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antiseptic1488 [7]
3 years ago
5

Pedro has a bag of flour that weighs 9/10 pound. he uses 2/3 of the bag to make gravy. how many pounds of flour does pedro use t

o make gravy?
Mathematics
2 answers:
Bezzdna [24]3 years ago
8 0

Answer:

What he said

Step-by-step explanation:

Here is the solution of the given problem above.

First, let's analyze the question.  

Given: 1 bag = 9/10 pound

           2/3 bag = ? pound

What we are going to do is to divide 9/10 pound to 3.

so 9/10 divided by 3 and we get 9/30 and to simplify that, 3/10.

So per 1/3 of the bag, there is 3/10 pound.  

To get the weight for 2/3 of the bag, we multiply 3/10 by 2 and we get 6/10 or to simplify it, it is 3/5. Therefore, the 2/3 bag weights 3/5 pound.

Hope this answer helps.

BARSIC [14]3 years ago
7 0
Here is the solution of the given problem above.
First, let's analyze the question. 
Given: 1 bag = 9/10 pound
            2/3 bag = ? pound
What we are going to do is to divide 9/10 pound to 3.
so 9/10 divided by 3 and we get 9/30 and to simplify that, 3/10.
So per 1/3 of the bag, there is 3/10 pound. 
To get the weight for 2/3 of the bag, we multiply 3/10 by 2 and we get 6/10 or to simplify it, it is 3/5. Therefore, the 2/3 bag weights 3/5 pound. Hope this answer helps.
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Step-by-step explanation:

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Answer:

The correct options are A and B.

Step-by-step explanation:

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Compute the mean and median of the data:

\text{Mean}=\frac{1}{n}\sum X\\\\=\frac{1}{11}\times [35+36+37+38+39+40+41+42+43+44+45]\\\\=40

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The mean and median are same.

Tis implies that the height of penguins are normally distributed.

So, either the mean or median could be the best measure of center.

Standard deviation is one of the measure of dispersion or spread of a dataset from the average value of the dataset. The standard deviation measures the absolute variability of the distribution of values.

The higher the spread or variability in the data set, the greater is the standard deviation value and thus greater will be the magnitude of the deviance of the value from their average.

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Answer:

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Step-by-step explanation:

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Now by substituting all these values in equation 1, wee get

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