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andrey2020 [161]
3 years ago
11

Did you ever stop to think about how important math is when buying school supplies here is an example dan wants to have 2 pencil

s for every week of school if there are 36 weeks of school how many pencils will he need
Mathematics
1 answer:
photoshop1234 [79]3 years ago
4 0

Answer:

72

Step-by-step explanation:

36 Weeks x 2 pencils a week

36x2=71 Pencils total

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The population of a small town is 40,740. It's population falls by 8% per year. How many years later will the population be 14,5
Mashutka [201]

Answer:

0.9101523758 ≈ 1 year

Step-by-step explanation:

The population of a small town is 40,740.

Its population falls by 8% per year.

Given: Compound interest Amount (A) = P( 1 + \frac{r}{n})^{nt}

14,550 = 40,740(1 + \frac{-8}{100 * 1})^{t*1}

14,550 = (40,740 - 3259.2)^{t}

14,550 = (37,480.8)^{t}

t * log 37,480.8 = log 14,550

t = \frac{ log 14,550}{log 37,480.8} = 0.9101523758 ≈ 1 year

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3 years ago
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M=2
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Using the slope intercept form the slope is 2 m=2

All lines that are parallel to y =2x-5 have the same slope of 2

M=2
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Step-by-step explanation:

Given

2^{2x+y-1}=32

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thus on comparing  

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4^{x-2y}=2

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3 years ago
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