Answer:
3/5
Step-by-step explanation:
Convert 1/5 to a decimal which is .20.
Then multiply by 3.
0.25 is the probability that you would select a score between 300 and 700. I used the empirical rule when i solved this.
Answer:
Step-by-step explanation:
The relationship is linear, so the plant grows the same amount each day.
The height on the 2nd day was 8 inches:
h₂ = 8
The height on the 7th day was 20.5 inches:
h₇ = h₂ + (7-2)d = 8 + 5d = 20.5
d = 2.5
The plant grows 2.5 inches each day.
