28 Each large square has a value of one.
What is the value of the shaded parts of the large squares?
Only 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, ., and / are allowed in your answer.
Answers that are mixed numbers must be entered as an improper
fraction or decimal.

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

363 square inches

step-by-step explanation:

surface area of a pyramid is b + 1/2ph

b is the area of the base: 11 x 11 = 121

p is the perimeter of the base: 11 + 11 + 11 + 11 = 44

h is the height of the pyramid: 11

121 + 1/2(44)(11)

121 + 242

363

answer: i believe it is c

step-by-step explanation:

because 5+4=9 so it would be 3^9