<span>In this question, the prices are Increased at a monthly rate of 2.3%. Since you are asked how much the percentage in a year and there is 12 month in a year, then you need to do the calculation 12 times.
The calculation would be (100%+2.3%)^12= </span><span>131.37344984%
That would be about 31.37% a year. </span>
The answer is 42 because 14 × 3 = 42
Hope this helped☺☺
Its marked down $42. The SALE price is $108.00
150*.28=42
150-42=108
5 is you median
4 is your mean
You know that the square root of 144 is 12 and 169 is 13. 150 is in between 144 and 169 so its square root must be between 12 and 13.
