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Lady bird [3.3K]
3 years ago
12

The B-Clean Car Wash washed 128 cars in the 3 hours. At that rate how many cars can they wash in 8 hours? use a proportion.

Mathematics
1 answer:
krok68 [10]3 years ago
7 0

128 : 3 :: w : 8 proportion

3w = (8)(128) product means/extremes

w = 341 ⅓ cars

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Hi! ❄

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The rule for this sequence is 'multiply by -6'.

Verification ↓

-3*(-6)\stackrel\checkmark{=}18

18*(-6)\stackrel\checkmark{=}-108

So the rule for the sequence is 'multiply by -6'

And the Common ratio is -6.

Hope that made sense !!

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For this case, we perform the conversions:

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