Write the exponential expression as a radical expression. Simplify if possible.(-64)2/3

A. 2 = -4
B. 2 = 16
C. 2 = -16
D. 3; not a real number


Answer: B

Mathematics

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Solve the problem.(i) In general terms, how does the surface-area-to-volume ratio of a rat compare to that of a gorilla?(ii) Which animal must maintain a higher rate of metabolism to replace the heat lost through the skin?

A. (i) The surface-area-to-volume ratio of a rat is higher than the surface-area-to-volume ratio of a gorilla. (ii) The rat must maintain a higher rate of metabolism. B. (i) The surface-area-to-volume ratio of a rat is equal to the surface-area-to-volume ratio of a gorilla. (ii) Both animals must maintain the same rate of metabolism. C. (i) Cannot compare the two because one type of creature is a mammal and the other is not. (ii) Cannot compare the two because one type of creature is a mammal and the other is not. D. (i) The surface-area-to-volume ratio of a rat is lower than the surface-area-to-volume ratio of a gorilla. (ii) The gorilla must maintain a higher rate of metabolism.

Mathematics

Write the equation of the line with the given slope and y-intercept.Slope 0; y-intercept is 1

A. y = 0 B. y = 1 C. x = 0 D. x = 1

Mathematics

Divide the polynomial by the monomial.(15y2z + 8y4z5 - 10y3z2) ÷ (5y3z4)

A.  +  - 
B.  +  - 
C.  +  - 
D.  +  - 

Mathematics

Solve the equation for the specified variable.F =  for m

A. m = 
B. m = 
C. m = 
D. m = -Fr2 - GM

Mathematics