437.636761 or 437.65 rounded
The IQR of the first period is 15. The IQR of the third period is 1/3 that, 5*(1/3) is equal to 5.
For the third period, Q1 is 78. The expression for Q3 is Q1+IQR
Therefore, 78+5 = 83
Q3 of the third period is 83
Answer:
it will take 5days to reach a total of 180meters
Step-by-step explanation:
80m+20+20+20+20+20
=180meters
=5days
Use the opposite reciprocal of the slope of the known line segment, then plug the point given as well as the opposite reciprocal of the slope into y = mx + b
