3 years ago

All the gold ever mined would fit into a single cube about how many feet on a side

1 answer:

8 0

All the gold ever mined would fit into a single cube about 60 feet on a side.

A figure that is widely used by investors comes from Thomson Reuters GFMS, which produces an annual gold survey.

Their latest figure for all the gold in the world is 171,300 tonnes.

A cube made of 171,300 tonnes would be about 20.7m (68ft) on each side.

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Answer:

6:1

Step-by-step explanation:

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2 years ago

If two cowboys leave a ranch at 9:00 am, how far apart will they be at 11:00 am if one travels directly north at 20 mph and the

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They will be 50 miles apart.

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2 years ago

) What would the value of c be when

jasenka [17]

The value of c is 233.3

Step-by-step explanation:

Given equation is:

$\frac{18}{20}c-250=-40$

To find the value of c, we have to isolate c on one side of the equation

So,

Adding 250 on both sides

$\frac{18}{20}c-250+250=-40+250\\\frac{18}{20}c=210$

Multiplying by 20 on both sides

$20*\frac{18}{20}c=210*20\\18c=4200$

Dividing both sides by 18

$\frac{18c}{18}=\frac{4200}{18}\\c=233.3333$

Rounding off to the nearest one decimal place

c=233.3

The value of c is 233.3

Keywords: Linear Equation, Solution of linear equation

Learn more about linear equations at:

#LearnwithBrainly

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3 years ago

Find each product 6xy2(x4+3x3y+3xy3) PLEASE HELP!!! ASAP!!

ser-zykov [4K]

Answer:

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Step-by-step explanation:

Multiply each term:

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2 years ago