i dont understand what the question means
<h2>
The required probability is 0.1224.</h2>
Step-by-step explanation:
Here, given:
The probability of having 0 dental checkup = 0.3
The probability of having 1 dental checkup = 0.6
The probability of having 2 dental checkup = 0.1
Number of people chosen at random = 7
So, the number of ways 2, 4 and 1 checkup are :
Now, the combined probability that two will have no checkups, four will have one checkup, and one will have two checkups in the next year
=
Hence, the required probability is 0.1224.
Answer:
See attached picture.
Step-by-step explanation:
See attached picture.
Answer:
594
Step-by-step explanation:
22*3=66
66*3=198
198*3=594
C
3/2 is equal to the cost of $1.50. Each movie is $1.50, so the amount of movies (m) would have to be multiplied by $1.50. Then to calculate the price, you add $18. This would mean the equation looks like
c= 3/2m + 18