Use a definite integral to find an expression that represents the area of the region between the given curve and the x-axis on the interval [0, b].y = 
+ 4
A. - 
- 4b
B. 
+ 4b
C. 
+ 4
D. - 
- 4
Answer: B
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Solve the problem.Chi is assigned to construct a triangle with the measure b of the base and the measure h of the height differing by no more than 0.2 centimeters. Express the relationship between b and h as an inequality involving absolute value.
Fill in the blank(s) with the appropriate word(s).
The pie chart below shows the number of pizzas consumed by college students in a typical month. Use the chart to answer the question. 
What percent of college students consume 4 pizzas or less in a typical month?
A. 75% B. 77% C. 43% D. 82%
Solve the problem.A conical tank is resting on its apex. The height of the tank is 
, and the radius of its top is 
. The tank is full of gasoline weighing
How much work will it take to pump the gasoline to the top? Give your answer to the nearest ft ? lb.
A. 23,562 ft ? lb B. 942 ft ? lb C. 2,945,243 ft ? lb D. 4712 ft ? lb
Solve and graph. Write the solution in interval notation.| g - 2 | < 8
A. ?
B. (-?, 10)
C. (-6, ?)
D. (-6, 10)