Answer:

Step-by-step explanation:
Answer:
Therefore, the average amount of rainfall per day for the 8-day period is 0.2375in.
Step-by-step explanation:
We know that Annabelle measured and recorded the amount of rainfall for 9 days in a row. Her results are shown below. 3/10in., 1/5in.,1/10in., 3/10in., 2/5in., 1/5in., 1/5in., 1:5in.
We have 8 values given. So we will calculate the average value in 8 days.
We have
3/10+1/5+1/10+3/10+2/5+1/5+1/5+1/5=19/10
we get

Therefore, the average amount of rainfall per day for the 8-day period is 0.2375in.
Answer:
a
Step-by-step explanation:
Answer:
slope = .09
Step-by-step explanation:
slope = change in y/ change in x
4.5 ft/ 50 ft
.09