Differentiating a logarithmic function in exercise, find the derivative of the function.
y =in x^2/x + 1

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

There is a linear relationship between a salesperson sales and her weekly income.if her sales are $200 her income is $500 and if her sales are 1,200 her income is $600.what is the relationship between sales and income