The areas of two similar octagons are 112 in.² and 63 in.². what is the ratio (larger to smaller) of their perimeters? 16/3 4/9 16/9 4/3,

The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

John has 1/2 pound of oranges to share with julie. if they share the oranges equally, how much will each of them have?