Answer:
83/100 x 180
Step-by-step explanation:
We have to find the cost of the ticket after the discount.
100% - 17%= 83%
83% of the total percentage of the original price that he needs to pay.
So we do:
83/100 x 180
So, this would be the expression.
Hope this helps!:)
Answer:
To convert a decimal to percent, just multiply it by 100, or move the decimal place 2 times
Ex: 0.29 x 100 = 29
The answer would be 29%
To convert a percent to a decimal, do the opposite
Ex: 29%/100 = 0.29
Answer:
The margin of error for the survey is 0.016
Step-by-step explanation:
We are given the following in the question:
Sample size, n = 1024
Sample proportion:

We have to find the margin of error associated with a 90% Confidence interval.
Formula for margin of error:


Putting the values, we get:

Thus, the margin of error for the survey is 0.016
Answer:
120
Step-by-step explanation:
15/1.5=10
10 x 12=120