Graph the polar equation.r = 2 cos2 ? sin ?
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Solve the problem.Mrs. Smith's second grade class of thirty students conducted a pet ownership survey. Results of the survey indicate that 8 students own a cat, 15 students own a dog, and 5 students own both a cat and a dog. How many of the students surveyed own only a dog?
A. 18 B. 15 C. 22 D. 10
Mathematics
Provide an appropriate response.To compound daily means to compound 360 times a year.
A. True B. False
Mathematics
Change the logarithmic expression to an equivalent expression involving an exponent.logb216 = 3
A. 3b = 216 B. 216b = 3 C. b3 = 216 D. 2163 = b
Mathematics
Fill in the blank with one of the words or phrases listed below.
The 
property is used to multiply 2x(x - 4).
A. FOIL B. monomial C. binomial D. distributive
Mathematics