JWalker
Popular questions and responses by JWalker
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 
Boolean Algebra
Let the 6tuple 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 
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 
Math
What is 4th term of the Binomial expansion of (10 + 10)10 ?
asked on November 12, 2019 
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 
math
Suppose D(f) = {x x ∈ R, x ≠ 3} and f(x) =(x+2) /(x3). What does define(s) inverse (f−1)?
asked on November 12, 2019 
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

math
Thanks oobleck
posted on November 12, 2019 
Math
Thanks Reiny
posted on November 12, 2019 
math
is that 5/6?
posted on November 12, 2019