Fraccions, multiply 9/19 times 95/7

multiply 9/19 times 95/7

Function operations, 2/5x + x+1/3x

2/5x + x+1/3x

Statistics., the mean and standarddeviation of set a is -x ans s respective...

the mean and standarddeviation of set a is -x ans s respectively.find the mean and standard deviation of set b

Geometry, how much is this

how much is this

Explanation of rational expression,

Method of estimating the trends, calculation

calculation

What is the conditional probability based on die questions, A die is rolled...

A die is rolled twice and the sum of the numbers appearing on them is observed to be 7.What is the conditional probability that the number 2 has appeared at least once? A) 1/3

5, what is a variable

what is a variable

Determine the property of join in a boolean algebra, Determine that in a Bo...

Determine that in a Boolean algebra, for any a and b, (a Λ b) V (a Λ b' ) = a.  Ans: This can be proved either by using the distributive property of join over meet (or of mee

Simplify compound fractions, A compound fraction is a fraction that has oth...

A compound fraction is a fraction that has other fractions inside its numerator or denominator. Here's an example: While compound fractions can look really hairy, they're r