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Vilka [71]
3 years ago
8

Ran 12 kilometers in 66 minutes. How many kilometers in 22 minutes

Mathematics
1 answer:
Dafna1 [17]3 years ago
3 0
12/66--->x/22

12/66--->4/22 (almost 4/20 if you know what I mean)
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In Lixue’s garden, the green pepper plants grew 5 inches in 34 month. At this rate, how many feet can they grow in one month? (L
beks73 [17]

Answer:

<h2>0.15 inches per month</h2>

Step-by-step explanation:

step one:

This problem is focused on the growth rate of a plant.

given data

the plants grow 5 inches in 34 months

and also that 1 month= 4 weeks

step two:

We can still say that

if 34 months see a growth of 5 inches

then 1 months will be X inches

cross multiply we have

X= 5/32 inches

step three:

converting this number to decimal we have

X= 0.15 inches per month

Therefore the growth rate would be

0.15 inches per month

5 0
3 years ago
If it is 1pm today and school holidays officially begin on Saturday at 9 amHow many hours away are school holidays?
adell [148]

Answer:

68 hours

Step-by-step explanation:

Going by the time frame and date attached to this question, if school holidays should begin by Saturday 9 am, then from 1pm today we are 68 hours away from holiday.

3 0
3 years ago
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Elina [12.6K]
The answer is n^2-6n+5

4 0
3 years ago
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A student pushes a 51.5 kilogram bookshelf across a smooth floor with a net force of 67 N.
iren [92.7K]

The acceleration of the bookshelf is equal to 1.30 m/s^2

<u>Given the following data:</u>

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To determine the acceleration of the bookshelf, we would apply Newton's Second Law of Motion:

Newton's Second Law of Motion states that the acceleration of an object is directly proportional to the net force acting on the object while being inversely proportional to its mass.

Mathematically, Newton's Second Law of Motion is given by this formula;

Acceleration = \frac{Net\;force}{Mass}

Substituting the given parameters into the formula, we have;

Acceleration = \frac{67}{51.5}

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Read more on net force here: brainly.com/question/1121817

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2 years ago
There are 3 cats in a room and no other creatures. Each cat has 2 ears, 4 paws, and 1 tail. Which of the following shows a ratio
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A. 1:2:4
None of the other ones fit correctly.
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2 years ago
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