A babysitter earns $12 per hour. Which of these represents this constant rate of change? Babysitting
Number of hours babysitting, h Amount of money earned, m
1 12
2 20
4 36
5 44

⊝

In 5 hours a babysitter earns $60.00.
⊝

In 7 hours a babysitter earns $64.00.
⊝

Babysitting
Number of hours babysitting, h Amount of money earned, m
1 12
2 24
4 36
5 48
⊝

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?

Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?

Peter measures the angles in a triangle. he finds that the angles are 95, 10 and 75. is he correct? explain your answer