A number is picked up random from the three digit numbers, the probability that the no. Is divisible by 4 is?

  The probability that the no. is divisible by 4 is 0.225 .

Step-by-step explanation:

First three-digit number: a = 100

Last digit number: l = 996

Common difference: d = 4

Formula: l=a+(n-1)d

Substitute all values, we get

i.e. there are 225 three digit numbers divisible by 4.

Total 3-digit numbers = 1000

The probability that the no. is divisible by 4 =

Hence, the probability that the no. is divisible by 4 is 0.225 .

step-by-step explanation:

x^2 -12x + 36 + y^2 = 36

x^2 + y^2 = 12x

r^2 = 12rcos(theta)

r = 12 cos(theta)