Decide if the answer is reasonable or unreasonable by rounding the numbers and estimating the answer. If the answer is not reasonable, find the correct answer.31.3 ÷ 1.14 = 2.746
A. Unreasonable, should be 27.46
B. Unreasonable, should be 0.2746
C. Reasonable
D. Unreasonable, should be 27.5
Answer: A
Mathematics
You might also like to view...
Change the order of integration and evaluate the integral.
A.
B. ?
C. 90?
D. ?
Mathematics
Subtract in the indicated base.
A. 456seven B. 646seven C. 466seven D. 465seven
Mathematics
Convert the base 10 numeral to a numeral in the base indicated.13562 to base 9
A. 835029 B. 60519 C. 15069 D. 205389
Mathematics
Solve the problem.The focal length f of a lens with index of refraction n is = (n - 1)
where R1and R2 are the radii of curvature of the front and back surfaces of the lens. Express f as a rational expression.
A. f =
B. f =
C. f =
D. f =
Mathematics