Last year, Ravi had $10,000 to invest. He invested some of it in an account that paid 6% simple interest per year, and he invested the rest in an account that paid 5% simple interest per year. After one year, he received a total of $580 in interest. How much did he
invest in each account?

The number of members f(x) in a local swimming club increased by 30% every year over a period of x years. the function below shows the relationship between f(x) and x: f(x) = 10(1.3)xwhich of the following graphs best represents the function? graph of f of x equals 1.3 multiplied by 10 to the power of x graph of exponential function going up from left to right in quadrant 1 through the point 0, 0 and continuing towards infinity graph of f of x equals 10 multiplied by 1.3 to the power of x graph of f of x equals 1.3 to the power of x