The volume of a spherical cancerous tumor is given by the function   where  is the radius of the tumor in centimeters. By what factor is the volume of the tumor increased if its radius is decuple?
?

A. 100
B. 10,000
C. 1,000
D. 10
E. 10,000,000


Answer: C

Mathematics

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Determine whether the algebraic expression is a polynomial (Yes or No). If it is a polynomial, write the polynomial in standard form, determine the degree and state if it is a monomial, binomial, or trinomial. If it is a polynomial with more than 3 terms, identify the expression as a polynomial.-5pqr7 + 2p2r - 3q1/2r

A. no B. yes; -5pqr7 + 2p2r - 3q1/2r; degree 9; trinomial C. yes; -5pqr7 + 2p2r - 3q1/2r; degree 14; trinomial D. yes; 5pqr7 + 2p2r + 3q1/2r; degree 5; binomial

Mathematics

Draw a complete graph so that it has the given type of symmetry.Symmetric with respect to the y-axis

A.

B.

C.

D.

Mathematics

Find the area under the graph of y = x3 + 2x over the interval [0, 2] .

Evaluate.

Mathematics

Solve the problem.The minute hand of a clock is 3 inches long. How far does the tip of the minute hand move in 35 minutes? If necessary, round the answer to two decimal places.

A. 11 in. B. 13.51 in. C. 9.26 in. D. 12.23 in.

Mathematics