Mathematics : asked on sophx
 15.04.2022

The volume of a cube is 528cm cubed. work out the length of its side rounded to 1DP

. 1

Step-by-step answer

09.07.2023, solved by verified expert
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8.1

Step-by-step explanation:

Formula for volume of cube. V = Volume and A = Edge.

The volume of a cube is 528cm cubed. work out, №18010795, 15.04.2022 17:28

The volume of a cube is 528cm cubed. work out, №18010795, 15.04.2022 17:28

Therefore we have.

The volume of a cube is 528cm cubed. work out, №18010795, 15.04.2022 17:28

The volume of a cube is 528cm cubed. work out, №18010795, 15.04.2022 17:28

We have to use the cube root function.

The cube root of (n) is the same as (n) raised to the 1/3 power.

n = a number

The volume of a cube is 528cm cubed. work out, №18010795, 15.04.2022 17:28

So then we have.

The volume of a cube is 528cm cubed. work out, №18010795, 15.04.2022 17:28

The volume of a cube is 528cm cubed. work out, №18010795, 15.04.2022 17:28

Round to 1 decimal place.

The volume of a cube is 528cm cubed. work out, №18010795, 15.04.2022 17:28

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Mathematics
Step-by-step answer
P Answered by Master

8.1

Step-by-step explanation:

Formula for volume of cube. V = Volume and A = Edge.

V=a^{3}

a=\sqrt[3]{v}

Therefore we have.

528=a^{3}

a=\sqrt[3]{528}

We have to use the cube root function.

The cube root of (n) is the same as (n) raised to the 1/3 power.

n = a number

a=v^{\frac{1}{3} }

So then we have.

528^{\frac{1}{3} } =a

a=8.08248004

Round to 1 decimal place.

a=8.1

Mathematics
Step-by-step answer
P Answered by PhD
Answer: 440 grams for 1.54 is the better value
Explanation:
Take the price and divide by the number of grams
1.54 / 440 =0.0035 per gram
1.26 / 340 =0.003705882 per gram
0.0035 per gram < 0.003705882 per gram
Mathematics
Step-by-step answer
P Answered by PhD

Cost of 7 gallons=$24.50

Cost of 1 gallon=24.50/7=3.5

Cost of 15 gallons=15*3.5=52.5

Cost of 15 gallons will be $52.5

Mathematics
Step-by-step answer
P Answered by PhD

y=2x+15

where y=Value of coin

x=Age in years

Value of coin after 19 years=2*19+15

=$53

Therefore, Value after 19 years=$53

Mathematics
Step-by-step answer
P Answered by PhD
The answer is in the image 

The answer is in the image 

Mathematics
Step-by-step answer
P Answered by PhD

F=ma

where F=force

m=mass

a=acceleration

Here,

F=4300

a=3.3m/s2

m=F/a

    =4300/3.3

    =1303.03kg

Mathematics
Step-by-step answer
P Answered by PhD

F=ma

where F=force

m=mass

a=acceleration

Here,

F=4300

a=3.3m/s2

m=F/a

    =4300/3.3

    =1303.03kg

Approximately it is aqual to 1300kg

Mathematics
Step-by-step answer
P Answered by PhD

The answer is in the image 

The answer is in the image 

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