13. Martha earned £36 000 in the year 2016 and £38 880 in the year 2017. Find the percentage increase in her salary from 2016 to 2017.
You must show your calculations 5
(2 Points)

Find the sum of the following series. round to the nearest hundredth if necessary.

Question 3 of 30 paul buys fruit to make smoothies. he buys 3.78 pounds of apples, 2.12 pounds of peaches, and 4.45 pounds of oranges. paul rounds each weight to the nearest tenth of a pound. about how many pounds of fruit did paul buy? (a) 10.5 pounds (b) 10.2 pounds (c) 10.4 pounds (d) 10.0 pounds 30 points

When you answer this can you explain