2 years ago

What would be the BEST formula to model the volume of a tree trunk?

Mathematics

1 answer:

irina [24]2 years ago

4 0

like a hand help model?

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slega [8]

Answer:

Step-by-step explanation:

V=pi (r squared) (h/3)

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Divide both sides by 25 pi

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2 years ago

Last year, 800 students attended the career fair at west high school. this year,the number of students who attended the career f

Delvig [45]

Answer:

840

Step-by-step explanation:

Last year, 800 students attended the career fair at West High School.

And, this year the number of students who attended the career fair increased by 5%.

We are asked how many students attended the career fair at West High School this year.

Therefore, the number of students attended the career fair at West High School will be $800[1+\frac{5}{100} ] =800 \times 1.05 = 840$ . (Answer)

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2 years ago

Graph the function f(x)= -{x}

matrenka [14]

Step-by-step explanation:

Source: Desmos.

Graph represents the function: f(x)= -{x}

8 0

2 years ago

PLEASE HELP ILL GIVE BRAINLIEST!!!! AND WORTH MORE THEN 10 POINTS

Tanzania [10]

Answer: 27 ft

Step-by-step explanation:

Given

the angle of elevation is $\theta =4^{\circ}$

Length of track is $L=387\ ft$

Vertical rise is given by

$\Rightarrow \sin (4^{\circ})=\dfrac{H}{387}\\\\\Rightarrow H=387\sin (4^{\circ})=26.99\approx 27\ ft$

4 0

2 years ago