Answer:
equation : 38 + 2x + 125 = x + 163
x : 0
if GFE is the entire thing, and GFZ and ZFE are adjacent angle(connected by a line), then GFZ + ZFE = GFE
hope this helps :)
Using disks ...

The volume is 21π units³ ≈ 65.97 units³
Answer:
A, C ,E
Step-by-step explanation:
0.13 and the amount of digits are 1 because there is only a repeating 3.
Answer:
C. Mean
Step-by-step explanation:
We have been given that obtaining a measure of intelligence from a group of college students would likely yield a somewhat normal distribution (that is, there shouldn't be any extreme outliers).
We know that median is best measure of central tendency with extreme outliers, while mean is the best measure of central tendency when the data is normally distributed.
Mode is used when data are measured in a nominal scale.
Since the measure of intelligence from a group of college students yield a somewhat normal distribution, therefore, mean will be the best measure of central tendency.