Each child receives a meal, which consists of a hamburger, a bag of pretzels, and a drink for the children ages 6-10 and a hamburger, two bags of pretzels, and a drink for the children that are older than 10. It costs the club $0.80 for each hamburger, $0.35 for each bag of pretzels, and $0.60 for each drink. Calculate the cost to feed each age group, as well as the total cost to feed all the children. please hel

Write the system of equations represented by the matrix. 0 1 2 4 -2 3 6 9 1 0 1 3

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

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)