2 years ago

1.25, 1.5, 1, 1.25, 2, 0.75, 2.5, 1.75, 2.5, 1 What is the mean?

Mathematics

1 answer:

Vlad [161]2 years ago

8 0

The answer to your question is,

1.55, take all the numbers and add them, then divide it by how many numbers there are.

-Mabel <3

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LenaWriter [7]

Answer:

B. -6

Step-by-step explanation:

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3 years ago

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A map has a scale of 1 in: 25 mi. Two cities are 175 mi apart. How far apart are they on the map?

myrzilka [38]

Ratio = 1/25
Let, the distance b/w cities on map = x

It would be: 1/25 = x/175
x = 175/25
x = 7

In short, Your Answer would be 7 in

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3 years ago

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ch4aika [34]

Answer:

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3 years ago

At barlow school 4/9 of the 873 students are boys at willow school 2/3 of the 630 students are girls which school has the greate

marishachu [46]

Answer:

There are 178 more boys in Barlow school as compared to Willow school.

Step-by-step explanation:

We are given the following in the question:

Barlow school:

Total number of students = 873

Number of boys =

$=\dfrac{4}{9}\times 873 = 388$

Willow school:

Total number of students = 630

Number of girls =

$=\dfrac{2}{3}\times 630 = 420$

Number of boys =

Total number of students - total number of girls

$=630-420 = 210$

Thus, Barlow school has greater number of boys than Willow school.

Difference between the number of boys =

$=388-210\\=178$

Thus, there are 178 more boys in Barlow school as compared to Willow school.

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3 years ago

Is 2.5(3+x ) equivalent to 2.5x + 7.5

Likurg_2 [28]

Yes, you are correct

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3 years ago

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