Answer:
I belive the answer is 21.42% :)
Answer:
7.5 miles per hour
Step-by-step explanation:
Average speed over the interval [1, 3] = (distance at 3 hrs -distance at 1 hr)/(3 hrs - 1 hr)
From the graph:
Distance at 3 hrs = 30 => (3, 30)
Distance at 1 hr = 15 => (1, 15)
Average speed = (30 - 15)/(3 - 1)
Average speed = 15/2
= 7.5
Therefore, average speed = 7.5 miles per hour
Answer:
Step-by-step explanation:
Median is the dot near the middle of each box. Since median of team one is to the left of that of team 2,
Team 1 has a lesser median than Team 2.
InterQuartile Range (IQR) is the length of the box, so
Team 1 has a bigger IQR than Team 2.
See diagram.
Answer:
10.5
Step-by-step explanation:
b=15/tan(55 degrees)=10.5
AC=10.5