Solve the problem.A circular fountain has a diameter of 7 feet. Approximate the perimeter of the fountain, using 3.14 as an approximation for 
A. 10.99 ft
B. 153.86 ft
C. 21.98 ft
D. 43.96 ft
Answer: C
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Find the formula for the function.Express the perimeter of an isosceles triangle with side lengths x, 5x, and 5x as a function of the side length.
A. p = 25x3 B. p = 10x C. p = 10x3 D. p = 11x
The given point is on the graph of y = f(x). Find a point on the graph of y = g(x).g(x) = 
f(x); (-2, 6)
A. (-1, -3) B. (1, 3) C. (-2, -3) D. (-2, 3)
The instructions on a carton of chemicals call for mixing src="https://sciemce.com/media/3/ppg__cognero__Section_1.9_The_U.S._System_of_Weights_and_Measures__media__d14647e0-d419-42ce-b703-5480c30d3af4.GIF" style="vertical-align:-1px;" varid="variable_id_field" variablename="impvar_7a981ac1b0674501a6679378c" class="wirisformula" /> fl oz of chemical No.2. How many quarts are contained in the final mixture? 
fl oz of water, 
fl oz of chemical No.1, and
A. 
quarts
B. 
quarts
C. 
quarts
D. 
quarts
Factor the expression completely. If the polynomial is prime, state this as your answer.x4 - 16
A. (x2 + 4)(x + 2)(x - 2) B. (x2 + 4)(x2 + 4) C. prime D. (x2 - 4)(x2 - 4)