How do I solve equations with three variables by cross multiplication method?
The above equations are solved by using determinant method. You can’t actually solve 2 equations with 3 variables to obtain the values. This method gives the ratio between the variables.I hope this is what you are looking for!
If I multiply the result of my observations by 3, how variance and mean will vary?
Mean will become three times while variance will become nine times. Std dev will become three times.MeanVariance
How do I write a C program to calculate the multiplication of two numbers?
Program to multiply two numbers in C:#include
Homework Help. How do I multiply by a constant logarithm in excel?
I have to do a homework assignment involving regression with over 2000 samples. One of the questions asks me to run a regression using the natural log of all the variables. There is absolutely no way I would be able to multiply each term by its logarithm one by one. I tried multiplying the way one would multiply something by a constant number but I can't seem to do that for logarithm. Please help me I have no clue what to do.
What is a like term, term, coefficient, and a constant?
I'm having trouble with my homework... Uhm, I was given an expression and it asked to identify the terms, like terms, coefficients, and constants. Like, 4e+7e+5, and I would have to name each of the things in it. Please help me(: BTW: Uhhh, if you could, could you possibly tell me how to rewrite an expression while using the Distributive Property? (& I'm not usually this stupid at math, I was just out sick for a week. ;D)
Coefficients? Like terms? Any constants?
Coefficient- number in front of variable like terms- terms that share a common (factor)- i put it in parenthesis because I'm not sure how else to describe it Constant- number with no variables so: First problem coefficients: 6 for 6kp; 9 for k; 1 for kp like terms:6kp and kp; 9k is not one cause it doesn't have a p in it. (Any chance your teacher talks about apples and oranges a lot?) Constants: -14 As a tutor, I can't possibly give you both answers so try the second yourself. Hint: multiplication is associative e.g. ab = ba