Solve. If necessary, round percents to the nearest whole.In a recent survey of 900 people, 18 said that their favorite color of car was blue. What percent of the people surveyed liked blue cars?
A. 50%
B. 3%
C. 51%
D. 2%
Answer: D
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Use the shell method to find the volume of the solid generated by revolving the region bounded by the given curves and lines about the y-axis.y = , y = 0, x = 5, x = 7
A. 24? B. 12? C. 8? D. 16?
When you order merchandise from a web site you pay shipping costs , in dollars. The shipping costs depend on the weight
, in pounds, of the merchandise. The relationship is
?
?
If my order weighs 5 pounds more than yours, how do shipping costs compare?
A. My costs are $1.87 more than yours.
B. My costs are $8.65 more than yours.
C. My costs are $8.10 more than yours.
D. My costs are $1.62 more than yours.
Graph the equation. Include the coordinates of any local extreme points and inflection points.y = x1/3(x2 - 252)
A. local minimum: (0, 0)
no inflection points
B. local minimum:
local maximum: (0, 0)
inflection points:
C. no extrema
inflection point: (0, 0)
D. local minimum:
local maximum:
inflection point: (0, 0)
Find the point of intersection.