Determine whether the statement is true or false.The function f(x) =  is an even function.

A. True
B. False


Answer: B

Mathematics

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Solve the problem.A certain object moves in such a way that its velocity (in m/s) after time t (in s) is given by v = t2 + 3t + 4. Find the distance traveled during the first four seconds by evaluating 

A. 45.3 m B. 32.0 m C. 40.0 m D. 61.3 m

Mathematics

Find the quantity if v = 5i - 7j and w = 3i + 2j. + 

A. 2 + 
B.  + 
C.
D.

Mathematics

A prime number is a natural number that is larger than 1 and can only be divided exactly by itself and 1. ? Which of the following sets of numbers contains only prime numbers? ?

A. { 41, 27, 33 } B. { 24, 11, 41 } C. { 17, 27, 41 } D. { 11, 17, 12 } E. { 17, 21, 27}

Mathematics

Solve.How long will it take for the population of a certain country to double if its annual growth rate is ? Round to the nearest year.

A. 5 yr B. 1 yr C. 35 yr D. 12 yr

Mathematics