Looking at this table of sample means, which value is the best estimate of the mean of the population? 120
136
160
168

The polynomial 10x3 + 35x2 - 4x - 14 is factored by grouping. 10x3 + 35x2 - 4x - 14 5x )-20 what is the common factor that is missing from both sets of parentheses?

Find the least common denominator for thesetvo rational expressions. n^2/n^2+4n+4 -3/n^2+7n+10

Rewrite 9 log, x2 in a form that does not use exponents. 9log, x = log, x