Use the quadratic formula to solve the quadratic equation.y2 - 44 = 7y
A. -11, 1
B. -11, 4
C. 11, -4
D. 11, 4
Answer: C
Mathematics
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Perform the operations.9 + 1
A. 11
B. 11
C. 10
D. 9
Mathematics
Solve. Remember to insert units when writing your answer.In November, 10 tons 1392 lb of coal were delivered to a steel mill. In December, 6 tons 1592 lb were delivered. Find the total amount of coal delivered in these two months.
A. 16 tons 984 lb B. 4 tons 1800 lb C. 17 tons 984 lb D. 3 tons 1800 lb
Mathematics
Provide an appropriate response.What happens if an indicator other than the most negative one is chosen to solve a simplex tableau?
What will be an ideal response?
Mathematics
Is the pair of vectors 
and 
perpendicular?
?
A. no B. yes
Mathematics