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jeka94
2 years ago
13

A bottle holds 5 milliliters of perfume. How many bottles can we fill with 2 milliliters of perfume?

Mathematics
2 answers:
monitta2 years ago
7 0
2 x 1 / 5 = 2.5 you round the answer to 3.
The answer is or 3 bottles
Hope this helped

Sonja [21]2 years ago
3 0

Answer:

2/5 or 40% of a bottle.

Step-by-step explanation:

A bottle can hold 5 milliliters of perfume. You only have 2 milliliters. Divide 2 with 5:

(2/5)(20/20) = 40/100 = 0.40 = 40%

~

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Answer:

1, 6.2 and 7/2

Step-by-step explanation:

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To find the slope, you use the slope formula (m):

m=\frac{y_2-y_1}{x_2-x_1}    and plug in the two points

(-3, 4) = (x₁, y₁)

(2, -1) = (x₂, y₂)

m=\frac{y_2-y_1}{x_2-x_1}

m=\frac{-1-4}{2-(-3)}       [two negatives cancel each other out and become positive]

m=\frac{-1-4}{2+3}

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4 0
3 years ago
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I need help with 25 and 26 plzz
Paha777 [63]

Answer:

Step-by-step explanation:

25.

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divide both sides by 4

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A graph shows Round Target on the x-axis, from 0 to 10, and Square Target on the y-axis, from 0 to 10. A dashed straight line ha
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PLZ HELP ASAP SOLID GEOMETRY WORD PROBLEMS
yan [13]
The volume of the candle initially is:
V=Ab*h
Area of the base of the cylinder: Ab=pi*r^2
pi=3.14
Radius of the base: r=4 cm
Height of the cylinder: h=6 cm

Ab=pi*r^2
Ab=3.14*(4 cm)^2
Ab=3.14*(16 cm^2)
Ab=50.24 cm^2

V=Ab*h
V=(50.24 cm^2)*(6 cm)
V=301.44 cm^3

The candle melts at a constant rate of:
r=(60 cm^3)/(2 hours)=(120 cm^3)/(4 hours)=(180 cm^3)/(6 hours)
r=30 cm^3/hour

The amount of candle melted off after 7 hours is:
A=(30 cm^3/hour)*(7 hours)
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The percent of candle that is melted off after 7 hours is:
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