Use dimensional analysis to convert the unit of length.19 yards to feet

A. 57 ft
B. 228 ft
C. 171 ft
D. 684 ft

Answer: A

Mathematics

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Find the derivative of y with respect to x, t, or ?, as appropriate.y = 

A. 64xe8x - 18e6
B. e8x ( 8x - 1) - e6 (6 - 1)
C. ln t
D. 64e8x - 6e6

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Mathematics

Solve.Find the area between y = (x - 3) ex and the x-axis from x = 3 to x = 7.

A. 3e7 B. e7 + e3 C. 3e7 + e3 D. e7 - e3

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Mathematics

Looking at the curve in the graph below, you can draw the following conclusions:


a. RD and rd are equal.
b. Vf has no effect on If.
c. If decreases as Vf increases.
d. The resistance decreases as Vf increases.
e. The resistance increases as Vf increases.

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Mathematics

Rewrite the expression as the logarithm of a single quantity.3logbq - logbr

A. logb
B. logbq3÷ logbr
C. logb(q3 - r)
D. logb 

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Mathematics