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34kurt
3 years ago
7

A shelf contains 5 nonfiction and 6 comic books. Randomly, you choose one for yourself, set it aside, and choose one for your fr

iend . Are these events independent or dependent
Mathematics
1 answer:
makvit [3.9K]3 years ago
8 0

Answer:

As the first event outcome affects the probability of the outcomes of the second event, both events are dependant.  

Step-by-step explanation:

The events are not independent.

The reason is that the first event affects the outcome of the second event.

This happen because the if we choose a comic book for ourselves, there is a probability of 6-1=5 out of 5+5=10 of getting a comic book for our friend (P=50%).

If we choose a nonfiction book four ourselves, the probability of getting a comic book for our friend is 6 in 10 (P=60%).

As the first event outcome affects the probability of the outcomes of the second event, both events are dependant.  

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4 0
3 years ago
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svetlana [45]

Answer:

12 Newtons

Step-by-step explanation:

We can use Newton’s Second Law to find the mass first.

F = ma

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Substitute this into the second equation.

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F = 3(4)

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Hope this helps! :D

8 0
3 years ago
The equation of a circle is given below. x ^2 +(y-2.25)^2 =196/169. What is the center? What is the radius?
yuradex [85]

Answer:

center : (0, 2.25)

radius: 14/13

Step-by-step explanation:

x^2+(y-2.25)^2=196/169

Rewrite x^2+(y-2.25)^2=196/169

(x-0)^2+(y-2.25)^2=(14/13)^2

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hope this helps<3

3 0
3 years ago
On Monday, 408 students went on a trip to the 200 All 7
kap26 [50]

Answer:

57

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7 0
3 years ago
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Answer:

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Step-by-step explanation:

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