Thursday
November 27, 2014

Homework Help: math

Posted by karen on Saturday, August 11, 2012 at 5:03pm.

please help!

1.) A random digit from 1 to 9 (inclusive) is chosen, with all digits being equally likely. The probability that when it's squared it will end with the digit 1.

2.) A random number between 1 and 20 (inclusive) is chosen. The probability that its square root will not be an integer.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

probability - please help! 1.) A random digit from 1 to 9 (inclusive) is chosen...
Math - if the last digit of a weight measurement is equally likely to be any of ...
Math - I form a 3-digit number at random from the digits 1-9. What is the ...
stats please help test tom - When a computerized generator is used to generate ...
math - your social security number is a 9 digit number. suppose that the last 4 ...
Statistics and Probability - The Tri-State Pick 3 lottery game offers a choice ...
math - A two-digit number is chosen at random.What is the probability that the ...
Finite Math - Assume that 3 digits are selected at random from the set {1,3,5,6,...
Math grd 12 - You are setting a system programing codes for a universal TV ...
Math - What is the probability that a number chosen at random from the range 1,...

Search
Members