Simplify the expression using the order of operations.(-32 ÷ 4) - (3 ÷ 3)
A. -8
B. -9
C. 7
D. 8
Answer: B
Mathematics
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Divide.
A. 5 B. 24 C. -5 D. -24
Mathematics
Express the sum using summation notation. Use 1 as the lower limit of summation and i for the index of summation.3 + 6 + 9 + . . . + 27
A. 
B. 
C. 
D. 
Mathematics
Write the improper fraction and mixed number represented by the shading.
A. 
; 1
B. 
; 1
C. 
; 1
D. 
; 1
Mathematics
Solve the problem.If the velocity (in ft/s) of a particle is given by 
find the distance traveled as time t changes from 8 to 9 sec.
A. -0.23 ft B. 0.21 ft C. 0.19 ft D. 0.02 ft
Mathematics