41) If the straight line: y - 2x + 5 = 0 cuts the circle x2 + y2 – 4x – 8y = 0 at the two points A and B, then the distance between the centre and the chord AB =

(a) 3
(b) 4
(c) 5
(d) V5​

Carly bought a new house for $125,000. the value of the house appreciates approximately 3.5% each year. what will be the value of the house after 10 years?

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

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)