Solve.
+ 
= -1
A. 5
B. No solution
C. - 
D. 0
Answer: B
Mathematics
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Solve the problem.Brand X copier has improved its copier so that it produces 19% more copies than its old model. If the old model ran 681 copies per hour, how many copies would the new model run? Round your answer to the nearest whole number.
A. 376 copies per hour B. 696 copies per hour C. 810 copies per hour D. 795 copies per hour
Mathematics
Answer the question.Consider the numbers 8, 
, -24, 0, 
, 
, 0.
, 0.15, 0.8413... Which are whole numbers?
A. 8, -24, 0, 
, 0.
, 0.15
B. 8, -24, 0
C. 8, -24, 0, 
D. 8, 0, 
Mathematics
Estimate the slope of the tangent line to the graph of the following function at the point 
.
?
?
A. -505 B. 505 C. 500 D. 2,500 E. -500
Mathematics
Find the area between the curves.y = x2, y = 4
A. 
B. 
C. 
D. 
Mathematics