Set up the percent proportion for the application problem. Do not try to solve for any unknowns.A chemical is 78% pure. In 760 grams of the chemical, how much is pure?
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Answer: A
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Provide an appropriate response.Find an equation for the tangent to the curve y = 
at the point (1, 3).
A. y = 3 B. y = x + 3 C. y = 0 D. y = 3x
Answer the question asked. When necessary, round to the nearest hundredth.One conveyor belt can move 1000 boxes in 10 minutes. Another can move 1000 boxes in 11 minutes. If another conveyor belt is added and all three are used, the boxes are moved in 3 minutes. How long would it take the third conveyor belt alone to do the same job?
A. 
min
B. 7
min
C. 1
min
D. 
min
List the indicated feature of the figure.The vertices of
A. ?ABCD, ?ABGF, ?AFED, ?BCGH, ?CHED, ?EFGH
B. 
, 
, 
, 
, 
, 
, 
, 
, 
, 
, 
, 
C. Cannot be identified
D. A, B, C, D, E, F, G, H
Perform long division.
A. x2 + 4x + 16 B. x2 - 16 C. x2 - 4x - 16 D. x2 - 4x + 16