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Karo-lina-s [1.5K]
3 years ago
8

arshad's father bought x sweets .(x-4)were eaten by children and 20 were left.how many sweets did his father bring

Mathematics
2 answers:
sleet_krkn [62]3 years ago
8 0

Answer:

24

Step-by-step explanation:

20+4

simple

x-4=20

x=20+4

x=24

mark me as brainliest

prisoha [69]3 years ago
6 0

Answer:

24 sweets

Step-by-step explanation:

Remaining sweets = 20

x - 4 = 20

Add 4 to both sides.

x = 20 +4

x = 24

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The following information has been provided;

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The question requires us to determine the margin of error that would be associated with a 90% confidence level. In constructing confidence intervals of the population mean, the margin of error is defined as;

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Step-by-step explanation:

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