Answer:
B and D
Step-by-step explanation:
A would be:
57 + 2j
C would be:
13-t
Answer:
C.
Step-by-step explanation:
Not A. because that excludes people under the age of 50.
Not B. because that excludes females.
C. could be correct because it includes many different ages.
Not D. because all is not a sample.
The answer to tour question would be 25
Answer:
72.828
Step-by-step explanation:
h=V
π(d
2)2=11211
π·(14
2)2≈72.828
Answer:
5x+3
Step-by-step explanation:
