, 1). Slope is m.
Sub your values in.
Your slope is 2.
=13 era muy fácil yo lo hice mentalmente
Total marks C needs to get = 92 x 4 = 368
Least grade (fourth quarter) = 368 - 88 - 91 - 90 = 99