The expression 1e^0.034^t models the balance, in thousands of dollars, where t represents time in years after an account was opened. Write an expression for the number of years after which there will be 15,000 dollars in the account.

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?

A50% increase followed by 33 1/2% decrease