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coldgirl [10]
3 years ago
6

Rearrange the equation so u is the independent variable. -12u+13=8w-3 w= ___

Mathematics
2 answers:
Rama09 [41]3 years ago
5 0

Answer:

w = \frac{-12u+16}{8}

Step-by-step explanation:

Reverse the equation placing w on the left side

8w - 3 = - 12u + 13 ( add 3 to both sides )

8w = - 12u + 16 ( divide both sides by 8 )

w = \frac{-12u+16}{8}


suter [353]3 years ago
5 0

Answer:

w = \frac{4-3u}{2}

Step-by-step explanation:

Given equation,

-12u + 13 = 8w - 3

For making u is as an independent variable we need to isolate w,

Add 3  on both sides,

-12u + 13 + 3 = 8w

-12u + 16 = 8w

Divide both sides by 8,

\frac{-12u+16}{8}=w

\frac{4(-3u+4)}{8}=w

\frac{-3u+4}{2}=w

\implies w = \frac{4-3u}{2}

Which is the required equation.

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Answer:

<h2>$21000</h2>

Step-by-step explanation:

This problem is on simple interest calcultion

A=P(1+r*n)

 where

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P= principal amount (initial), $15,000

r=interest written as decimal, 8% = 8/100= 0.08

n=number of years, 5years

Substituting into the expression we have

A=15000(1+0.08*5)

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3 years ago
The company Drug Test Success provides a "1-Panel-THC" test for marihuana usage. Among 300 tested subjects, results from 27 subj
Sindrei [870]

Answer:

There is evidence for the claim that less than 10% of the test results are wrong

Step-by-step explanation:

Given that the company Drug Test Success provides a "1-Panel-THC" test for marihuana usage.

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There is evidence for the claim that less than 10% of the test results are wrong

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3 years ago
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murzikaleks [220]
The ordered pair (-1,5) is a solution to the system because it makes both equations true.

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1) -1 + 5 = 4
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        so
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2) -1 - 5 = -6
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Answer:

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Step-by-step explanation:

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