Solve the problem.A deep sea diving bell is being lowered at a constant rate. After 12 minutes, the bell is at a depth of 400 ft. After 45 minutes the bell is at a depth of 1700 ft. What is the average rate of lowering per minute?
A. 37.8 ft per minute
B. 39.4 ft per minute
C. 28.9 ft per minute
D. 0.03 ft per minute
Answer: B
Mathematics
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Factor.x2 + 4xy - 117y2
A. (x + 13y)(x - 9y) B. (x - 13y)(x + y) C. (x - 13y)(x + 9y) D. (x - y)(x + 9y)
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Round as indicated.8895 to the nearest hundred
A. 8900 B. 8800 C. 8890 D. 9000
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Answer the question or give an explanation.Describe at least four services a bank can provide to its business checking account customers.
What will be an ideal response?
Mathematics
Solve.Each piece of pizza is 
of the pizza. What fraction of the pizza is 
of a piece?
A. 
B. 
C. 
D. 
Mathematics