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Bas_tet [7]
3 years ago
14

There are 7 men and 3 women on a coed volleyball team. Two of them will be randomly selected to play in a two-person-team tourna

ment in Santa Cruz. You might wish to sketch a tree diagram on scratch paper to help answer the following. Express your answers as fractions as you find the probability that the two selected students are…
(It might be helpful to print this out, and work it out on paper putting a tree diagram in the space provided below.)

a) …both men.
b) …one man and one woman.
c) …both women
d) …the same gender.
Mathematics
1 answer:
docker41 [41]3 years ago
6 0
B is the correct answer my boy
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On a recent test, Ahmed knew many of the answers, but there were four questions he was unsure of. In each of the four questions,
Vinil7 [7]

Answer:

It is impossible to simulate this with a random number generator without knowing what the correct answer choices were

Step-by-step explanation:

Given

Questions = 4

Options = 5

Required

How can he select the right answer

Using randint will only generate a random number which could or could not be the answer to the question.

This is so because each of the 5 options for the question has the same probability of 1/5. So, using randint will only generate a random number. This generated random number has 1/5 chance of being the answer and 4/5 of not being the answer to the question.

In a nutshell, he can not make use of a simulator to select the answer to the questions in this scenario, unless he knows the solution.

<em>Hence (a) answers the question.</em>

3 0
2 years ago
Solve 7x - 8 = 3x + 40
Contact [7]

Answer:

7x-8=3x+40\\7x-3x=40+8\\4x=48\\x=12

4 0
3 years ago
Read 2 more answers
Is (x + 1) a factor of 10x^3 - 15x^2 + 7x + 32?
iragen [17]
10x^3-15x^2+7x+32^{}=0

we can divide the equation on (x+1) and if we have a real solutons (x+1) is a factor

is a factor because the remainder is 0

so the new form of the equation is

(x+1)(10x^2-25x+32)

5 0
1 year ago
Which situation involves descriptive statistics?
irinina [24]

Answer:

C

Step-by-step explanation:

Descriptive statistics describe an event that happens over time.  So bowler striking on 1/5 of his throws that night would be an example of descriptive statistics.

7 0
2 years ago
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What is the difference? Write the number. 60 - 20=
frosja888 [35]
It would be 40.

60 minus 20 = 40

Difference means subtraction
5 0
3 years ago
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