Find the zero of the function f.f(x) = 1x
A. 0
B. 1
C. -1
D. Does not exist
Answer: A
You might also like to view...
Solve the problem.The amount of alcohol in the bloodstream, A, declines at a rate proportional to the amount, that is, 
. If 
for a particular person, how long will it take for his alcohol concentration to decrease from 0.10% to 0.05%? Give your answer to the nearest tenth of an hour.
A. 0.2 hr B. 3.5 hr C. 4.6 hr D. 2.3 hr
Find the area bounded by the given curves.y = x2, y = 4
A. 
B. 
C. 
D. 
Use the tables below to solve the problem. Round dollar amounts to the nearest cent and percents to the nearest tenth.
To help pay for college, you worked part-time at a local restaurant, earning $30,000 in wages and tips.(a) Calculate your FICA taxes.(b) Use the tax table to calculate your income tax. Assume you are single with no dependents, have no adjustments or tax credit, and you take the standard deduction.(c) Including both FICA and income tax, what percentage of your gross income are your federal taxes?
A. (a) $2295.00 (b) $3968.75 (c) 20.9% B. (a) $435.00 (b) $2483.75 (c) 9.7% C. (a) $2295.00 (b) $2483.75 (c) 15.9% D. (a) $435.00 (b) $3968.75 (c) 14.7%
Solve the problem, if possible. Round your answer to the nearest tenth, when appropriate.A parking lot measures 
by 
. A sidewalk of uniform width is to completely surround the lot. If the sidewalk can cover 
, how wide will the sidewalk be?
A. 3 ft B. 2 ft C. 1.5 ft D. 2.5 ft