Answer:
Plant 1 is growing faster (choice A)
Step-by-step explanation:
Plug x = 0 into the equation given to find that
y = 3 + 1.5*x = 3 + 1.5*0 = 3
Meaning that at the start, plant 2 is 3 cm tall. Now plug in x = 1
y = 3 + 1.5*x = 3 + 1.5*1 = 4.5
Now plant 2 is 4.5 cm tall. It has grown 1.5 cm since the first measurement. This is the rate of growth. It grows 1.5 cm per day
Compare this to the table and we see that the rate of growth here is 2 cm per day. Each time x increases by 1 in the table, y increases by 2 (eg: from 1.5 to 3.5)
So we see that plant 1 (table) has a larger growth rate compared to plant 2 (equation).
Answer:
Fraction: 89/250
Percentage:35.6%
Step-by-step explanation:
300
divide 3000 by 10 to get a tenth of 3000
Answer:
1:34
Step-by-step explanation:
Because it is a one to however many there are in total ratio so thus 1:34
