A number is randomly selected from {80, 81, 82, 83, 84, 85, 86}.

Mathematics

2 answers:

ASHA 777 [7]3 years ago

8 0

Answer:

The correct answer is 3/9 hope this helped :)

Step-by-step explanation:

Ivan3 years ago

6 0

The probability that the number picked is less than 84 p(A) is:
number of possible events with picked number less than 84/ total number of possible events = 4/7
The complement event of A is that event A does not occur. If the picked number is not less than 84 ( this means is greater than 84 or is 84). The probability of the complement event is:1- p(A)=3/7

Solution: B

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Raul plans to run 30 miles this week. He wants to run the same number of miles each day of the week. He says he will run 7/30 mi

dmitriy555 [2]

No, because if he runs 7/30 mile each day he will run 210 miles each week because he is running 30 miles every day so he has to run 7/4.28 miles each day of the week to get 30 miles each week.

3 0

1 year ago

I know its easy but i suck at math pls help

e-lub [12.9K]

Answer:

-6.8125

Step-by-step explanation:

Convert 13/16 to a decimal.

Write -6 down

You get -6.8125.

Hope this helps! If it does, please mark me brainliest, and press thank you to help me. Thank you! ;)

Good luck on whatever you are doing.