Find a rational number and an irrational number between the given pair of numbers.
?
?4.5 and 4.6
?
A. 
B. ?
C. ?
D. ?
E. ?
Answer: A
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Round the number to the place indicated.Round to the nearest one: 711.656
A. 711.7 B. 711.66 C. 712 D. 711
One solution of a polynomial equation is given. Use synthetic division to find any remaining solutions.x4 + 15x3 + 49x2 - 15x - 50 = 0; 1
A. -10, -5, -1 B. -1, 5, 10 C. -5, -1, 10 D. -10, -5, 1
Determine the number by which both sides of the equation must be multiplied or divided, as specified, to obtain just x on the left side.0.9x = 2; divided
A. 9
B. 
C. 2
D. 0.9
Solve the problem.The following table shows a country's population from 2014 to 2017:
Divide the population for each year by the population in the preceding year. Use this ratio to write the general term of the geometric sequence describing the country's population growth n years after 2013. Then estimate the country's population , in millions, in 2022.
A. an = 10.10(1.02)n-1 ; 14.21 million B. an = 10.10(1.03)n-1 ; 13.18 million C. an = 10.10(1.02)n-1 ; 14.92 million D. an = 10.10(1.03)n-1 ; 12.79 million