Mr Smith is in charge of the chess club at his school. They just won the county chess championship. He wants to treat his team to a party for all there hard work this season.
There are 20 people on the chess team
• He is buying chips and cookies for the party
• The chips cost $1.89 each and cookies cost $2.99
• He spent $102, and purchased 40 items

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²

6 meters

step-by-step explanation:

c) the median for town a 30" is greater than the median for town b 25"

step-by-step explanation:

town a, median = q2 = 30

town b, median - q2 = 25

so the median for town a 30" is greater than the median for town b 25"

c

step-by-step explanation: