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k0ka [10]
3 years ago
10

A cylinder and a cone have the same height and radius. The height of each is 5 centimeters, and the radius is 2 centimeters. Cal

culate the volume of the cylinder and the cone (rounded to the nearest tenth). Use 3.14 as an approximation for n. PLS HELP 15 POINTS

Mathematics
1 answer:
UkoKoshka [18]3 years ago
6 0

Answer:

Step-by-step explanation:

volume of cylinder = πr²h = 3.14·2²·5 = 62.8 cm³

volume of cone = ⅓πr²h = ⅓·62.8 ≅ 20.9 cm³

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When dealing with the number of occurrences of an event over a specified interval of time or space and when the occurrence or no
jeyben [28]

Answer:

POISSON DISTRIBUTION

Step-by-step explanation:

When dealing with the number of occurrences of an event over a specified interval of time or space, the poisson distribution is often useful.

Poisson distribution is applicable if:

The probability of the occurrence of the event is the same for any two intervals of equal length.

The occurrence or nonoccurrence of the event in any interval is independent of the occurrence or nonoccurrence in any other interval.

The probability that two or more events will occur in an interval approaches zero as the interval becomes smaller.

Therefore, the appropriate probability distribution is POISSON PROBABILITY DISTRIBUTION.

7 0
3 years ago
John has $20.00 to spend for his mother's birthday. A string of pearls and a pair of pearl earrings costs $25.00. They are on sa
Phoenix [80]

Answer:

2.50

Step-by-step explanation:

30% of 25 is 7.50 take that away from 25 gives you 17.50 take that away from 20 gives you 2.50

4 0
3 years ago
The total surface area of a cube is 294cm squared. <br> Work out the volume of the shape.
Maslowich

Answer:

V=343

Step-by-step explanation:

4 0
4 years ago
Segment AB has endpoints A(–4, 6) and B(1, 4). After a dilation, centered at the origin, the image of A is (–6, 9). Without meas
Misha Larkins [42]

Answer:

see the explanation

Step-by-step explanation:

step 1

Find the scale factor of the dilation

Divide the x-coordinate or the y-coordinate of the image by the the x-coordinate or the y-coordinate of the pre-image

so

\frac{-6}{-4}=1.5

or

\frac{9}{6}=1.5

step 2

Multiply the coordinates of point B by the scale factor to obtain the image B'

B'(1.5*1,1.5*4)

B'(1.5,6)

4 0
4 years ago
Read 2 more answers
Solving steps and answer!
Studentka2010 [4]

Answer:

h = 162.0\ cm

Step-by-step explanation:

Given

BSA = \frac{\sqrt{w*h}}{60}

Required

Find h, when BSA = 1.5 and w = 50

We have:

BSA = \frac{\sqrt{w*h}}{60}

Substitute 1.5 for BSA and 50 for w

1.5 = \frac{\sqrt{50*h}}{60}

Multiply both sides by 60

60*1.5 = \frac{\sqrt{50*h}}{60}*60

60*1.5 = \sqrt{50*h

90 = \sqrt{50*h

Square both sides

90^2 = (\sqrt{50*h})^2

90^2 = 50*h

90^2 = 50h

8100 = 50h

Divide both sides by 50

\frac{8100}{50} = \frac{50h}{50}

\frac{8100}{50} = h

162 = h

h = 162

h = 162.0\ cm

<em>Hence, the patient's height is 162.0cm</em>

4 0
3 years ago
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