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2 years ago

Alex had 12 gumball machines. Each had about 47 gumballs.

Mathematics

2 answers:

rusak2 [61]2 years ago

6 0

Answer: 500

Step-by-step explanation:

its 500 round 47 u get 50 then round 12 u get 10 50 . 10=500

Gennadij [26K]2 years ago

5 0

Answer:

The answer would be 600 gumballs.

Step-by-step explanation:

The first step that you would do to solve this problem is multiply 12 by 47, which would give you 564.

The second step that you would do is round it. 564 rounded to the hundredths place is 600.

Therefore, your answer is 600.

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3x + 4 = 8x – 11 does anyone know how to do this

Nataly [62]

Answer:

x = 3

Step-by-step explanation:

Subtract 8x from both sides.

3x+4−8x=8x−11−8x

−5x+4=−11

Subtract 4 from both sides.

−5x+4−4=−11−4

−5x=−15

Divide both sides by -5.

−5x

−5

−15

−5

x=3

8 0

3 years ago

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A truck is being filled with cube-shaped packages that have side lengths of 1/4 foot. The part of the truck that is being filled

n200080 [17]

Answer:

24000 pieces.

Step-by-step explanation:

Given:

Side lengths of cube = $\frac{1}{4} \ foot$

The part of the truck that is being filled is in the shape of a rectangular prism with dimensions of 8 ft x 6 1/4 ft x 7 1/2 ft.

Question asked:

What is the greatest number of packages that can fit in the truck?

Solution:

First of all we will find volume of cube, then volume of rectangular prism and then simply divide the volume of prism by volume of cube to find the greatest number of packages that can fit in the truck.

$Volume\ of\ cube =a^{3}$

$=\frac{1}{4} \times\frac{1}{4}\times \frac{1}{4} =\frac{1}{64} \ cubic \ foot$

Length = 8 foot, Breadth = $6\frac{1}{4} =\frac{25}{4} \ foot$ , Height = $7\frac{1}{2} =\frac{15}{2} \ foot$

$Volume\ of\ rectangular\ prism =length\times breadth\times height$

$=8\times\frac{25}{4} \times\frac{15}{2} \\=\frac{3000}{8} =375\ cubic\ foot$

The greatest number of packages that can fit in the truck = Volume of prism divided by volume of cube

The greatest number of packages that can fit in the truck = $\frac{375}{\frac{1}{64} } =375\times64=24000\ pieces\ of\ cube$

Thus, the greatest number of packages that can fit in the truck is 24000 pieces.

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3 years ago

In creating a new scale for the mercury thermometer, anders celsius initially set the boiling point of water at _____. a. 0° b.

anastassius [24]

Answer: 100 °

Step-by-step explanation:

6 0

2 years ago

Max worked eight hours and earned $66. how much does he make per hour?

loris [4]

8.25

You can check my answer on a calculator if you want

8.25money x 8hours

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3 years ago

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Enter the mixed number as an improper fraction. 3 3/5 =

3241004551 [841]

Answer:

18/5

Step-by-step explanation:

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3 years ago