MATHEMATICS MIDDLE SCHOOL

A teacher gives each of five students a box that contains 25 red balls, 25 blue balls, 25 green balls, and 25 purple balls. The students each picked a different number of balls out of their box and recorded their results in this table. What can you conclude from the table? A) The more balls a student picked, the closer she or he came to the expected number per color. B) The student who picked 10 balls came closest to the expected number of balls per color. C) The fewer balls a student picked, the closer she or he came to the expected number per color. D) The student who picked 15 balls came closest to the expected number of balls per color

Answers

Answer 1
Answer: D. I think. I hope this helps you!!

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What is the volume of the prism?

____ cm3

Answers

The volume of this prism is: 240 cm3.

Because, in order to find the volume you have to do: V = w h l = 4 x 15 x 4 = 240.

(V = volume, w = width, h = height, and l = length)

Hope I helped!

- Amber

How much longer is 3 meters than 3 yards

Answers

A meter is 3.37 inches bigger then a yard

Please can someone help me with the whole page ? Thank u and please please please show your work.

Answers

Well, we can really show our work because their is no work to be done. Question 7 is a right angle because it is exactly 90 degrees. So since you now know what a right angle is, you can probably guess Question 8 a would be either 3 o'clock or 9 o'clock. For question 8b , he first one, and acute angle is an angle where it is below 90 degrees. So an example of an acute time is 3:05. An obtuse angle is an angle above 90 degrees. So an obtuse time would be (for example) 3:55. Hope this helped.

Can someone help me with my last homework question, please show the work and explain what you did so I can understand! if you do that I might mark you as brainliest! Thanks!

Answers

Ok, so I worked out the problem.

So for part a) you just multiply 8 by 25% then add the product to get the new perimeter.

Part B you Add all sides for the original square and the new square to get the perimeters of each then you divide the old square perimeter by the new square perimeter to get the percentage.

Part C you get the areas pf bother squares then divide the old square area by the new square area to get the percentage change.

If you have any questions, let me know.

Lisa Lilly was the best runner in eighth grade. One day she ran 100m in 40 sec, 200m in 1 and 10 sec, and 200m over low hurdles Olin one and a half minutes. How many more second did it take her to run the 200m over low hurdles then if did to run the 200 m dash?

Answers

Lisa Lilly takes 20 seconds more due to low hurdles.

What is the arithmetic operator?

Arithmetic operators are four basic mathematical operations in which summation, subtraction, division, and multiplication involve.,

As per the given,

Time is taken to Lisa to cover 200 m in normal = one and a 10 seconds.

Since 1 minute = 60 seconds.

One and 10 seconds = 60 + 10 = 70 seconds.

Time is taken in low hurdles = one and a half minutes.

⇒ 60 + 60/2 = 90 seonds.

Thus, 90 seconds - 70 seconds = 20 seconds.

Hence "Lisa Lilly takes 20 seconds more due to low hurdles".

To learn more about the arithmetic operators,

brainly.com/question/25834626

#SPJ2

Answer:

It took her 20 more seconds to run 200m over low hurdles than it took her to do the 200m dash

What is 15/8-3/8 ?

Express the answer in simplest form.

Answers

1.5 in simplest form :)
since the denominators are already the same, subtract the numerators: 15 - 3. the answer is 12/8. this is reduced to **3/2**. if you need the answer in mixede number form, it is **1 and 1/2**
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