Identify the number as prime, composite, or neither.31
A. Neither
B. Composite
C. Prime
Answer: C
Mathematics
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Find all the polar coordinates of the point.(-2, ?/3)
A. (2, 4?/3 + 2n?), (-2, ?/3 + 2n?) B. (2, ?/3 + 2n?), (2, 4?/3 + 2n?) C. (2, 4?/3 + 2n?), (-2, -?/3 + 2n?) D. (2, 4?/3 + 2n?), (-2, 2?/3 + 2n?)
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Solve the formula for the specified variable.d = rt for r
A. r = dt
B. r = 
C. r = 
D. r = d - t
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Factor.27y3 + 8z3
A. (3y + 2z)(9y2 - 6yz + 4z2) B. (3y + 2z)(9y2 + 4z2) C. (3y - 2z)(9y2 + 6yz + 4z2) D. (27y + 2z)(y2 - 6yz + 4z2)
Mathematics
Malika has a credit card balance of $321. Her available credit on this card is $4,679. What is her credit line on this card?
What will be an ideal response?
Mathematics