aayereggie
aayereggie
03-03-2017
Mathematics
contestada
Answering these 3 questions
Respuesta :
ChandrikaP
ChandrikaP
03-03-2017
1)
Volume of a cone is 1/3×πr^2h=1/3×2^2×3×π=4πcm^3
And volume of cylinder is π×r^2h=24πcm^3
Add them 28π=28×3.14=87.92 or 88cm^3
2)
V=4/3πr^3
V=4500π ft^3
3)
V=4/3πr^3
Its given
972π=4/3π×(d/2)^3
972=4/3×d^3/8
972×8×3/4=d^3
d=18inches
Answer Link
VER TODAS LAS RESPUESTAS ( 47+ )
Otras preguntas
In what kind of nation are members of a society most likely to have good educational opportunities? a developing nation a developed nation a country emerging f
How to put a new command in the command prompt
A 545 N sled is pulled a distance of 385 m. The task is done by pulling on a rope with a force of 1225 N at an angle of 19° with the horizontal. How much work i
What's the length of an arc with a central angle of 120and a radius of 5 inches?
What are the best ways for memorising vocabularies in a foreign language ?
A. Management by objectives helps implement goal setting theory. Set two objective, measurable goals for an employee who works in your flower store, or your liq
Rohit is taking a tuition class(passive voice)
MATH: Composition of two functions...help needed with this problem
You are betting on a game with an expected value of -$0.33. What does this mean?
Two trains going in opposite directions leave at the same time. Train B travels 5 mph faster than train A. In 3 hours the trains are 315 miles apart. Find the
