Solve the problem.V = 
?r3, where r is the radius, in centimeters. By approximately how much does the volume of a sphere increase when the radius is increased from 2 cm to 2.1 cm? (Use 3.14 for ?.)
A. 5.2 cm3
B. 5.0 cm3
C. 0.3 cm3
D. 4.8 cm3
Answer: B
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Specify the range for the relation.{(3, 2), (5, 7), (13, 10), (16, 19)}
A. R = {3, 5, 13, 16} B. R = {2, 19} C. R = {2, 7, 10, 19} D. R = {3, 5, 13, 16, 2, 7, 10, 19} E. R = {3, 16}
A bus company operates four bus routes (A, B, C, and D) and 50 buses. The buses are apportioned among the routes on the basis of average number of daily passengers per route which is given in the following table.
Find the apportionment of the buses among the routes using Hamilton's method.
A. Route A: 7; Route B: 18; Route C: 9; Route D: 16 B. Route A: 6; Route B: 18; Route C: 9; Route D: 17 C. Route A: 7; Route B: 18; Route C: 10; Route D: 16 D. Route A: 7; Route B: 17; Route C: 9; Route D: 17 E. none of these
Determine whether the given constant is a solution to the given polynomial equation.-9x3 + x2 - 3x + 6 = 0; -1
A. Yes B. No
Perform the indicated operation.Subtract x from x3 - 7x - 14.
A. x3 - 6x - 14 B. -x3 - 8x + 14 C. x3 - 8x - 14 D. -x3 + 8x + 14