Solve.Keema cashed her paycheck and came home from the bank with $2420 in bills of the following denominations: hundreds, twenties, and fives. She has eight times as many fives as twenties and five more hundreds as twenties. How many of each denomination does she have?
A. 17 hundreds, 13 twenties, 92 fives
B. 18 hundreds, 12 twenties, 96 fives
C. 19 hundreds, 12 twenties, 88 fives
D. 17 hundreds, 12 twenties, 96 fives
Answer: D
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Solve.A wicker basket has a circular rim with a diameter of 12 inches. How many inches of ribbon are needed to go once around the rim? Round results to the nearest tenth of a unit.
A. 37.7 in. B. 144.0 in. C. 35.7 in. D. 75.4 in.
Use Descartes' Rule of Signs to determine the possible number of positive and negative real zeros for the function. Then, use a graph to determine the actual number of positive and negative real zeros.P(x) = x5 + x4 + x2 + x + 5
A. possible: 0 pos, 1 neg
actual: 0 pos, 1 neg
B. possible: 0 pos, 2 or 0 neg
actual: 1 pos, 0 neg
C. possible: 0 pos, 1 or 3 neg
actual: 0 pos, 1 neg
D. possible: 1 or 3 pos, 0 neg
actual: 1 pos, 0 neg
Evaluate.73
A. 216 B. 2187 C. 343 D. 21
Solve the problem.In order for a certain paintbrush to be sold, it must have bristles with a total volume of 
. Upon a final check before being sent to the retail center, a paintbrush was found to have bristles with a total volume of 0.662. Was this paintbrush able to be sold?
A. Yes B. No