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3 years ago

An Amazon package

Mathematics

2 answers:

Alenkasestr [34]3 years ago

6 0

Answer:

The volume of a cube is equivalent to the length of its edge cubed, thus the length of the edge of the box is 3√1331 = 11 inches.

Step-by-step explanation:

sorry if its wrong :) hopes it helps

jeka943 years ago

4 0

Answer:

The answer is

<h2>11 inches</h2>

Step-by-step explanation:

Since the figure is a cube all it's sides are equal

Volume of a cube = l³

where

l is the length of one side

From the question

volume = 1331 in³

The length of one side is

$1331 = {l}^{3} \\ \sqrt[3]{ {l}^{3} } = \sqrt[3]{1331} \\$

We have the final answer as

<h3>11 inches</h3>

Hope this helps you

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Type a digit that makes this statement true.<br><br> 145,00<br> is divisible by 5.

Volgvan

Answer:

145,000÷5=29000

or 14500÷5=2900

Step-by-step explanation:

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2 years ago

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A certain ferry moves up and down a river between Town A and

Blizzard [7]

Answer: 60 miles

Step-by-step explanation:

Given

It takes ferry 2 hours to travel to town A and only $1.5\ hr$ to travel back to town B.

Speed of current is $u=5\ mph$

Suppose the speed of the ferry is $v$ mph

Distance traveled in both the cases is same, but it took more time traveling to city A that is, ferry is moving upstream and downstream for returning time.

$\Rightarrow 2(v-5)=1.5(v+5)\\\Rightarrow 2v-10=1.5v+7.5\\\Rightarrow 0.5v=17.5\\\Rightarrow v=35\ mph$

Distance between the towns is $2\times (35-5)=60\ \text{miles}$

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2 years ago

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Andreas93 [3]

It is true. YOU'RE WELCOME :D

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2 years ago

The volume of a sphere whose diameter is 18 cm is

prohojiy [21]

Answer:

= 3052.08 cm^3

Step-by-step explanation:

Volume of a sphere is given by

V = 4/3 pi r^3

We know the diameter is 18

d = 2r

18 = 2r

Divide each side by 2

18/2 =2r/2

9 =r

V = 4/3 pi 9^3

V = 4/3 pi (729)

V = 972 pi

Approximating pi by 3.14

V =972 (3.14)

= 3052.08 cm^3

5 0

3 years ago

Find the percent of change <br><br> 1970's: $0.79 <br> 2010's: $3.72

tatyana61 [14]

Answer:

471%

Step-by-step explanation:

If you divide 3.72 by .79 you get 4.7088...

Multiply by 100 to get your percentage is 470.88...

Rounded to nearest percentage is 471

hope this helps

7 0

2 years ago