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julia-pushkina [17]

3 years ago

8

Of the 50 people who started a math class meeting at 10:00 each morning, only 37 finished the class. What fraction of people fin

ished the class?

1 answer:

saveliy_v [14]3 years ago

6 0

Answer:

37/50

Step-by-step explanation:

So 37 out of 50 who finished the class, so 37/50 .

And you can't simplify it.

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A pet food company wants to know the number of pets owned by adults ages 21 to 70. The frequency table shows the data from a sim

Brut [27]

Thank you for posting your question here. I think the question is "
<span>What is the estimated mean for the population? Explain your answer and show your work."

Below is the solution. I hope it helps.

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6 0

3 years ago

Please help quickly !!

Ira Lisetskai [31]

Answer:

I believe you have to add 15.9 on both sides

4 0

3 years ago

Part B: Factor x2 + 10x + 25. Show your work. (3 points)

Advocard [28]

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6 0

4 years ago

4.2 divided by 8.19 =

Damm [24]

Well, 4.2 divided by 8.19 = 0.51282051282 But if you switch it to 8.19 divided by 4.2 that would equal 1.95

Hope I helped!

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3 0

4 years ago

Read 2 more answers

A and B are two points on square ABCD with coordinates A(1,3) and B(5,3). What are the lengths of the diagonals AC and BD? Round

lilavasa [31]

Answer:

$AC = BD = 5.7$

Step-by-step explanation:

Given

$A = (1,3)$

$B = (5,3)$

Required

The length of the diagonals

First, calculate the length of AB using:

$d = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}$

So, we have:

$AB = \sqrt{(1 - 5)^2 + (3 - 3)^2}$

$AB = \sqrt{(-4)^2 + 0^2}$

$AB = \sqrt{16}$

$AB = 4$

The diagonal of a square is calculated using:

$Diagonal = x\sqrt{2$

Where x is the length of each side.

So:

$AC = BD = AB\sqrt{2}$

$AC = BD = 4\sqrt{2}$

$AC = BD = 5.7$ -- approximated

7 0

3 years ago