Changing bases to evaluate logarithms in exercise, use the change-of-base formula and a calculator to evaluate the logarithm. see example 9.
log5 12

What is the value of the digit 1 in the number 13?

Translate this phrase into an algebraic expression. 21 more than twice goran's savings use the variable g to represent goran's savings. need to know fast.

Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation