Estimate the answer by rounding as indicated.Estimate by rounding to the nearest ten.
A. 50
B. 40
C. 43
D. 90
Answer: A
Mathematics
You might also like to view...
Solve problems using a calculator.A train of 38 subway cars weighed a total of 389,766 lb. What was the average weight per car?
A. 10,232 lb B. 10,245 lb C. 10,257 lb D. 10,259 lb
Mathematics
Solve the equation.
- 
= 4
A. 32 B. 28 C. -28 D. -32
Mathematics
Simplify.5 - 0 - (-8) - 17 + (-15)
A. 29 B. -19 C. 15 D. -1
Mathematics
Find the measures of two angles, one positive and one negative, that are coterminal with the given angle.- 
A. 
, - 
B. 
, - 
C. 
, - 
D. 
, - 
Mathematics