School A has 216 students and12 classrooms. School B has 104 students
and 4 classrooms.
Part A: What is the ratio of students to
classrooms at School A?
Part B: What is the ratio of students to
classrooms at School B?
Part C: How many students would have
to transfer from School B to School
A for the ratios of students to
classrooms at both schools to be the
same? Explain your reasoning.

Answers

Answer 1

Answer: Part A: 216 students/ 12 classrooms= 18 students: 1 classroom.

Part B: 104 students/ 4 classrooms= 26 students: 1 classroom.

The average ratio of students to classrooms in both school is:
[(18 students: 1 classroom)+ (26 students: 1 classroom)] /2= 22 students: 1 classroom.

26 students - 22 students= 4 students.

There are 4 students who would have to transfer from School B to School A for the ratios of students to classrooms at both schools to be the same, which is 22 students: 1 classroom.

Hope this helps~

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Carmen participated in a read-a-thon.Mr Cole pledged $4.00 per book and gave Carmen $44. How many books did Carmen read?

Answers

There are 11 books will be Carmen read.

What is mean by Division method?

Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications.

For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.

We have to given that;

Carmen participated in a read-a-thon.

And, Mr. Cole pledged $4.00 per book and gave Carmen $44.

Now, Let number of books read by Carmen = x

Hence, We can formulate,

⇒ 4x = 44

⇒ x = 44 / 4

⇒ x = 11

Thus, There are 11 books will be Carmen read.

Learn more about the divide visit:

brainly.com/question/28119824

#SPJ3

To do this we will divide d amount of money Mr. Cole gave her to d amount of money she gets per book. den d answer will be d amount of books Carmen read. lets do it:-

44 ÷ 4 = 11
Carmen read 11 books.

CHECK OUR WORK:-

11 × 4 = 44
We were RIGHT!!!!!

So, Carmen read 11 books!!

Hope I helped ya!!!! xD

1) the entrance way to the presidio is a rectangle topped by a half circle arch that is 3.2m wide. If the ratio of the area of the rectangle to the area of the arch is approximately 3:1, what it the height of the rectangular entranceway?

Answers

The answer to the height of the thing is 4.2

F n and m are integers and n2 m2 is even, which of the following is impossible?

Answers

So, I think that you mean that

n²+m² is even? (the "plus" sign is missing, but I think this is correct).

this can only happen if either:

both n and m are even
or
both n and m are odd

That's because a sum of two expressions is even if either both or none of the expressions summed is even, and a power of a number is even only if the number is even too.

are those some of the options?

yes!
n and m are even,- possible!
n and m are odd, -possible!
n+m is even, - possible; it would be the case if either both n and m are even or both n and m are odd n+m is odd,

so the option we'll choose is:

none of these are impossible

ILL MARK YOU AS BRAINLIEST, RATE YOU A 5, AND THANK YOU! 70 POINTS!what is the surface area of this rectangular prism? i-ready

Answers

Answer:

290 in²

Step-by-step explanation:

From the net:

S.A. = 2(25 in²) + 4(60 in²) = 50 in² + 240 in² = 290 in²

From the model:

The formula of a Surface Area of a rectangular prism:

S.A. = 2(lw + lh + wh)

l - length

w - width

h - height

We have l = 5 in, w = 5 in, and h = 12 in. Substitute:

S.A. = 2(5 · 5 + 5 · 12 + 5 · 12) = 2(25 + 60 + 60) = 2(145) = 290 in²

Answer: 290 in.^2

Step-by-step explanation: Just did on iready. Hope i helped! (:

The florida panther has an average height of 30 inches. It is 20 inches taller than the northern mockingbird. Write and solve an equation to find the average height of the northern mockingbird.