What is Sara's earning rate in dollars per hour?
coordinate graph titled Saras Earnings. with line passing through 0, 0 1, 10 2, 20 3, 30 4, 40

10 dollars per hour

Step-by-step explanation:

10/1 = 10

20/2 = 10

30/3 = 10

40/4 = 10

So $10 per hour!

10 * 563.67 = 5636.7

13.33%

say 50 oranges, then 100 apples

80 are red, 20 are yellow

total fruit = 150

20chances out of 150 for yellow

20/150 = 13.33%