1 cartons of juice = $4.20
3 single cartons = 4.20 * 3 = $12.60
1 pack = $9.45
He saved 12.60 - 9.45 = $3.15
So, he saved $3.15, compared to the total ($12.60)
To calculate the percentage, we will do a proportion:
3.15 (money saved) : 12.60 (total of 3 single cartons) = x (how much percentage) : 100 (total)
3.15 : 12.6 = x : 100
To calculate x, we will moltiplicate the ends (where we have known numbers) than divide all per 12.6
So
x = (3.15 * 100) / 12.60 = 315 / 12.6 = 25
So the percentage saving is 25%
I’m assuming the 7325 are the number of people, since you write it in dollars.
$38676 that week / 7325 people
= $54.78 per person
Since each question only has two outcome, which is yes/no. A five question true/false quiz is consist of five true/false factors.
True/false can be simulated as 1/2, or half the change of being correct.
Now if you put 1/2 to it’s fifth power, or (1/2)^5, since there are five questions.
The chances of getting ALL FIVE questions right is 1/32, now if you want to have two questions correct, which is 2/5 of the probability, then we would only need to raise the power to 3, since you we’re considering the other three would be definitely wrong
(1/2)^3 = 1/8
In result, the probability of getting 2 out of 5 questions correct is 1/8
Answer:
AB
Step-by-step explanation:
Answer:
The value of given expression is 
Step-by-step explanation:
Given expression as :
Or, 
Or, 
Or, 
Or, 
Or, 
Or,
Hence The value of given expression is Answer
