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patriot [66]
4 years ago
14

Which of these is an example of a discrete random variable?

Mathematics
1 answer:
34kurt4 years ago
7 0

Answer:

c

Step-by-step explanation:

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The quantity of soda consumed per week at a soda fountain is 34 liters, with a standard deviation of 5.8 liters. If any 80 weeks
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D. 0.648 HAPPY TO HELP!
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3 years ago
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The equatorial diameter of a model of earth is 25.6 cm. What is the total surface area of the model​
Arisa [49]

Answer:

2059.7\,\,cm^2

Step-by-step explanation:

Diameter of a model of earth (D) = 25.6 cm

Radius of a model of earth (r) = \frac{D}{2}=\frac{25.6}{2}=12.8\,\,cm

Earth has the shape of a sphere.

Total surface area of a sphere = 4\pi r^2

Put \pi=\frac{22}{7}\,,\,r=12.8\,\,cm

So,

Total surface area of the model =4(\frac{22}{7})(12.8)^2=2059.7\,\,cm^2

7 0
3 years ago
What is 5 1/3 times 3
mote1985 [20]
Hello! To solve this problem, we can split the problem in two and add the products together.

5 x 3 = 15
1/3 x 3 = 0.9

15 + 0.9 = 15.9

Hope this helps! :)
6 0
3 years ago
How can i solve (-4,7) , (-6,-4)
pishuonlain [190]

Answer:

(-6) - 7 and -6 - (-4)

Step-by-step explanation:

you have to find the rate of change.

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5 0
3 years ago
Calculate the volume of this 3D figure
Firdavs [7]

Answer:

300cm

Step-by-step explanation:

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288cm

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the width would be 12 and the height would be 1 because the 7 on the side is the height of the whole thing and the 6 is the height not including the figure on top. So for the top figure it would be 1x12x1 which would be

12cm

288+12 =   300cm

7 0
4 years ago
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