Did Bryn come to the correct conclusion? If not explain
her error.
Bryn checked the measures of the stairs to make sure
they formed a right triangle. The measures of the steps
were 5 in., 13 in., and 12 in.
Bryn's work is shown below:
1. 5 + 13° = 12
2. 25 + 169 = 144
3. 194 + 144
Conclusion: Not a right triangle
No. In step 1 she did not apply the Pythagorean
theorem correctly
No. In step 2 she did not square each term
correctly
No. She should have used the outcome from step
3 to conclude that the triangle is a right triangle.
O Yes, Bryn came to the correct conclusion.
) Intro
✓ Done
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7 of 8

The krasnapolski is a top-of-the-line hotel in amsterdam, the netherlands. among their many services, they rent bicycles to guests. the bicycle checkout is open 24 hours per day 7 days per week and has 50 bicycles on hand. on average, 10 guests request a bicycle each day, arriving completely randomly at all times of the day during the spring and summer seasons. guests keep bicycles for four days on average, with a standard deviation of two days. how long does a guest on average have to wait for a bike? a. approximately 24 hours b. approximately 0.033 hours c. approximately 4 days d. approximately 47 minutes