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Kisachek [45]
3 years ago
5

How many 25 milliliter doses of plant food can Tim get from a 1-liter bottle of plant food?

Mathematics
1 answer:
Harlamova29_29 [7]3 years ago
6 0

For this case, the first thing we should do is take into account the following conversion:

1L = 1000ml

Therefore, the 25 ml dose number is given by:

N = \frac {1000} {25}\\N = 40

Answer:

The number of doses that can be obtained from a bottle of 1 liter of vegetable food is:

N = 40

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Answer:

c

Step-by-step explanation:

if the sides are in proportion set the proportions

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5.4*x = 6.21 *2.6; divide by 5.4

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4 0
3 years ago
The length of a rectangle is three times its breadth if the breadth is decreased by 2 m and breadth increased by 4 m the area of
White raven [17]

Answer:

Let the breadth is x, then the length is 3x.

<u>The area is:</u>

  • A = lw = 3x*x = 3x²

<u>The breadth is decreased by 2 m: </u>

  • w = x - 2

<u>The length is increased by 4m: </u>

  • l = 3x + 4

<u>The area is now:</u>

  • (x - 2)(3x + 4) = 3x² - 1/3(3x²)
  • 3x² +  4x - 6x - 8 = 2x²
  • x² - 2x - 8 = 0
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8 0
2 years ago
A car travels 2.5 hours in a northerly Direction for 300 KM. what is the speed and velocity
STatiana [176]
Speed is distance traveled per block of time. As an equation, this is 
Speed = distance/time

In your problem, the given distance is 300km, and the time is 2.5 hours.
Plugging into the equation,
Speed = 300km / 2.5 h
Speed = 120 km/h

Velocity is speed <em>and</em> direction. 
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2 years ago
On a number line, a number, b, is located the same distance from 0 as another number, a, but in the opposite
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Answer:

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8 0
2 years ago
The sum of four consecutive numbers is 42 what is the smallest number
vredina [299]
Let us take a number x
The four consecutive numbers will be
x+1, x+2, x+3

Thus our equation will be
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Thus the four numbers are (substitute)
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9,10,11,12
6 0
3 years ago
Read 2 more answers
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