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Assoli18 [71]
2 years ago
7

Select the correct answer from each drop-down menu.

Mathematics
2 answers:
dem82 [27]2 years ago
6 0
I believe 1 is 3.8, b/c 1.9*2 is 3.8, and the difference between exponents makes 3 zeros, so 2000.
The second one is 40, I confirmed this by doing .0001 to replicate 10 to the negative 4th power
By doing 9.5*.0001*40, I got the 0.038 from 1
Kisachek [45]2 years ago
3 0

Answer:

Well, 1 is 3.8, cause 1.9*2 is 3.8, and the difference between exponents makes 3 0's, so 2000.

The second one is 40, I got this by doing .0001 to replicate 10 to the negative 4th power

when doing 9.5*.0001*40, I got the 0.038 from 1





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Novosadov [1.4K]

Option 2: y = 3x+50 is the right answer

Step-by-step explanation:

We have to convert the details given in Plan one to an equation

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Option 2: y = 3x+50 is the right answer

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5 0
3 years ago
The value of a collectible coin can be represented by the equation y = 2 x + 15, where x represents its age in years and y repre
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Answer:

53$

Step-by-step explanation:

They tell you the equation of how much the coin is worth after x amount of years

Step 1: Substitute x=19 into the equation y=2x+15

y = 2(19) + 15

Step 2: Solve for y

y = 2(19) + 15

y = 38 + 15

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Therefore the coin is worth 53 dollars after 19 years

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