Mathematics: What s the volume of a pipe at a port that is 4 feet in diameter 24 ft long a. 603.1872 b. 150.7968 c. 314.1632 d. 301.5936

What s the volume of a pipe at a port that is 4 feet

zachtheskier3896

16.01.2022

explanation:

volume is equal to length * surface area.

surface of a tube base is a circle, so it' surface are can be calculated as:

$\pi \: {r}^{2}$

where r is a radius

$r \: = \frac{1}{2} diameter$

so you calculate volume V as:

$v \: = \pi( {r}^{2} ) \times length \: = \pi \times \frac{1}{4} \times {diameter}^{2} \times length$

$v = 3.14 \times \frac{1}{4} \times 4 \times 4 \times 24 = 301.44$

so the answer is D

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millerbe1228

01.07.2022

Length of x+3= 6.75

Length of 4x=15

Length of 3x-1=10,25

Step-by-step explanation:

First make an equation and find x x+3+3x+1+4x=34Then solve for x, answer will be 3,753,75 represents x

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