Pls tell me the answers for 1. 2. 3. 4. 5. because i don't know algebra

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume

The box plots show the distributions of the numbers of words per line in an essay printed in two different fonts.which measure of center would be best to compare the data sets? the median is the best measure because both distributions are left-skewed.the mean is the best measure because both distributions are left-skewed.the median is the best measure because both distributions are symmetric.the mean is the best measure because both distributions are symmetric