An original investment of $15,000 earns 7.25% interest compounded continuously. What will the investment be worth in 3 years? 30 years? After 3 years, the investment will be worth $
(Do not round until the final answer. Then round to the nearest cent as needed.)

Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 seconds

Which data set has a greater spread? why? set a: {38, 12, 23, 48, 55, 16, 18} set b: {44, 13, 24, 12, 56} has a greater spread because .

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.