For number 1, the median is 8
For number 2, the mode is C.100
And for number 3, the mean is D.410
Answer: 1-27 2-8 3-9 4-32
Step-by-step explanation:
Answer:
3, 2, 2
Step-by-step explanation:
Answer:
Step-by-step explanation:
Hello, let's say that the price was P, a real number.
After 20% discount it become P - 20% * P = P* (1-20%) = P * (1 - 0.2)
= P * 0.8
And then we take 15% for the VAT, the new price become P * 0.8 * ( 1 + 15%)
= P * 0.8 * 1.15
And this is equal to 22080, so
P * 0.8 * 1.15 = 22080
and the amount of the VAT is P *0.8 * 0.15

Hope this helps.
Thank you.