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Andrews [41]
2 years ago
15

Solve 200(3/2)^(x+2) =700

Mathematics
1 answer:
zepelin [54]2 years ago
5 0
200(3/2)^x+2  = 700
3/2^x + 2  =700/200  = 7/2
log 3/2^x + 2 = log 7/2
x + 2 log 3/2 = log 7/2
x+ 2  =  log 7/2/log 3/2 
           =0.5440/0.1760= 3.0909
   x = 3.0909  - 2  =  1.0909
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6 0
3 years ago
Which unit rate is the lowest price per ounce? Choice A: 6 ounces of raisins for $2.98 Choice B: 13 ounces of raisins for $7.18
pishuonlain [190]

Answer:

Choice B.

Step-by-step explanation:

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5 0
2 years ago
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erma4kov [3.2K]

Answer:

≈ 5

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<u><em>You can use the Pythagorean Theorem to solve this:</em></u>

a^{2} + b^{2} = c^{2}

<u><em>Now plug in the numbers into the formula:</em></u>

6^{2} + b^{2} = 8^{2}

36 + b^{2} = 64

<u><em>Subtract 36 from both sides:</em></u>

36 + b^{2} = 64

-36        -36

_________

b^{2} = 28

<em><u>Square both sides:</u></em>

\sqrt{b^2} = \sqrt{28}

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3 years ago
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Answer:

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Step-by-step explanation:

5 0
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