(0, -1) (2,4)
4 - -1/ 2 - 0
5/2
The answer will be D
Answer:
Step-by-step explanation:
Given
There are 28 students in a class out of which
13 are boys so the remaining 15 are girls
Ratio of girls to boys in the class
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Define their percentage:
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Adam = 100%
Tapiwa = 100 + 5 = 105%
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Find their total percentage:
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100 + 105 = 205
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Find 1%
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205% = 697 liters
1% = 3.4 liters
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Find 100% (Adam):
----------------------------------
100% = 3.4 x 100
100% = 340 liters
----------------------------------
Find 105% (Tapiwa):
----------------------------------
105% = 3.4 x 105
105% = 357 liters
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Answer: Tapiwa = 357 liters and Adam = 340 liters.
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The perimiter is 4 times 1 side
currently, it is 9 times 4 or 36
increased by 3
I think y mean times 3
so 9*3=27
new perimiter is 27*4=108
how much larger is it?
108-36=72
it is 72cm larger
it is the first answer
(it isn't cm² because that is for area and we are calculating perimiter)
