Solve.Find which is the better buy (lower cost per ounce) by finding each unit price rounded to three decimal places if necessary. Cream Rinse: $7.59 for 10 ounces $9.00 for 12 ounces
A. $9.00 for 12 ounces
B. $7.59 for 10 ounces
C. Both cost the same per ounce.
Answer: A
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Use the given table for y = ax2 + bx + c to solve ax2 + bx + c < 0 or ax2 + bx + c > 0, as indicated.y = x2 - 16; ax2 + bx + c < 0
A. -5 < x < 5 B. x < -5 or x > 5 C. -4 < x < 4 D. x < -4 or x > 4
Factor completely, or state that the polynomial is prime.x2 + 64
A. (x + 8)2 B. (x - 8)2 C. (x + 8)(x - 8) D. prime
Find all cube roots of the complex number. Leave answers in trigonometric form.4 - 4i
A. 
cis 100°, 
cis 220°, 
cis 340°
B. 
cis 60°, 
cis 180°, 
cis 300°
C. 
cis 80°, 
cis 200°, 
cis 320°
D. 
cis 100°, 
cis 220°, 
cis 340°
Provide a short answer.Suppose the population of deer fluctuates over time. The population increases in the summer and decreases in the winter. It also varies over many years as well. If you looked at the graph of population versus time, would this relation be a function? Why or why not?
What will be an ideal response?