Answer:
C. 905 in³
Step-by-step explanation:
This problem bothers on the mensuration of solid shapes, sphere
We know that the volume of a sphere is expresses as
V= 4/3πr³
Given that the diameter of the sphere is 12inches
Radius r= 12/2= 6 inches
Substituting our radius we can solve for the volume
V=4/3(3.142*6³)
V= (4*3.142*216)/3
V= 2714.68/3
V= 904.9in³
Approximately V= 905in³
Let x the maximum speed of the plane and y be the speed of the wind.
We know that:
1)Distance = speed x time
2) if the head wind is y, then the resulting speed is x-y (against the wind)
3) if the tail wind is y, then the resulting speed is x+y (with the wind)
1) and 2): 2400 = (x-y).(6) or 6x-6y = 2400
1) and 3): 2400 = (x+y).(5) or 5x+5y = 2400
Hence the system of 2 equation:
6x - 6y = 2400
5x + 5y = 2400.
Solving it gives x = 440 mi/h and y = 40 mil/h
Then the speed of the plane with no wind is 440 km/h
- Total number of fabric Mrs. King has =
- Number of yards of fabric used for a blanket =
- Number of yards of fabric used to make a pillow =
- To find the number of yards of fabrics Mrs. King has left, we apply the operations of Addition and Subtraction
- Step 1 : Addition Operation
Total number of fabrics used by Mrs. King = Fabric used for blanket + Fabric used for pillow
= 
- Step 2 : Subtraction Operation
Total number of yards of fabric left = Total number of fabrics - Total number of fabrics used
= 
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Answer:
the amount you will get it will be something $286.572 because first multiple 5000 with 2.6% and then multiple by 10 for ten years
