34 “pupils” like both apples and oranges
<u>Volume
</u>1.5*0.4*3
1.5*1.2
1.8
The volume is 1.8 cubed units.
Answer:
f(7) = 16
Step-by-step explanation:
substitute x = 7 into f(x) , that is
f(7) = 3(7) - 5 = 21 - 5 = 16
Brand X: median value is 13. Look carefully at the diagram so that you can spot and understand where that value comes from.
Brand Y; median value is 16.
We can conclude that the life of Brand Y batteries is always greater than that for Brand X, and that the medians differ by 3 hours.