JWalker

Popular questions and responses by JWalker
  1. math

    Does any one knows answer for this question related to probability? A pair of fair dice is tossed once. If the sum of the two numbers is greater than 9, the probability that one of the numbers is a 6 = ? A. 2/3 B. 5/6 C. 1/6 D. 1/2 E. 1/3

    asked on November 12, 2019
  2. Boolean Algebra

    Let the 6-tuple be a Boolean algebra where B is a set, + and * the sum and the product operators respectively, 0 and 1 the zero and the unit elements respectively and c the complement operator. If b is an element of the set B, what is the dual of the

    asked on November 12, 2019
  3. Java

    Which of the following is / are valid code? a) System.out.println(Integer.add(2,2)); b) Float[] ar= new Float[] { new Float(1.0), new Float(2.1)}; c) System.out.println(Integer.toBinaryString(4)); d) System.out.println(Integer.cat(2,2)); e)

    asked on November 16, 2019
  4. Math

    What is 4th term of the Binomial expansion of (10 + 10)10 ?

    asked on November 12, 2019
  5. Math

    At an examination, students can select three subjects out of many subjects. The following information is given on the subjects STATS and IT and MATHS. 45% of all students take MATHS 20% take IT and STATS but not MATHS 5% take IT and MATHS but not STAT 90%

    asked on November 12, 2019
  6. math

    Suppose D(f) = {x| x ∈ R, x ≠ 3} and f(x) =(x+2) /(x-3). What does define(s) inverse (f−1)?

    asked on November 12, 2019
  7. Math

    Suppose we toss 2 distinct dice simultaneously and observe the numbers which appear on top of the 2 dice respectively. How many outcomes does the sample space of this “experiment” consist of? A. 36 B. 22 C. 18 D. 12 E. 6

    asked on November 12, 2019
  1. math

    Thanks oobleck

    posted on November 12, 2019
  2. Math

    Thanks Reiny

    posted on November 12, 2019
  3. math

    is that 5/6?

    posted on November 12, 2019