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Leokris [45]
2 years ago
8

A pencil making machine took 1⁄10 of a second to make enough pencils to fill 1⁄9 of a box. At this rate, how long would it take

the machine to fill the entire box?
Mathematics
2 answers:
wlad13 [49]2 years ago
6 0

Answer: 9/10 of a second

Fittoniya [83]2 years ago
3 0
It would take it 9/10 if a second.
Reason: if it take 1/10 of a second to fill 1/9 of a box multiply 1 by 9 and you have your answer.
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V= 628.32

Step-by-step explanation:

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3 years ago
Which of the following is the solution to the inequality -2x-4 ≤ 11
Art [367]

Answer:

x\geq -\frac{15}{2}

Step-by-step explanation:

add 4 on both sides

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4 0
3 years ago
Read 2 more answers
Could someone answer this pls thank u
loris [4]

Given:

The area model.

The area of the shape is 82 square units.

To find:

The correct equation for the given situation.

Solution:

We know that, area of a rectangle is

Area=Length \times Width

The figure is divided into 3 rectangles. Using this formula, the area of each rectangle is

A_1=(x)\times (3x)=3x^2

A_2=(x)\times (4)=4x

A_3=(3)\times (3x)=9x

Now, the total area is equation to 82 square units.

A_1+A_2+A_3=82

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3x^2+13x=82

Since the required equation is 3x^2+13x=82, therefore, the correct option is C.

7 0
3 years ago
The radius of a circular rug is 4 feet. How much ribbing will you need to buy to go around the rug? Use 3 for Ñ
d1i1m1o1n [39]

Answer:

24ft

Step-by-step explanation:

So you need to find the circumfrnce and I am 3 for pi

so 3(4)2=24ft

3 0
3 years ago
Ates<br> NICO<br> RAHO<br> UNIT RAte<br> HOW MANY iN 5<br> Minutes?<br><br> 42 pushups in 3 minutes
Elena-2011 [213]

Answer:

70 push-ups in 5 minutes

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42 pushups in 3 minutes is a rate of 14 per minute when you take 42/3.

14 push-ups per minute times 5 minutes is 70 push-ups

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2 years ago
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