Answer:
x = 9
Step-by-step explanation:
given f(x) = 3x and f(x) = 27, then equating f(x) gives
3x = 27 ( divide both sides by 3 )
x = 9
Answer:
About 97 hours
Step-by-step explanation:
we know that
The average male television viewer watched about 22 hours of television in 7 days
so
using proportion
Find out about how many hours of television did the average male viewer watch in 31 days
Let
x ----> the number of hours of television watched in 31 days
Answer:
a survey
Step-by-step explanation:
They compare the number of students who were admitted who had a master’s degree with those who did not
Answer:
Diverges; no sum
Step-by-step explanation:
This is comparable to:
where:
r is the common ratio and is the first term.
The series converges to:
if the ratio's absolute value is less than 1.
This is a geometric series.
The common ration is -1.04 .
The first term in the series is 0.001.
Since the absolute value of -1.04 is 1.04>1, the series diverges.