Estimate the sum as indicated. Then answer the question.Estimate the following sum by first rounding to the nearest hundred. Does the estimate give you reason to doubt the stated sum? 

A. Estimate: 122,200 ; no
B. Estimate: 122,200 ; yes
C. Estimate: 126,200 ; no
D. Estimate: 126,200 ; yes


Answer: D

Mathematics

You might also like to view...

Determine whether the given number is a solution of the equation. = ; -7

A. solution B. not a solution

Mathematics

Find the x- and y-intercepts. If no x-intercepts exist, state so.y = -x2 + 19x - 90

A. No x-intercepts, (0, 9) B. (9, 0), (10, 0), (0, -90) C. (9, 0), (10, 0), (0, 9) D. (-9, 0), (-10, 0), (0, -90)

Mathematics

Rationalize the denominator.

A. 58
B.
C. 9
D.

Mathematics

Decide whether the equation defines y as a function of x. (Remember that to be a function, every value of x must give one and only one value of y.)y = -13

A. No B. Yes

Mathematics