Ways to show the number 63 in ones and tens

Mathematics

1 answer:

Ratling [72]3 years ago

5 0

I can only assume it would be:

Tens Ones

6 3

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Hattie rewrote the equation as shown:

Amanda [17]

Answer:

C. Multiplication property of equality

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3 years ago

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A snowstorm dropped three and two-fifths inches of snow. The next day one and four-fifths inches melted, how much snow was left?

boyakko [2]

Answer:

After the melting there were one and three fifths of snow left.

Step-by-step explanation:

Given that a snowstorm dropped three and two-fifths inches of snow, and the next day one and four-fifths inches melted, the following calculation must be performed to determine how much snow was left:

2/5 = 0.40

4/5 = 0.80

3.40 - 1.80 = X

1.60 = X

0.60 = 3/5

Thus, after the melting there were one and three fifths of snow left.

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3 years ago

Suppose a random sample of n = 16 observations is selected from a population that is normally distributed with mean equal to 101

stepan [7]

Answer:

101, 3, 0.025, 0.7416

Step-by-step explanation:

Given that a random sample of n = 16 observations is selected from a population that is normally distributed with mean equal to 101 and standard deviation equal to 12.

As per central limit theorem we have

a) Mean of sample mean = $E(\bar x) =\\ \mu =101$