Answer:
no they arent
Step-by-step explanation:
The graph would have the equation y=6x, with x being money, y being hours,
since she makes $6 an hour($30/5hours = $6/1hours).
The reflection of (4,-2) over the line y = 2 is (4,6)
And then reflected over the line x = 2, the reflection is (0,6)
See image attached
99% confidence interval contains 99% of the population. It is wider than 95% confidence. (Confidence intervals contain the mean)
Deena spent 45 minutes painting
Clara spent 30 more minutes than that= 75 minutes
Adam spent twice that= 150 minutes
45+75+150=270
They spent 270 minutes painting all together