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Ksivusya [100]
2 years ago
7

For each experiment, determine whether events A and B are independent or dependent.

Mathematics
1 answer:
Katena32 [7]2 years ago
4 0

For the given experiments there are following outcomes.
A) Independent
b) Dependent
C) Dependent
D) Dependent
E) Independent

<h3>What is probability?</h3>

Probability can be defined as the ration of favorable outcomes to the total number of events.

For A)
A coin is tossed and a dice is flip. Both the event are independent of each other.

For B)
Choosing of clips have same total number of events that why both the events are dependent to each other.

For C)
It also have same number of total samples cause both cherries and nuts contained chocolate belongs to the same box. That's why its also dependent.

For D)
It
is also dependent because the total number of sample is same for both the marbles.

For E)
It is independent, because for every box that picked reduces the size of sample and probability of picking new box wont depends on previous box.


Thus, this is how events are dependent and independent

Learn more about probability here:

brainly.com/question/14290572

#SPJ1

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The slope of a line that is parallel to each line whose equation is given
Kobotan [32]
Parallel lines, slope is the same so
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8y = -3x + 12
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slope of a line that is parallel = -3/8

2)5x+4y = 5
  4y = -5x + 5
    y = -5/4(x) + 5/4; slope is -5/4

slope of a line that is parallel = -5/4
--------------------
perpendicular, slope is opposite and reciprocal

3)
3x+8y = 11
 8y = -3x + 11
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slope of perpendicular line = 8/3

4)
x = -7, slope is undefined
so slope of perpendicular line is 0

5)
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6)
3x + y = 5
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both have slope = -3 so equations are parallel

3 0
3 years ago
In a science class, 40% of the students received a grade of A, 30% received a grade of B, and 20% received a grade of C on a pro
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Answer:

30 students are in the science class and 3 students recieved a failing grade.

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18<br> What is the value of x?<br> O<br> 3<br> 10<br> 2y + 4<br> 10 + 2x<br> 000
borishaifa [10]

Answer:

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Step-by-step explanation:

18 = 10 + 2x

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Answer:

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