Solve.x + 15.1 = 38.5

A. 23.4
B. 27.4
C. 24.4
D. 22.9


Answer: A

Mathematics

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Evaluate the integral.

A.  + C
B.  + C
C.  + C
D.  + C

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The function f(x) changes value when x changes from x0 to x0 + dx. Find the approximation error . Round your answer, if appropriate.f(x) = , x0 = 4, dx = 0.7

A. 0.08838 B. 0.00629 C. 0.11554 D. 0.00464

Mathematics

The demand equation for the Sicard wristwatch is given by , , where x (measured in units of a thousand) is the quantity demanded each week and p is the unit price in dollars. Find the rate of change of the quantity

demanded of the wristwatches with respect to the unit price when the unit price is $10. Round your answer to the nearest whole number.
?

A.  wristwatches/(dollar price increase)
B.  wristwatches/(dollar price increase)
C.  wristwatches/(dollar price increase)
D.  wristwatches/(dollar price increase)

Mathematics

Find the indicated term of the sequence.5, 7, 9, 11, . . . ; a7

A.  17 B. 15 C. 5 D.  19

Mathematics