A taxi company charges $3.00 for the first mile (or part of a mile) and 30 cents for each succeeding tenth of a mile (or part). Express the cost C (in dollars) of a ride as a function of the distance x traveled (in miles) for
.
?
A.
B.
C.
D.
E.
Answer: D
Mathematics
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Provide an appropriate response.Find the median of 5, 30, 24, 27, 12, 21, 10, 12, 18.
A. 18 B. 25 C. 12 D. none of the above
Mathematics
Write an equivalent expression in exponential form.ln e1/4 =
A. e4 = e1/4
B. e1/4 = e1/4
C. e1/4 =
D. ln = e1/4
Mathematics
Determine whether the given function is one-to-one. If it is one-to-one, find its inverse.f(x) =
A. Not one-to-one
B. f-1(x) =
C. f-1(x) = x2 - 9, x ? 0
D. f-1(x) = (x + 9)2
Mathematics
Divide. If a quotient goes beyond the hundredths place, round to the nearest hundredth.735.84 ÷ 292
A. 3.52 B. 35.2 C. 2.52 D. 25.2
Mathematics