Solve the problem.A rectangular enclosure must have an area of at least 3000 yd2. If 220 yd of fencing is to be used, and the width cannot exceed the length, within what limits must the width of the enclosure lie?
A. 50 ? w ? 55
B. 0 ? w ? 50
C. 55 ? w ? 60
D. 50 ? w ? 60
Answer: A
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Provide an appropriate response.The permutation formula can be used to determine which of the following?A: The number of possible license plates made with three letters and three digits given that repetition is allowedB: The number of ways of choosing 6 CDs from 20 to bring on vacationC: The number of ways of choosing a first place winner and a second place winner from 10 finalists
A. A and C B. A only C. C only D. B and C E. A and B
Find the measure of the angle.
?BGD
A. 60° B. 65° C. 55° D. 45°
Find the perimeter of the geometric figure.
A. 19x2 + 10x + 27 B. 24x2 + 4x + 54 C. 12x2 + 2x + 27 D. 24x2 + 4x + 27
State the phrase as a mathematical expression. Use x to represent the variable.A number multiplied by seven hundred fifty-six
A. 756 - x
B. 756 + x
C. 
D. 756x