The percentage of children ages 1 to 14 living in poverty in 1985 compared to 1991 for 12 states was gathered. Part A: Determine and interpret the LSRL. (3 points)
Part B: Predict the percentage of children living in poverty in 1991 for State 13 if the percentage in 1985 was 19.5. Show your work. (3 points)
Part C: Calculate and interpret the residual for State 13 if the observed percent of poverty in 1991 was 22.7. Show your work. (4 points)

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d. -1.93, -11.93

21 a stick 7 inches long is broken into two pieces, so that one piece is twice as long as the other one. how long are the two pieces?

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