Determine whether a set is infinite or finite.The set of oak trees in the United States
A. Finite
B. Infinite
Answer: A
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To find 700% of a number, divide the number by 7 . 38.27
A. 5.4671428571 B. 267.89 C. 76.54 D. 133.945
Solve the equation.16x - 1 = 323x
A. 
B. 
C. 
D. 
Set up the linear programming problem.An office manager is buying used filing cabinets. Small file cabinets cost $5 each and large file cabinets cost $11 each, and the manager cannot spend more than $73 on file cabinets. A small cabinet takes up 7 square feet of floor space and a large cabinet takes up 10 square feet, and the office has no more than 86 square feet of floor space available for file cabinets. The manager must buy at least 7 file cabinets in order to get free delivery. Let x = the number of small file cabinets bought and y = the number of large file cabinets bought. Write a system of inequalities that describes these constraints.
A. 5x + 11y ? 73 7x + 10y ? 86 y ? 7 B. 5x + 11y ? 73 10x + 7y ? 86 x ? 7 C. 5x + 11y ? 73 7x + 10y ? 86 x + y ? 7 D. 5x + 11y ? 73 7x + 10y ? 86 x + y ? 7
Convert the angle to decimal degrees and round to the nearest hundredth of a degree.160°40'40"
A. 160.64° B. 160.69° C. 160.74° D. 160.68°