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kumpel [21]
2 years ago
13

A cylindrical grain bin has a radius of 9 feet and a height of 30 feet. How many cubic feet of grain can the bin hold?

Mathematics
2 answers:
laila [671]2 years ago
8 0

Answer:

7,630.2

Step-by-step explanation:

Masteriza [31]2 years ago
6 0

Answer:

7,630.2

Step-by-step explanation:

Cylinder Area = 2 x π x r x (r + h)

2 x π x 9 x (9 + 30) = 7,630.2

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maksim [4K]

Answer:

C) 4a^{6}b

Step-by-step explanation:

\frac{(4b^{3} 3a^{4}b^{2})}{3a^{-2} b^{4}} Copy the original equation

\frac{12a^{6}b^{5}}{3b^{4} } Combine like terms

\frac{12a^{6}b}{3} Simplify the b, then divide by 3

4a^{6}b

If this answer is correct, please make me Brainliest!

4 0
3 years ago
Match each slope and y-intercept with the appropriate linear equation.
Bumek [7]

Answer:

m= 4, b = 3 matches with y = 4x +3

m=5, b = -2 matches with y = 5x - 2

m = 3, b = 4 matches with y = 3x + 4

m = -2, b=5 matches with y = -2x + 5

Step-by-step explanation:

Slope-intercept form is <em>y = mx + b</em><em> </em>in which m = slope and b = y-intercept

7 0
3 years ago
Read 2 more answers
if the velocity of a body changes from 13m/s to 30m/s while undergoing constant acceleration whats the average velocity of the b
34kurt
Average speed = (1/2) (beginning speed + ending speed)
                          = (1/2)        ( 13 m/s  +  30 m/s )
                          =    (1/2)        ( 43 m/s )
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3 0
3 years ago
Read 2 more answers
What are the solutions of this quadratic equation? x2-6x=-58
weeeeeb [17]

Answer:

x^{2}-6x=-58

Step-by-step explanation:

3 0
3 years ago
Please see attachment for the question and answer choices.
Triss [41]

Answer:

  about 81 years

Step-by-step explanation:

A graphing calculator can give you the answer easily.

__

You can solve the problem algebraically by putting in the given number and solving for t.

  30000 = 32000/(1 +12.8e^(-.065t))

  12.8e^(-.065t) = (32000/30000) -1 = 1/15

  e^(-.065t) = 1/(15·12.8) = 1/192 . . . . . divide by 12.8

  -0.065t = ln(1/192) ≈ -5.257 . . . . . .  take the natural log

  t = -5.257/-0.065 ≈ 80.88 . . . . . . . .divide by the coefficient of t

It will take about 81 years for the number of trees to reach 30,000.

3 0
3 years ago
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