Answer: All of the above?
Step-by-step explanation:
9514 1404 393
Answer:
5 9/20 cups
Step-by-step explanation:
The total amount of flour seems to be ...
1/5 +3 3/4 +1 1/2 cups
= 0.20 +3.75 +1.50 = 5.45 = 5 9/20 . . . cups
The probability that the 10th will be able to sit on his/her original seat when the 1st person has randomly changed his/her seat is 7/9
Probability :
In Mathematics, Probability stands for the ratio of the number of favorable outcomes to the total number of outcomes in a random experiment. It is used to predict how likely an event can happen.
Probability of an event,
P(E) = No of favorable outcomes / total number of outcomes
Here we have,
10 people always get on a bus in the same order and sit in the same places.
The 1st person has randomly changed his/her seat
Except for 1 remaining number of seats is 9
If 1st person changes his/her place with the remaining 9 seats the number of ways that 1st person can be seated is 9
In 9 ways 10th will be able to sit on his/her original seat when the 1st person is seated in 2 to 9 seats i.e 7 seats
Therefore,
The number of favorable outcomes that the 10th person will be able to seat in his/her original seat = 7
From the above observations,
The probability that the 10th will be able to sit on his/her original seat
= 7 / 9
Learn more about Probability at
brainly.com/question/13659160
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K is equal to three because it shifted three units up from the parent function
