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Irina18 [472]
3 years ago
11

An experiment observes an integer uniformly chosen from {1.2, 3.4.5, 6, 7, 8, 9, 10, 11.12}

Mathematics
1 answer:
Brrunno [24]3 years ago
8 0

Answer:

Options D & E are independent

Step-by-step explanation:

For any of the options to be independent, they have to be mutually exclusive i.e A ∩ B = 0

A) A ∩ B = {1, 2, 3}. They are not mutually exclusive and so they are not independent.

B) A ∩ B = {3}. They are not mutually exclusive and so they are not independent.

C) A ∩ B = {8}. They are not mutually exclusive and so they are not independent.

D) A ∩ B = 0. They are mutually exclusive and thus they are independent.

E) A ∩ B = 0. They are mutually exclusive and thus they are independent.

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Help please I would appreciate ​
lora16 [44]

Answer:

66 (no other answer)

Step-by-step explanation:

The number can be divided by 2 so its even. Its a multiple of 11. It is between 20 and 79. it is a multiple of 3.

5 0
3 years ago
If d=3 what is the answer? 7b to the power of three +10
Sati [7]

Answer:

199 if it's 7b^3 + 10

9271 if it's (7b)^3 + 10

Step-by-step explanation:

You just substitute the 3 in for d. If your expression was 7b^3 + 10, then only b is being raised to 3.

So 3^3 is 27, 27*7 is 189, 189+10 is 199.

If the expression was (7b)^3 + 10, then first you multiply 7 and 3 to get 21. Then you raise 21 to the power of 3, which is 9261. Then you add 10, which is 9271.

7 0
3 years ago
A patient drinks 5 12ounce cups of coffee daily. The doctor recommends cutting back 60%, how many ounces of coffee can the patie
maksim [4K]

The patient is recommended to take 24 ounces of coffee per day.

<u>Step-by-step explanation:</u>

Patient normal intake of coffee daily = 5 times 12 ounces

                                                          = 5 × 12 = 60 ounces

Doctor recommends to cut off 60 % of the normal intake of coffee.

And advised to take only 40 % of the daily intake of coffee.

So 60 % of 60 ounces can be calculated as,

$\frac{60 \times 60}{100}= 36 ounces

40 % of 60 ounces is 24 ounces.

So 60 - 36 = 24 ounces of coffee per day

6 0
3 years ago
What do the graphs of the two even degree functions (y = x^2 and y = x^4) have in common?
Dovator [93]

We have been given two functions y=x^2 and y=x^4.

Now questions is asking about what do the graphs of the two even degree functions y=x^2 and y=x^4 have in common.

By property of even edgree polynomial we know that if it starts from top then it will also end at the top.

If it starts from bottom then it will also end in bottom.

In simple words, we can says that even degree polynomial starts and ends in same direction.

Given functions y=x^2 and y=x^4 are also even degree polynomial so common thing about them is that they will start and end in the same direction. (Upward). You can also check the attached graph of both for better guidance.



8 0
3 years ago
Rita has 3 ¾ cups of potato chips to share with 6 friends. How many cups does EACH friend get?
Nikitich [7]

Answer:

5/8

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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