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Naily [24]
2 years ago
13

Is 4.5 and 0.25 proportional

Mathematics
1 answer:
jeyben [28]2 years ago
3 0

Answer: no

Step-by-step explanation:

450% and 25% are different.

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Emilio borrows $1200 from a bank with 7.5% simple interest per year. How much will he have to pay back total in 4 years?
seropon [69]

Answer:

1560

Step-by-step explanation:

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1200+90+90+90+90

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Question 5
Vikentia [17]

The amount of sales (S) of statin in billions of dollars by 2017 is 34.5 billions

<h3>Linear equations</h3>

Linear equation are equation that has a leading degree of 1. Given the equation that represents Statins used to keep cholesterol in check and are a top-selling drug in the U.S.

S-1.5x = 6

where

S is the amount of sales

x is the number of years after 1998

By 2017, the total number of  years is 19 years

Substitute

S = 1.5x + 6

S = 1.5(19) + 6

S = 28.5 + 6

S = 34.5

The amount of sales (S) of statin in billions of dollars by 2017 is 34.5 billions

Learn more on linear equation here: brainly.com/question/14323743

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1 year ago
Which of the following best describes an Extraneous Solution?
miv72 [106K]

Answer:

An extraneous solution is a solution obtained through algebraic manipulations that is not a solution to the original equation.

Step-by-step explanation:

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Determine the y intercept
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for one history test,peter has to answer 15 questions. of these questions, peter answered 60% of them correctly. how many questi
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