Answer:
V ≈ 7186 in³
Step-by-step explanation:
The volume of a cone of base radius r and height h is V = (1/3)(π)(r^2)(h).
When h = 15 in and r = 12 in, the volume of the cone is
V = (1/3)(π)(12 in)²·(15 in), or approximately V ≈ 7186 in³
Answer:
Ram bought that motorcycle for Rs. 36000
Step-by-step explanation:
Given that:
Amount gained = 25%
Selling price of motorcycle = Rs. 45000
As 100% will be the original price, then 25% will be added into it.
125% will be the new percentage.
Let,
x be the original price of motorcycle.
125% of x = 45000

1.25x=45000
Dividing both sides by 1.25

x=36000
Hence,
Ram bought that motorcycle for Rs. 36000
Answer:


Step-by-step explanation:







Answer:
Density formula (p=m÷v). ---[ p= Density, m= Mass, v= volume]
so, 880g/80cm³
=11gcm³