Answer:
Mean
Step-by-step explanation:
median will only shift by one number, mode is not affected, the mean has a large change.
X= 3
Steps:
10•3+1= 31
12•3-5=31
First take the inside diameter and divide by 2 to get the radius (4cm)
Then use

r^2 with 'r' being your radius to get the area of the base
The area is 12.7 cm
Now multiply the height by the area of the base to get the volume/ capacity!
40cm x 12.7cm (rounded to the nearest tenth) = 502.7 cubic centimeters
10) 13.95$ tip, 11) the video game is now 7.45$
if she bought 4 for 1$ and sells 2 for 1$ that means she sells 4 for 2$ so every 4 she buys she makes 1$ so in order to make 5$ their must be 5 x 4bars so 20bars must be bought