2 years ago

3/8s of the students in Ms Mull’s class ride the bus. If there are 24 students in the class how many students ride the bus?

Mathematics

1 answer:

marusya05 [52]2 years ago

6 0

Answer:

Step-by-step explanation:

to work this out you would divide the class by the denominator and then multiply by the numerator.

24÷8=3

3×3=9

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The midpoint of segment AB is (-7, 10) and endpoint A is located at (3, -1). Find the other endpoint B. Show all work.

dusya [7]

Answer:

$B(-17,21)$

Step-by-step explanation:

The midpoint of two points is the average of the x coordinates and the average of the y coordinates.

Given

A(3, -1)

and we let the other end point B be B(x,y)

and midpoint is (-7,10)

So, the average of 3 and x is -7, and

the average of -1 and y is 10

We can solve for x first:

$\frac{3+x}{2}=-7\\3+x=2*-7\\3+x=-14\\x=-14-3\\x=-17$

and now solving for y:

$\frac{-1+y}{2}=10\\-1+y=2*10\\-1+y=20\\y=20+1\\y=21$

So, the other point B is:

$B(-17,21)$

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3 years ago

What is the MAD of the data set?

const2013 [10]

The answer to your question is 2.4

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3 years ago

Joe is building a fort for his little brother out of boxes. He is wondering how much room there will be inside the fort.

Levart [38]

The answer is 0.5m cubed.

8 0

2 years ago

Mr. Greg had 8 sandwiches. He gave 1/4 to Nehamiah, 1/4 to Elijah, and 1/4 to Elizabeth. How many sandwiches did Mr. Greg have l

SVEN [57.7K]

There are many ways to work this out. One way could be:

Add up:
1/4 + 1/4 + 1/4 = 3/4

Find 3/4 of 8 so;
8 / 4 = 2
2 x 3 = 6

Find what's remaining:
8 - 6 = 2

So Mr.Greg has sandwiches left.
Hope it helped :)

3 0

3 years ago

Read 2 more answers

The length of a rectangular garden is 3 inches greater than twice it’s width find the dimensions if the perimeter is 24 inches

mel-nik [20]

Answer:

width=3

length=9

Step-by-step explanation:

1/2 perimeter: 24/2=12

let x: width; y: lenght

y=2x+3

x=12-y

y=2(12-y)+3

y=24-2y+3

y+2y=27

y=9

x=12-9=3

4 0

2 years ago