uaurovandu
uaurovandu uaurovandu
  • 11-04-2021
  • Mathematics
contestada

A cylindrical candle has a volume of approximately 400cm^3 and is 8 cm tall. What is the radius of the candle?

Respuesta :

Аноним Аноним
  • 11-04-2021

Answer:

Solution :-

We know that

V = πr²h

400 = 22/7 × r² × 8

400 × 7 = 22 × 7r²

2800 = 154r²

2800/154 = r²

18 ≈ r²

4.2 = r

Answer Link

Otras preguntas

What did democritus and aristole think about the composition of matter
Campaigns focus on their __________ efforts in the last days before the general election.
What is the factored form of the expression k^2 - 9h^2
Which of the following is an example of why writing skills are important in the workplace? A. To send e-mails to your crush on the fifth floor B. To convi
There are _____ progressive verb forms in English. twelve eight four six
Find the sum (3x^2+5x-8)+(5x^2-13x-5)
According to selye (1956, 1976), the _____ phase of the general adaptation syndrome is responsible for the person making efforts to cope with the threat.
The LCD for the fractions 1/3, 3/4, 5/32, and 8/9 is
A nurse is caring for a patient administered ethotoin. what are signs of toxicity for which the nurse should monitor the patient?
Find the first six terms of the sequence. a1 = -6, an = 4 • an-1