The correct anwser would be c
Answer:8
Step-by-step explanation: behind the x value (5) there are 2 ages that had a value. You add the two values (5+3) and you get 8.
Final answer is 8.
Answer:
tic edited ericg ki dudh e jo5dhj54 is the first one for each day of work with
Answer:
12
Step-by-step explanation:
x will be the age of her younger brother
34 = 2x + 10
She is ten more than twice his age
34 = 2x + 10
- 10 - 10
Then she twice his age
24 = 2x
÷2 ÷2
So his age is 12
x = 12
Answer with explanation:
We know that the formula for binomial probability :-
, where P(x) is the probability of getting success in x trials , n is the total number of trials and p is the probability of getting success in each trial.
Given : The probability that consumers are comfortable having drones deliver their purchases = 0.28
The total number of consumers selected = 5
To find the probability that when five consumers are randomly selected, exactly three of them are comfortable with delivery by drones , we substitute
n=5, x=3 , p=0.28 and q=1-0.28=0.72 in the above formula.

Thus, the probability that when five consumers are randomly selected, exactly three of them are comfortable with delivery by drones = 0.1138