Answer:
Step-by-step explanation:
25
Diameter=16mm, so the radius is 8. The formula for volume of a cylinder is the area of the base times height, or v=πr²h.
Substituting the values in, we get π(8²)(5.7), which gives us roughly 1146mm^3.
A probability of 0.075 corresponds to a z-score of about

, i.e.
X>44
.25(x)-3-4>4
.25(x)-7>4
.25(x)>11
x>11
Answer:
4
Step-by-step explanation:
3n-2-n=6
2n-2=6
2n=8
n=4