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Alekssandra [29.7K]
2 years ago
12

What is the value of f(x)=x1/2+4 when x = 8?

Mathematics
2 answers:
kenny6666 [7]2 years ago
8 0

Answer:

f(x)=8

Step-by-step explanation:

f(x)=(8)1/2+4 add and came up with f(x)=8.

Margaret [11]2 years ago
7 0

Answer:

<h2><em>f(x)=8</em></h2><h2><em /></h2><h2><em /></h2>

Step-by-step explanation:

 

<em>f(x)=(8)1/2+4 add and came up with f(x)=8.</em>

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Alvin had some marbles in a box. He kept 1/3 of them and gave the remainder to Joyce and Sean. Joyce got 5/8 of the remainder. W
Zigmanuir [339]
First, Alvin gave Joyce and Sean 2/3 of the remainder, to solve first find the common denominator, which in this case is 24. Then, 1/3=?/24, 24/3=8 so it is 8/24 for the total given by Alvin. Joyce got 5/8, 5/8=?/24, 24/8=3,3 x 5=15, 15/24.
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10x= whatever the perimeter is
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2 years ago
Suppose that x and y vary inversely, and x = 12 when y = 8 . Write the function that models the inverse variation.
Alja [10]

Answer:

y=\frac{96}{x}

Step-by-step explanation:

So when x and y, vary inversely, it means that the product of x and y will remain constant such that: xy=c. This means that the function can be defined as y=\frac{c}{x} by dividing both sides by x. In this case x=12, and y=8, this means the constant is equal to 12 * 8 which is 96. So we have the equation:  xy = 96, which can be defined as y=\frac{96}{x}

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2 years ago
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