Solve the equation by completing the square.8m2 + 15m = 0
A. 
B. 
C. {0}
D. 
Answer: B
Mathematics
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Evaluate the following expression without using a calculator.
?
?
A. 6.6 × 104 B. ?6.6 × 10-3 C. ?6.6 × 107 D. 6.6 × 10-7 E. 6.6 × 10-4
Mathematics
Use the Trapezoidal Rule with n = 4 steps to estimate the integral.
A. - 
?
B. -(1 + 
) ?
C. - 
?
D. - 
?
Mathematics
Round the number to the place value indicated.577,728
A. 577,000 B. 570,000 C. 600,000 D. 580,000
Mathematics
Graph the functions on the same grid.y = -5x + 3 and y = - 
+ 
A. 
B. 
C. 
D. 
Mathematics