Express the inverse of the given statement symbolically.Take the square of x and subtract 7.

A.
B.
C. (x + 7)2
D. x2 - 7

Answer: B

Mathematics

You might also like to view...

Find the volume of the solid generated by revolving the region bounded by the given lines and curves about the . y = sec x, y = tan x, x = 0, x = 

A.
B.
C.
D.

View
Mathematics

For n repeated independent trials, with constant probability of success p for all trials, find the probability of exactly x successes. Round your answer to four decimal places.n = 9, p = 0.7, x = 8

A. 0.1556 B. 0.1479 C. 0.1712 D. 0.2023

View
Mathematics

Evaluate the exponential expression.(-5)4

A. -20 B. -1 C. -625 D. 625

View
Mathematics

Find the first year's depreciation using the MACRS method of depreciation and the MACRS depreciation rates table. Round to the nearest dollar.MACRS Depreciation Rates  Cost: $90,500Period: 20-year

A. $9,050 B. $6,533 C. $3,394 D. $1,645

View
Mathematics