5- A rectangle that has a perimeter of 16 cm has been dilated with a scale factor of 3. What is the perimeter of the new shape? 6- A triangle that has an area of 36 squared cm has been dilated with a scale factor of 0.5.
Find the area of the new triangle.

CAN I PLEASE GET SOME HELP ON THIS... THANK YOU

What is a rational number between 9.5 and 9.7

What is the number 321,000,000 in scientific notation? also what is the number? ?

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