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sergey [27]
3 years ago
5

a shelf holds 3 novels, 2 biographies, and 1 history book. two students in turn choose a book at radom. what is the probability

that the students choose both biographies?
Mathematics
1 answer:
shepuryov [24]3 years ago
3 0
1/2 choose biographies
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(these are the rest) May i get more help please :( thank you :)
joja [24]

Answer:

7. a = 1,075 sq ft

8. 128 sq ft

9. a = 80 in

10. $28

3 0
3 years ago
What's the exact amount of numbers that have been discovered in PI π?
bazaltina [42]

Answer:

It has an infinite amount as the decimal keeps going to over 1 million digits and beyond.

Step-by-step explanation:

3 0
3 years ago
Please help pretty please.
Masteriza [31]

Answer:

reflection then translation

Step-by-step explanation:

you reflected of the y axis and then you translated 2 left and 5 up which brings you to 3

3 0
1 year ago
Please answer correctly, will give brainly to best answer, please do explain your answer
Liono4ka [1.6K]

Answer: 26

2³ + 4(2 + x) for x = 10

- first do 4(2 + x) which is

8+4x

- Evaluate 2 cubed

You get 2 times 2 times 2.

That would get 8

Our expression is 8 + 8+x

x = 10

Substitute the values.

It is Now eight plus 8 plus ten

So when you Calculate eight plus 8 plus 10

You will get 26

6 0
3 years ago
Read 2 more answers
2, 3, 6, 8, . . . is an example of an infinite alternating series. True False
vaieri [72.5K]
Answer: False.

Explanation: An alternating series is on in which the alternate terms are negative & positive.
Example, <span>1/2 − 1/4 + 1/8 − 1/16 + ⋯  is an alternating series.

but here, in the given series - all numbers are positive . Hence, it is not an infinite alternating series.

</span>
8 0
3 years ago
Read 2 more answers
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