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BlackZzzverrR [31]
3 years ago
9

300. she gets weekly 12 if she saves 5 each week towards the cost how many weeks will it take to get to 300

Mathematics
2 answers:
stealth61 [152]3 years ago
8 0
Ok.

She saves $5.

So, to get to $300, we divide by $5

(300/5) = 60

So it'll be 60 weeks.
antiseptic1488 [7]3 years ago
3 0
It would take her 60 weeks.
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a windscreen wiper of a vehicle of length 30 cm clears out an angle of 180 degrees what is the area of the screen cleared take p
zavuch27 [327]

Answer:

Therefore the area of the screen cleared is 1414.28 cm².

Step-by-step explanation:

Given:

a windscreen wiper of a vehicle of length 30 cm

Consider this length as Radius of Semicircle, r = 30 cm

clears out an angle of 180 degrees implies Semicircle Shape

pie=22/7

To Find:

Area of the screen cleared ​

= ?

Solution:

We have

\textrm{Area of Semicircle}=\frac{1}{2}\pi(radius)^{2}

Substituting r and pie we get

\textrm{Area of Semicircle}=\frac{1}{2}\times \frac{22}{7}(30)^{2}=1414.28\ cm^{2}

Therefore the area of the screen cleared is 1414.28 cm².

7 0
4 years ago
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Angelina_Jolie [31]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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trasher [3.6K]
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5 0
3 years ago
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