Answer:
the area of the actual living room floor is 24 square feet.
Step-by-step explanation:
Answer:
3 friends are older than the average.
Step-by-step explanation:
First find the mean. The mean can be found adding all the numbers in the set together and dividing by the amount of numbers in the giving set:
(25 + 36 + 33 + 36 + 30)/5 = (160)/5 = 32
The average age is 32. There are 3 friends that are older than the average (33 , 36 , 36, respectfully).
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Answer: I would say 20%, it makes 100 percent sense!
Step-by-step explanation: Please brainliest!
Answer:
P ( B / A ) = 1/3
Step-by-step explanation:
Solution:-
You select a drawer and select a coin from that drawer.
Let A denote the event that the coin that you select is silver.
Let B denote the event that the other coin in the drawer is gold.
You are equally likely to pick any coin, so:
P ( A ) = 3 silver coins / 6 coins in total = 0.5
There are 6 different ways you could have selected a coin. Only one of them results in you selecting a silver coin AND the other coin in the drawer being gold, so:
P ( A & B ) = 1 desired / 6 total coins = 1/6
By the definition of conditional probability:
P ( B / A ) = P ( A & B ) / P ( A )
= 1/6 / 0.5
= 1 /3
Answer:
<u>C) 2parts that are one eight each.</u>
Step-by-step explanation:
The reason I chose <u>C)</u> as the correct answer is becasue I evaluated it with the steps below.
A) - 8 parts that are one fourth each.
<u>This cannot be correct because it would surpase the 2/8ths (would be over).</u>
B) - 4 parts that are one-half each.
<u>This cannot be correct because it would surpass the 2/8ths (would be over).</u>
C) - 2parts that are one eight each.
<u>This can be correct because 2 parts have 1/8th. 1/8 + 1/8 = 2/8.</u>
D) - 2parts that are one fourth each.
This cannot be correct because the denominator is not 8, it is 4 meaning it wouldn't fit into the format the question asked for (which was 2/8).
<u>This makes the correct answer C).</u>
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I hope this helps you understand and helps you in your question.
