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Leno4ka [110]
3 years ago
15

Nick and June win some money and share it in the ratio 4:5. Nick gets £40. How much did June get?

Mathematics
1 answer:
sineoko [7]3 years ago
8 0

Answer:

June gets \£50

Step-by-step explanation:

Let

x ----> amount of money Nick gets

y ----> amount of money June gets

we know that

\frac{x}{y}=\frac{4}{5} -----> equation A

x=40 ----> equation B

solve the system by substitution

substitute equation B in equation A

\frac{40}{y}=\frac{4}{5}

solve for y

Multiply in cross

(40)(5)=y(4)\\y=200/4

y=\£50

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3 years ago
g "They hired an analyst who collected a random sample of 40,361 Game of Thrones fans, and found that 8,337 of those fans said t
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The lower bound for a 90% confidence interval is 0.2033.

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