Z = (x - mean) / SD = (79 - 70) / 3 = 3
<span>P (Z > 3)? = 1 - F (z) = 1 - F (3) = 0.00135</span>
Answer:
4 1/2
Step-by-step explanation:
4.32 divided by .96
Answer:
k = 24
y = 72
Step-by-step explanation:
Direct variation Formula:
y=kx
72=3k
k = 24
y = kx
y = 24(3)
y = 72
Answer:15
Step-by-step explanation:
5•5.5