Solve the problem. Express the answer in scientific notation to two decimals unless requested otherwise.The national debt of a small country is $7,110,000,000 and the population is 2,340,000. What is the amount of debt per person?
A. $3.04 × 103
B. $30.40
C. $3.04 × 106
D. $3.04
Answer: A
Mathematics
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Solve the problem.The recipe for a chocolate chip cake calls for pound of chocolate chips. If a bakery wants to make 20 cakes, how many pounds of chocolate chips will they need?
A. 20 pounds B. 5 pounds C. 16 pounds D. 4 pounds
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Sketch the graph of the pair of functions. Use a dashed line for g(x).f(x) = , g(x) =
+ 3
A.
B.
C.
D.
Mathematics
Solve the problem.Amy can clean the house in 7 hours. When she works together with Tom, the job takes 4 hours. How long would it take Tom, working by himself, to clean the house?
A. 9hours
B. 10 hours
C. 9 hours
D. 3 hours
Mathematics
Solve.|3x + 9| + 5 = 9
A.
B.
C.
D.
Mathematics