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timurjin [86]
3 years ago
11

Juan was gifted a piggy bank for his birthday. He saves up $15 from his allowance in April, $23 in May, $31 in June and so on. H

ow much will Juan’s piggy bank contain at the end of 12 months?
Mathematics
2 answers:
allsm [11]3 years ago
4 0

Answer:

$819

Step-by-step explanation:

Well, how you would do this is that Juan gets 8+ the money he gets each month. So for June he would get $39, and July he would get $47, August he would get $55, September he would get 63$, October he would get $71, November he would get $79, December he would get $87, January he would get $95, February he would get $103, and March he would get $111. So, add all those up and you get $819.

Hope this helps!

Dvinal [7]3 years ago
3 0

He would have a total of $79 at the end of month 12. But, when you add the 15,23,31,etc.... it would be $423.

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Step-by-step explanation:

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A = 1/2 (120)  

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Maria and her friend ride their bikes. They start at 12:47 and end at 2:29. How long did they ride their bikes for?
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3 years ago
starting from 1.4 miles away a car drives towards a speed check point and then passes it the car travels at a constant rate of 5
LenKa [72]

Answer: At t=0.015 hours when the car 0.6 miles from the check point.

Step-by-step explanation:

Since we have given that

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Let the time taken by him be x

Since we have the equation

d=1.4-52t

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So, we put the value of <em>d</em> in place of it .

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5 0
4 years ago
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rewona [7]

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Hope this helps :)

8 0
4 years ago
Convergent or divergent?
navik [9.2K]

Answer:

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Step-by-step explanation:

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= lim(n→∞) (2 / eⁿ)

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Therefore, the series converges.

6 0
4 years ago
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