Hi there! The answer is A.
Graph A. is not linear because it contains x^2 and therefore is a quadratic function.
2.5 km because 1.5 is half of 3 and half of 5 is 2.5
Answer: 13/8 or 1.625
Step-by-step explanation:
Answer: x = 6
Step-by-step explanation:
We
let r be the rate in parts per minute at which the lawn sprinkler would fill the pool if use alone then
If the handheld hose and the lawn sprinkler are used together, we have this equation:
5/r + 5/8 = 1
Simplifying this expression,
5(8) + 5r = 1