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3 years ago

8

Chang reads 3/4 books in 4/5 hours, what is the unit rate per hour?

1 answer:

deff fn [24]3 years ago

5 0

Answer:

0.8

Step-by-step explanation:

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The drama club is planning a field

Inessa [10]

Answer:

$\frac{2}{3}s+8=48$ .

Step-by-step explanation:

If we indicate the amount of students in the drama club as"s", we know that $\frac{2}{3}s$ is attending to the trip.
We also know that there are will be 8 teachers in the trip as well.
If the total amount of persons that will go on the trip reachs 48, which is the sum of 8 teachers and the $\frac{2}{3}s$ of the students: $\frac{2}{3}s+8=48$ .

Then, the equation that describes the situation is $\frac{2}{3}s+8=48$ . If we subtract 8 from both sides of the equation, and then we have $\frac{2}{3}s=40$ , which means that s=60.

6 0

4 years ago

Answer for brainlest and 25 points

nordsb [41]

Answer:

Order from greatest to least: 10.5, $3\pi +1$ , $\sqrt{105}$

Step-by-step explanation:

step 1 simplify each number

3π + 1 = 10.4247779

*round to the nearest tenth*

3π + 1 = 10.4

$\sqrt{105} =10.2469507$

*round to the nearest tenth*

$\sqrt{105} =10.2$

10.5 = 10.5

Now that we have simplified each number we can easily put them in order from greatest to least

10.5 is the greatest number

10.4 is the middle number

10.2 is the lowest number

so 10.5, 10.4, 10.2

Now we put them back in the original form

10.5 = 10.5

10.4 = 3π + 1

10.2 = $\sqrt{105}$

Your answer is

10.5 , 3 $\pi$ + 1, $\sqrt{105}$

7 0

3 years ago

A Rectangle has a length of x and a width of 10 inches write an equation to represent the width of the rectangle

balu736 [363]

L * w 10*w because length times width

6 0

3 years ago

What is the answer to K/-3=9

Kay [80]

K = -27 I think that’s right

5 0

4 years ago

Bobbie spends $9.50 on a pack of bulk candy that contains 100 pieces. How much does each piece of candy cost? Round the

True [87]

I believe your answer should be $0.95

Of course, I could be wrong, and I apologise if I am.

5 0

3 years ago