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Yanka [14]
2 years ago
6

A cylindrical tank of water as a radius of 1 foot, and a height of 2 feet. The tank is filled to the brim with water and a spher

ical ball is dropped inside, causing water to spill out of the tank. If the ball has a radius of 18 inches, how much water is left in the tank after the ball has sunk to the bottom?
Mathematics
1 answer:
tatyana61 [14]2 years ago
3 0

Answer:

you need to find the volume of the cylinder 1rst

Step-by-step explanation:

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mafiozo [28]

Answer:

see below

Step-by-step explanation:

We can use point slope form

y - y1 = m(x-x1)

where m is the slope and ( x1,y1) is a point on the line

y-12 = 3(x-12)

If we want it in slope intercept form

Distribute

y-12 = 3x-36

Add 12 to each side

y-12+12 = 3x-36+12

y = 3x-24

8 0
3 years ago
Graph each line using intercepts 1/4 x + 2y =2
Leno4ka [110]

The given equation is,

\frac{1}{4}x+2y=2

It can be rewritten in the form of y=mx+c, where c is the y intercept.

Hence,

\begin{gathered} 2y=-\frac{1}{4}x+2 \\ y=\frac{-1}{4\times2}x+\frac{2}{2} \\ y=\frac{-1}{8}x+1 \end{gathered}

Put different values for x and find value of y.

When x=0, y=1.

When x=1,

y=\frac{-1}{8}+1=\frac{7}{8}

The graph is,

5 0
1 year ago
Help plzz (30) points for both of the question-plz help - this is life or dead answer
Elodia [21]

Answer:

The answer is B) 11.

Step-by-step explanation:

We can solve this by making an expression to represent the situation. Let x = the number of student books in the box (what we're looking for):

2.3x + 4.3 + 0.4 = 30

2.3x + 4.7 = 30

2.3x + 4.7 - 4.7 = 30 - 4.7

2.3x = 25.3

2.3x/2.3 = 25.3/2.3

x = 11

8 0
3 years ago
What’s the answer to m/-3 + 10 = 11
Ira Lisetskai [31]

Answer:

x=3 and y=4

Step-by-step explanation:

5 0
3 years ago
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The total cost in dollars to buy uniforms for the players on a volleyball team can be found using the function c= 34.95u +6.25,
Radda [10]
The domain will be the integer numbers between 8 and 12 using the limits in other words 8 ≤ u ≤ 12

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8 0
3 years ago
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