Provide an appropriate response.The total sales x ( in hundred thousands) for a video cassette t months after the video is released can be approximated by x = 
. Use logarithmic differentiation to find 
.
What will be an ideal response?
= 
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Show that the sets are equivalent by carefully describing a one-to-one correspondence between the sets.The set of whole numbers and the set of even natural numbers:W = {0, 1, 2, 3, . . . } and E = {2, 4, 6, 8, . . . }.
What will be an ideal response?
Use a calculator to approximate the logarithm to four decimal places.log 2.40
A. 0.3802 B. 0.8755 C. 0.3617 D. 0.3979
Use the sum-of-the-years'-digits method of depreciation. Round to the nearest dollar.Scot Cleaners bought a new trouser press for $7,500 and estimates its life at 4 years at which time the salvage value is expected to be $750. Find the amount of depreciation each year.
A. $3,000, $2,250, $1,500, $750 B. $1,688, $1,688, $1,688, $1,688 C. $3,750, $1,875, $938, $188 D. $2,700, $2,025, $1,350, $675
Two functions f and g are related by the given equation. Use the numerical representation of f to make a numerical representation of g.g(x) = f(x) + 1 
A. 
B. 
C. 
D. 