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3 years ago

It took a machine 4 minutes to fill 100 bottles. How long will it take the machine to fill 350 bottles?

Mathematics

1 answer:

Sergio [31]3 years ago

4 0

Answer:

14 minutes

Step-by-step explanation:

4 x every 100 bottles

100, 200, 300 = 3

4 x 3 = 12

if 4 minutes is for every 100 bottles, then 50 is half of 100. so 4 divided by 2 is 2

12 + 2 = 14

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arsen [322]

24 times 16 is 384 mm

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3 years ago

Equation for perpendicular to the line -7x + 3y = -10j contains the point (-2,-4)

iogann1982 [59]

Answer:

y = 7/3x + 2/3

Step-by-step explanation:

-7x + 3y = -10

3y = 7x - 10

y = 7/3x - 10/3

-4 = 7/3(-2) + b

-4 = -14/3 + b

2/3 = b

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3 years ago

Awnser Find the slope of the line that passes through (-34, 81) and (32, 12).

icang [17]

Answer:

-23/22

Step-by-step explanation:

Slope m = (y2-y1)/(x2-x1)

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2 years ago

A silo is a composite of a cylindrical tower with a cone for a roof. What is the volume of the silo if the radius of the base is

kirza4 [7]

Answer:

The answer is b. 343,480.8ft

Step-by-step explanation:

I thought it was c at first because I forgot to add the volume of the cone.

The equation for the volume of a cylinder is V=π×r²×h

The solution would look like V=π40²×65=326725.8

The equation for the volume of a cone is V=1/3πr²×h

The solution would look like V=1/3π×40²×10=16755

Adding the two volumes would equal 326725.8±16755= 343480.8

5 0

3 years ago

The snowiest city receive an average of 113.9 more inches of snow than the second snowiest city. The second snowiest city reciev

steposvetlana [31]

Answer:

The snowiest city receive 347.7 inches on average each year.

Step-by-step explanation:

We want to find the amount of snow the snowiest city receives on average every year, "x". It is known that this city receives 113.9 more inches than the second snowiest, which receives 223.8 inches on average every year. Therefore, the expression for "x" is:

$x = 233.8 + 113.9\\x = 347.7 \text{ inches}$

The snowiest city receive 347.7 inches on average each year.

6 0

3 years ago