First find the radius of the circle:
The formula for circumference = C = 2 x PI x radius
The circumference would be the length of the fence.
100 = 2 x 3.14 x radius
100=6.28 x radius
Radius = 100/6.28
Radius = 15.92
Area of a circle = PI x radius^2
Area = 3.14 x 15.92^2
Area = 795.82 square feet.
Liihjhgfgyhbguijhuihgyijhh
Answer:
a. 0.027 or 2.7%
b. 0.973 or 97.3%
Step-by-step explanation:
Please kindly check the attached file for explanation
Answer:
The Trout will have to jump 49 cm in order to catch the insect
Step-by-step explanation:
Here, we want to calculate the distance the Trout has to jump in order to catch the Insect
To calculate this, we need to know the difference in the distances
From what we have, the Trout is 32 cm below the surface while the Insect is 17 cm above the surface of the lake
The difference in height which will represent the distance that the Trout has to jump to catch the insect will be ;
17 + 32 = 49 cm
Answer:
23,040 cm^3.
Step-by-step explanation:
The case will be 6 * diameter of a can in length,
= 6* 8= 48 cm.
The width will be 4 * 8 = 32 cm.
The height = height of each can
= 15 cm.
So the volume of the case = 15*32*48
= 23,040 cm^3.
