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lesya692 [45]
3 years ago
9

Since one refraction cup is half of a cylinder, how could you change the formula for the volume of a cylinder to calculate the v

olume of a refraction cup?

Mathematics
2 answers:
san4es73 [151]3 years ago
8 0

Answer:

Bbbh. N bh bhbbbhhhh. N nnbn n nn j nj j.

Step-by-step explanation:

Thsisnas ama due to: sjn xjs

Vika [28.1K]3 years ago
6 0

Answer:

Although a cylinder is technically not a prism, it shares many of the properties of a prism. Like prisms, the volume is found by multiplying the area of one end of the cylinder (base) by its height.

Step-by-step explanation:

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What is -9 x (-3) ????
Natali5045456 [20]

Answer:

the answer is 27

Step-by-step explanation:

Since both intergers are negative, two negative intergers multiplied equal a positive answer. after wards just multiply 9 and 7 together. I hope this helped.

5 0
3 years ago
The county hospital is located at the center of a square whose sides are 3 miles wide. If an accident occurs within this square,
Dmitry_Shevchenko [17]

Answer:

3

Step-by-step explanation:

The x-coordinate of the accident is a random variable of uniform distribution with range [-1.5,1.5]. The same can be said for the y-coordinate. However, |x| and |y| are also uniform variables with range [0,1.5], since we still have the same probability on every pair of intervals with the same lenght.

Note that |X| and |Y| are independent with each other, therefore E(|x|+|y|) = E(|x|) + E(|y|) = 2*E(|x|). The last equality holds because both x and y are identically distributed, then so are |x| and |y|.

E(|x|) = \int\limits^{1.5}_0 {\frac{x}{1.5} \, dx = \frac{2}{3}* ((1.5^2)/2 - 0^2/2) = \frac{3}{2}

Therefore, E(|x| + |y|) = 2 * 3/2 = 3.

I hope that works for you!

4 0
3 years ago
Gieo 120 hạt giống của một loại cây thấy có 15 hạt nảy mầm. Với độ tin cậy 95% hãy tìm ước lượng khoảng cho tỷ lệ nảy mầm của lo
rosijanka [135]

Answer:

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6 0
2 years ago
Pls help me !!! Find the volume of the cylinder. Either enter an exact answer in terms of 7 or use 3.14 for T.
jeka57 [31]
Volume of cylinder = pi r^2 h
= 3.14 x 3^2 x 2
= 3.14 x 9 x 2
= 28.26 x 2
= 56.52 units^3
7 0
3 years ago
What’s the algebraic expression of y-2
krok68 [10]

Answer:

The algebraic expression for y -2 if this is subtraction is "some number" minus 2

Step-by-step explanation:

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1 year ago
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