Decrease 50 by 60% please

Mathematics

1 answer:

Whitepunk [10]3 years ago

8 0

Answer:

50, percentage decreased by 60% (percent) of its value = 20

Step-by-step explanation:

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Evaluate the expression x ÷ y for x = 8 and y = 16.

daser333 [38]

Answer:

Step-by-step explanation:

hello :

x ÷ y for x = 8 and y = 16 means : 8/16 = 8/(2×8) = 1/2

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3 years ago

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Please help 15 points bc I’m new and only have like 50. I’ll also give branliest

Veronika [31]

It’s 12

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PolarNik [594]

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3 years ago

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Katarina [22]

Answer:

Each student gets 2 1/3

Step-by-step explanation:

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2 years ago

Given a population with a mean of muμequals=100100 and a variance of sigma squaredσ2equals=3636, the central limit theorem appl

lakkis [162]

Answer:

a) $\bar X \sim N(100,\frac{6}{\sqrt{25}}=1.2)$

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c) $P(\bar X$

Step-by-step explanation:

Previous concepts

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".

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