I think it is<span> quadratic</span>
~ ANSWER=1/2 ~
Simple probability is found by counting all the results which fit requirements and dividing by all possible results.
To find probability of two results in a row, multiply chance of first result by chance of second result.
Since you are replacing the marble before the second draw, we don’t have to figure out the various changes in odds for the different possible first draws. It’s just that simple.
There are 5 white marbles
There are 4 red marbles
There are always 20 marbles in all
5/20*4/20=1/4*1/5=1/20 or 1/2
By coincidence, the same as the chance of drawing the white marble in one draw.
Answer:
(x + 8)^2 + (y + 5)^2 = 90
Step-by-step explanation:
I took one for the team
Answer:
The probability is 5/7
Step-by-step explanation:
In this question, what we are simply asked to calculate is that what is the probability of selecting a week day from the number of days in a week
The days in a week are ; Sunday Monday Tuesday Wednesday Thursday Friday Saturday
The total number of days in a week is thus 7
The weekdays are Monday Tuesday Wednesday Thursday Friday
The number of weekdays are 5
Thus, the probability of selecting a weekday by Edith is simply 5/7
Less workers = more hours
OR the answer might be worded as
More workers = less hours
