Given f(x) and g(x), find the indicated composition and evaluate.f(x) = 7x + 9; g(x) = 5x + 5Find (f ? g)(4).
A. 62
B. 925
C. 184
D. 190
Answer: C
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Roberto received the same score on each of five exams, and his mean score is 88. Find his median score and his modal score. ?
A. median 83, mode 78 B. median 93, mode 93 C. median 88, mode 88 D. median 78, mode 78 E. median 93, mode 83
In 
, m
= 37° and m
= 69°. Find m
.
What will be an ideal response?
Solve. If necessary, round percents to the nearest tenth, dollar amounts to the nearest cent, and all other numbers to the nearest whole.In a recent survey of 5000 people, 100 said that their favorite color of car was blue. What percent of the people surveyed liked blue cars?
A. 3% B. 50% C. 51% D. 2%
Round the number to the given place.Round to the nearest thousandth: 4.50333
A. 4.5033 B. 4.504 C. 4.502 D. 4.503