Regression, Regression line drawn as y=c+1075x, when x was 2, and y was 239...

Regression line drawn as y=c+1075x, when x was 2, and y was 239, given that y intercept was 11. Caculate the residual

Arithmetic sequences and series,

Percent of a number, Pay $40 for plan offered for $30 for plan what percent...

Pay $40 for plan offered for $30 for plan what percentage of savings

Multipliying decimals / money, 13.8 times by 5

13.8 times by 5

Future value project, need help with future value project

need help with future value project

Expansion, a-1/a =8 find

a-1/a =8 find

What is approximation, approximate value is the precise or the accurate val...

approximate value is the precise or the accurate value which is measured  to the actual value.., approximation is how close the measured value is to the actual value , for example

REAL NUMBER, PROVE THAT 2 IS IRRATIONAL

PROVE THAT 2 IS IRRATIONAL

Additionally functions in substitution rule, Substitution Rule Mostly ...

Substitution Rule Mostly integrals are fairly simple and most of the substitutions are quite simple. The problems arise in correctly getting the integral set up for the substi

Highest common factor (hcf), We know that a factor is a quantity whic...

We know that a factor is a quantity which divides the given quantity without leaving any remainder. Similar to LCM above we can find a highest common factor (HCF)