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bezimeni [28]
3 years ago
6

Anna makes unique jewelry. The owner of the "Unique" store agreed with Anna to deliver 20 bracelets a week. At the moment, Anna

has 80 bracelets made, and can make 17 bracelets a week. For how many consecutive weeks will Anna be able to supply her bracelets to the "Unique" store?
Mathematics
1 answer:
fgiga [73]3 years ago
6 0

Answer:

7 weeks

Step-by-step explanation:

80 ÷ 20 = 4

She over those four week she makes 17 per week. So,

17 × 4 = 68

Next, divide the product by 20:

68 ÷ 20 = 3.4

But 3.4 is only 3 full weeks so then its 3.

Lastly, add the 3 weeks we just solved for the the 4 weeks from before and you get 7 weeks.

So, Anna will be able to supply the "Unique" store for 7 weeks.

I HOPE I HELPED!!!!!!!!!! :))))))

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3 years ago
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NeX [460]

Answer:

log_4(256)=4

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Step-by-step explanation:

We want to write a number, x, such that

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In exponential form that is 4^x=y.

So first number is x=4.

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4^-5=1/4^5=1/1024 which means log_4(1/1024) is -5 as a logarithm with base 4.

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Since 4^4=256 then 4^-4=1/256 which means -4 as a logarithm with base 4 is log_4(1/256).

8 0
2 years ago
What is the value of x when -3x + 7x = -12?<br> A) -3 <br> B) -6/5 <br> C) 3 <br> D)4/7
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-3x + 7x = -12


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Then, you need to divide both side by 4.


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So the answer is:

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