Answer:
48
Step-by-step explanation:
Plug in 16 to the function:
f(16)=1/3(4-16)^2
=1/3(-12)^2
=144(1/3)
=48
Answer:
- Anna: 2/5 cup
- Bailey: 3/8 cup
Step-by-step explanation:
Anna's recipe makes 2+3 = 5 cups of lemonade, of which 2 cups are concentrate. Thus, concentrate makes up 2/5 of the volume of Anna's lemonade. 1 cup of it will contain 2/5 cup of concentrate.
Bailey's recipe makes 3+5 = 8 cups of lemonade, of which 3 cups are concentrate. Thus, concentrate makes up 3/8 of the volume of Bailey's lemonade. 1 cup of it will contain 3/8 cup of concentrate.
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I know this because I did the math. The assumption is that the concentrate is well-mixed in each case.
Answer:
$322.5
Step-by-step explanation:
First you divide $715 by 2. Then your answer $357.5 subtract $35.
