Answer:
40
Step-by-step explanation:
f(4) = 3(4²) - 2(4)
= 3(16) - 8
= 48 - 8
= 40
when x=4, f(x) = 40
Answer:
cos 67 and sin 23........
Its basically just subtracting from one another
for example, 6-6 is 6
or -4-3= 7
C. Survey all of the customers who use the cell phone service in one city selected at random.
A sample survey normally provides larger scope than a census.
It is critical that researchers accepts the population on a case-by-case basis and test the sample for consistency before moving ahead with the survey.
Answer:
9x-7y
Step-by-step explanation:
