Surface area: 181.5
Volume: 166.4
Solution for surface area: 5.5 x 5.5 x 6
Solution for volume: 5.5 x 5.5 x 5.5
The greatest common factor is 38.
Answer:
a.2010 rad/min
b.2412 feet/min
Step-by-step explanation:
We are given that
Diameter of wheel,d=2.4 feet
Radius,r=
a.Rate=320 rev/minute
1 rev=
radian
320 rev/minute=
Where 
Angular speed=
b.Speed,v=

Check the picture below.
now, since we know what "f" is, let us use the CNT triangle with the small COR one.

Answer:
Brand A costs less per diaper
Step-by-step explanation:
To determine if it is the better deal, we need the cost per diaper. To find the Cost per diaper, take the total cost and divide by the number of diapers
Brand A
Cost per diaper = $38.75/ 200 = $.19375 per diaper
Brand B
Cost per diaper = $35.50/170 =.208823529 per diaper
Brand A costs less per diaper