A tin of paint covers a surface area of 50m2. Each tin costs £4.90. The entire surface of a solid cylindrical rod with diameter 10m and height 13m needs to be painted. Find the minimum cost of painting the rod.

one set of data has more variation than the other. hope this !

the answer is a if my teacher taught me correct

jeff jeff

step-by-step explanation:

all three statements are true

step-by-step explanation:

a shipping fee of 5% is charged online with every item purchased online

first let's just take each option and calculate them based on this, to see if the answers matched

keith buys a 40 dollar book

40 x 0.05 = 2

therefore there will be a two dollar fee on keith's book

40 + 2 =42

the first statement is true

a chair costs $80

80 x 0.05 = 4

80 + 4 = 84

the second statement is true

george buys a 20 dollar calculator

20 x 0.05 = 1

20 + 1 = 21

the third statements are true

all three statements are true