Simplify.
-
+ 
A.
B.
C.
D.
Answer: B
Mathematics
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Add:
9 /30è 6 /30è a. 7.5 /15è b. 10.8 /30è c. 10.8 /60è d. 15 /30è e. 15 /60è
Mathematics
Choose the most reasonable measurement for the situation described.Tonya measured the length of her bookshelf. Choose the most reasonable measurement.
A. 78.1 cm B. 78.1 mm C. 78.1 km D. 78.1 m
Mathematics
Rewrite the series using summation notation. Use 1 as the lower limit of summation.6 + +
+ . . . +
A.
B.
C.
D.
Mathematics
Determine if the function is increasing or decreasing over the interval indicated.f(x) = x2 - 2x + 1; (1, ?)
A. Increasing B. Decreasing
Mathematics