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3 years ago

If the volume of a cube is 2197cm3, find the height of the cube

Mathematics

2 answers:

stealth61 [152]3 years ago

6 0

Since it’s a cube all sides are equal

MaRussiya [10]3 years ago

5 0

Answer:

Step-by-step explanation:

According to the formula,

volume of cube=l^3

2197=l^3

3√2197=l

13=l

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3 years ago

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denis-greek [22]

Answer: OPTION C.

Step-by-step explanation:

<h3> The complete exercise is: "Air pressure may be represented as a function of height (in meters) above the surface of the Earth, as shown below:</h3><h3> $P(h) =P_0e^{-0.00012h}$ </h3><h3> In this function $P_o$ is the air pressure at the surface of the earth, and $h$ is the height above the surface of the Earth, measured in meters. At what height will the air pressure equal 50% of the air pressure at the surface of the Earth"</h3><h3></h3>

Given the following function:

$P(h) =P_0e^{-0.00012h}$

In order to calculate at what height the air pressure will be equal 50% of the air pressure at the surface of the Earth, you can follow these steps:

1. You need to substitute $P(h)=0.5P_o$ into the function:

$0.5P_o=P_0e^{-0.00012h}$

2. Finally, you must solve for $h$ .

Remember the following property of logarithms:

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Then, you get this result:

$0.5P_o=\frac{P_o}{e^{0.00012h}}\\\\(0.5P_o)(e^{0.00012h})=P_o\\\\e^{0.00012h}=\frac{P_o}{0.5P_o}\\\\ln(e)^{0.00012h}=ln(2)\\\\0.00012h*1=ln(2)\\\\h=\frac{ln(2)}{0.00012}\\\\h=5576.2$

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4 years ago

How many times larger is 6x10^3 than 2x10^2

Alecsey [184]

30 times greater I hope it helps unlike that other answer...

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3 years ago

If the volume of a cube is 2197cm3, find the height of the cube​

If the volume of a cube is 2197cm3, find the height of the cube