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Arisa [49]
3 years ago
11

Bruce added some chlorine to the water in a pool. The chlorine evaporated at a fixed rate every week. The table below shows the

amount of chlorine f(n), in ounces, that was left in the pool after n weeks:
Mathematics
1 answer:
jok3333 [9.3K]3 years ago
5 0
The answer is F(n)=54 (0.5)^(n-1)
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luis has a cooler full of soda. For every 5 cans of coke there are 3 cans of sprite. if there are 25 cans of coke, how many cans
belka [17]

Answer: 15 cans of sprite

Step-by-step explanation:

5 cans of coke and 3 cans of sprite

then its

25 cans of coke and 15 cans of sprite

8 0
3 years ago
Which of the following points are solutions t the equation 3x - 4y - 8 = 12?
mixas84 [53]

the answer is x = 20/3 + 4/3y

how to: 3x - 4y - 8 = 12

3x = 12 + 4y + 8

3x = 20 + 4y

x = 20/3 + 4/3y

3 0
3 years ago
Fred buys a video game disk for $8 after a 20% discount. what is the original price?
olga_2 [115]
I believe this is the answer, im so sorry if im wrong

8 dollars is discount
100-20=80 so
8 dollars =80%
1 dollar=20%
80+20=100
8 + 1 = 9

original price=$9

4 0
3 years ago
Which expressions are equivalent? <br> need done asap .
Mashutka [201]

Answer:

1st one

Step-by-step explanation:

it is just rearranged
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3 0
2 years ago
2xy^2(23x2y3)<br> simplify
maw [93]

Answer:

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Step-by-step explanation:

7 0
3 years ago
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