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alukav5142 [94]
4 years ago
13

$83 giraffe; 17% markup

Mathematics
1 answer:
zzz [600]4 years ago
5 0

Answer:

Step-by-step explanation:

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choli [55]

Answer: ·→VW & ·→ VU

Step-by-step explanation:  The line starts at the angle, V and t in ou the direction of the arrow to the other point on the line.

8 0
3 years ago
8 g(x)=−3x−8g, left parenthesis, x, right parenthesis, equals, minus, 3, x, minus, 8 g ( g(g, left parenthesis ) = 10 )=10right
kari74 [83]

Answer:

  x = -6

Step-by-step explanation:

Maybe this means you want to solve ...

  -3x -8 = 10

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8 0
3 years ago
Read 2 more answers
The initial population of a town is 2600, and it grows with a doubling time of 10 years. Determine how long it will take for the
choli [55]

Answer:

It will take the 20 years for the population to quadruple.

Step-by-step explanation:

Exponential population growth:

An exponential model for population growth has the following model:

P(t) = P(0)(1+r)^t

In which P(0) is the initial population and r is the growth rate, as a decimal.

It grows with a doubling time of 10 years.

This means that P(10) = 2P(0). We use this to find r. So

P(t) = P(0)(1+r)^t

2P(0) = P(0)(1+r)^10

(1+r)^10 = 2

\sqrt[10]{(1+r)^10} = \sqrt[10]{2}

1+r = 2^{\frac{1}{10}}

1 + r = 1.0718

So

P(t) = P(0)(1+r)^t

P(t) = P(0)(1.0718)^t

Determine how long it will take for the population to quadruple.

This is t for which P(t) = 4P(0). So

P(t) = P(0)(1.0718)^t

4P(0) = P(0)(1.0718)^t

(1.0718)^t = 4

\log{(1.0718)^t} = \log{4}

t\log{1.0718} = \log{4}

t = \frac{\log{4}}{\log{1.0718}}

t = 20

It will take the 20 years for the population to quadruple.

5 0
3 years ago
Hi I need help plssssssss
marin [14]
9 is the value of each side. There are 7 sides so 63 divided by 7 is 9.
5 0
2 years ago
Line $l_1$ represents the graph of $3x + 4y = -14$. Line $l_2$ passes through the point $(-5,7)$, and is perpendicular to line $
nikitadnepr [17]

Answer:

stop typing money

Step-by-step explanation:

2 timothy chpt 3 says many ppl will be lovers of money dont be one of them

5 0
3 years ago
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