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Alex
3 years ago
5

Which line shows theINITIAL error in volume work?

Mathematics
1 answer:
aliina [53]3 years ago
7 0

In step 2, V = \frac{4}{3}(3.14)(37.5) show the error in volume work.

Solution:

Given data:

The steps shows it is sphere.

Radius of the sphere = 12.5

The value of π = 3.14

Volume of the sphere = \frac{4}{3} \pi r^3

Step 1:

$V=\frac{4}{3} (3.14)(12.5)^3

$V=\frac{4}{3} (3.14)(12.5)(12.5)(12.5)

Step 2:

$V=\frac{4}{3} (3.14)(1953.125)

Step 3:

$V=\frac{4}{3} (6132.81)

Step 4:

V = 8177.08 cubic units

This is the correct solution.

But in the given options, in step 2, 12.5 is multiplied by 3.

That is not the correct step. You have to do 12.5 × 12.5 × 12.5.

Hence in step 2, V = \frac{4}{3}(3.14)(37.5) show the error in volume work.

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<span><span>1.     </span>F+4/g=6</span> <span>First, let’s simplify:
=> f+ 4/g
=> rewrite the given equation to fraction
=> <u>f + 4</u>  x g = (6) x g (multiply g on both sides) Then divide the equation
       g
=> f + 4 = 6g (subtract the 4 on both sides)
=> (f + 4) – 4 = (6g) = 4
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Therefore the answer is f = 6g -4

</span>



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Find the average rate of change of the function f(x) = 1/x-2 between the given points x = 4 and x = 8​
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If <em>f(x)</em> = 1/<em>x</em> - 2, then the average rate of change between <em>x</em> = 4 and <em>x</em> = 8 is

(<em>f</em> (8) - <em>f</em> (4)) / (8 - 4) = ((1/8 - 2) - (1/4 - 2)) / 4 = -1/16

If you meant <em>f(x)</em> = 1/(<em>x</em> - 2), then it would be

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Step-by-step explanation:

Since we have given that

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