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Dvinal [7]
3 years ago
11

Solve the following equation. Then place the correct number in the box provided. 3x + 1 + 5x = 7 +15 + 7x find X

Mathematics
1 answer:
KengaRu [80]3 years ago
7 0
3x + 1 + 5x = 7 + 15 + 7x
8x + 1 = 22 + 7x
x = 21
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What percent of 96.4 is 23.4
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Step-by-step explanation:

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1 year ago
In 2002, there were 972 students enrolled at Oakview High School. Since then, the number of students has increased by 1.5% each
Rudiy27

Answer:

N(t) = 972(1.015)^{t}

Growth function.

The number of students enrolled in 2014 is 1162.

Step-by-step explanation:

The number of students in the school in t years after 2002 can be modeled by the following function:

N(t) = N(0)(1+r)^{t}

In which N(0) is the number of students in 2002 and r is the rate of change.

If 1+r>1, the function is a growth function.

If 1-r<1, the function is a decay function.

In 2002, there were 972 students enrolled at Oakview High School.

This means that N(0) = 972

Since then, the number of students has increased by 1.5% each year.

Increase, so r is positive. This means that r = 0.015

Then

N(t) = N(0)(1+r)^{t}

N(t) = 972(1+0.015)^{t}

N(t) = 972(1.015)^{t}

Growth function.

Find the number of students enrolled in 2014.

2014 is 2014-2002 = 12 years after 2002, so this is N(12).

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N(12) = 972(1.015)^{12}

N(12) = 1162

The number of students enrolled in 2014 is 1162.

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Answer:

the answer is linear

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6 0
3 years ago
Read 2 more answers
Four times the square of a number is thirty-six"
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Well first do 36 divided by 4, which is 9, then square root 9 to make it 3, so your answer should be 3
5 0
3 years ago
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