Erin covered a box with contact paper. The dimensions of the box are shown in the figure below: The contact paper costs 8¢ per square inch. She will only pay for the contact paper used to cover the box, even if there is waste or extra. How much money did Erin spend on the contact paper? A.) $20.72 B.) $41.44 C.) $48.12 D.) $73.14

B

Step-by-step explanation:

The first step is to find the surface area of the prism. A rectangular prism has 3 pairs of rectangular sides. In this case, they have dimensions of 9 by 11, 9 by 8, and 11 by 8 units. The surface area of the whole prism is therefore:

Multiplying this by the price of 8 cents per square inch, you get a total price of  $41.44. Hope this helps!

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

answer: the four apples you took away.

step-by-step explanation: