Yes, your answers are correct.
The volume of a cone is given by V = 1/3πr²h. Since the diameter of the first cone is 4, the radius is 2; therefore the volume is
V = 1/3π(2²)(8) = 32π/3
We divide the volume of the sink, 2000π/3, by the volume of the cone:
2000π/3 ÷ 32π/3 = 2000π/3 × 3/32π = 6000π/96π = 62.5 ≈ 63.
The diameter of the second conical cup is 8, so the radius is 4. The volume then is:
V = 1/3π(4²)(8) = 128π/3
Dividing the volume of the sink, 2000π/3, by 128π/3:
2000π/3 ÷ 128π/3 = 2000π/3 × 3/128π = 6000π/384π = 15.625 ≈ 16
It’s already a fraction so it cannot be simplified anymore
Answer:
5:15
Step-by-step explanation:
The shorter "leg" show the hour and the longer "leg" shows the minutes. The minutes around the clock goes by 5s.
Answer:
6 hours
Step-by-step explanation:
?/24=25%/100
24x25=600
600÷100=6.00
You can’t really answer this without showing us the the answer you got from item 6
