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Lady bird [3.3K]
3 years ago
13

Solve the proportion. s+1/4 = 4/8 s=

Mathematics
1 answer:
LUCKY_DIMON [66]3 years ago
3 0

Answer:

8 = 16

Step-by-step explanation:

1/4  =  4 /8

 

Cross multiply:

1 * 8 = 4 * 4

Simplifying

1 * 8 = 4 * 4

Multiply 1 * 8

8 = 4 * 4

Multiply 4 * 4

8 = 16

Solving

8 = 16

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3 years ago
Suppose a plane has 500 seats. From experience, it's known that 10% of people who have bought the ticket do not show up. Now, 55
oksano4ka [1.4K]

Answer:

The probability that there will be enough seats for all people who turn up is 0.78

Step-by-step explanation:

Given:

A = 500

B = 550

Since it is known from experience that 10% of people who bought tickets don't show up, to find the probability that there will be enough seats for those who show up, we have:

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= 0.78

Therefore, the probability that there will be enough seats for all people who turn up is 0.78

7 0
3 years ago
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Lulu ate 3/5 of a bag of chips which equaled to 150 calories. How much calories would have lulu ate if she ate the whole bag of
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C=150•(3/5)•5
C=450

So if she ate the whole bag, she’d eat 450 calories.
3 0
3 years ago
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4|y-9| > 36
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