Answer:
4 ft.
Step-by-step explanation:
2512 = 3.14 * r^2 * 50
r^2 = 2512 / (3.14 * 50)
r^2 = 16
r = 4 ft.
First we have to simplify yards to inch. 3 Feet is in a yard so therefore 36 inches in a yard. Then you would use the scale to 1 to 6 and simplify to get the answer. I am a math teacher. My goal is to guide the students and not give them the answer. My job is to train you guys and learn. Not just to play Fortnite so yeah. Hope this helps.
The volume of a cone is 1/3Bh. The base is pi times the radius squared, so the base is 16 pi. 32 pi = 1/3 • 16 pi • h. 32 pi = 16/3 pi • h. Divide 32 pi by 16/3 pi to find the height, which equals 6.
Answer:
b
Step-by-step explanation:
divide both sides by 2pi
I remember doing this. Is there a video below that to watch where you can try work it out on your own? Frequency tables are very important and will come up in future exams (e.g. GCSEs & mocks).
If you can’t still figure it out let me know and i’ll work it out & give you the answer.
