Allie is going to select a card from the group of cards shown. the cards:

• 2 cards labeled with the number "1"

• 1 card labeled with the number "2"

• 2 cards labeled with the number "3"

• 5 cards labeled with the number "5"

1. the probability that Allie will select a card labeled 3 is ___ out of 10, or ___%.

2. Because the probability that each number will be selected is not __, the group of cards is not fair.

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies