Use the line graph to solve the problem.What was the percent of increase in hours needed to prepare from Test 1 to Test 2?

A. 33%
B. 100%
C. 150%
D. 50%


Answer: D

Mathematics

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Let U = {all soda pops}, A = {all diet soda pops},B = {all cola soda pops}, C = {all soda pops in cans},and D = {all caffeine-free soda pops}. Describe theset in words.(A ? B) ? D

A. All diet, caffeine-free cola soda pops B. All diet and all cola and all caffeine-free soda pops C. All soda pops not in cans D. All soda pops

Mathematics

Provide an appropriate response."One point" represents:

A. 1 additional percent for every $10,000 borrowed. B. 1 percent of the amount borrowed. C. 1 payment per month. D. 1 percent per month additional charge.

Mathematics

Evaluate the sum. Round to the nearest hundredth if necessary.

A. 86 B. 74 C. 99 D. 41

Mathematics

Solve the equation.9(k + 7) - (8k + 2) = -3

A. {- 64} B. {8} C. {64} D. {58}

Mathematics