Rafael bought a bag of candy that contains 50 pieces. 30 of those pieces4

Mathematics

1 answer:

ludmilkaskok [199]2 years ago

8 0

tell rafel to be careful , he might get diabetes

Step-by-step explanation:

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8 was dividedby some numberthen added to13.next this difference was multiplied by 2 which gave a product of 30 find the answer

Anna11 [10]

The answer is 4.

8/x +13 = y --------> y * 2 = 30

divide 2 on both sides so y = 15

8/x + 13 = 15
- 13 - 13

8/x = 2

x =4

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2 years ago

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Monica [59]

I’m pretty sure the answer is (2,1)

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2 years ago

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what is the value of a for the exponential function in the graph represented in the form of f(x)=a(b^x)? Zoom in the photo bcz i

nekit [7.7K]

Answer:

$a = 3$

Step-by-step explanation:

To determine the value of $a$ , we want $b^x$ to be 1, so that $f(x) = a \times 1$ . Notice that if $x = 0$ , then $f(0) = a \times (b^0) = a$ , so the value of $a$ is simply $f(0)$ . From the graph, it appears that $f(0) = 3$ , so therefore $a = 3$ .