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denis-greek [22]
3 years ago
11

12 plus 7 divided by 2 help please

Mathematics
2 answers:
polet [3.4K]3 years ago
4 0

Answer:

15.5

Step-by-step explanation:

jasenka [17]3 years ago
3 0
9.5, 12+7=19/2=9.5.
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In 2000, the population of Big Springs was 13 thousand. Use the given doubling
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Answer:

The answer is "26179.4".

Step-by-step explanation:

Assume year 2000 as t, that is  t =0.

Formula:

A= A_0e^{rt}

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A_0 = \ initial \ pop \\\\r= \ rate \ in \ decimal \\\\t= \ time \ in \ year

for doubling time,

r = \frac{log (2)}{t} \\

r = \frac{\log (2)}{ 40} \\\\r= \frac{0.301}{40}\\\\r= 0.007

Given value:

A = A_0e^{rt} \\\\

A_0 = 13000

t= 40 \ years

when year is 2000, t=0 so, year is 2100 year as t = 100.

A = 13000 \times e^{et}\\\\A = 13000 \times e^{e \times t}\\\\A = 13000 \times e^{0.007 \times 100}\\\\A = 13000 \times e^{0.7}\\\\A= 13000\times 2.0138\\\\A = 26179.4

7 0
3 years ago
3(x - 4) &lt; x - 8<br> Find x.
Phoenix [80]

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Step-by-step explanation:

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3 years ago
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Leah cut a 7 inch piece of ribbon into pieces that are each 1/2 an inch long.How many pieces of ribbon did she cut?
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The answer is c) 14 hope this helps
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Helpppppp asappppp pls <br><br> Show your work <br> I’ll give brainliest!!!!!!
sineoko [7]

Answer: 3360 ft squared

Step-by-step explanation:

Short side : 30 x 14 = 420

Long side 30 x 3 x 14 = 1260

420 + 420 + 1260 + 1260 =  3360

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