Answer:znmdzfhnnnnnncv
Step-by-step explanation: bvcxjcdjhdfnjdg
Answer:
52%
Step-by-step explanation:
What is the percent of change from 74 to 35 rounded to the nearest percent
Step one:
given data
initial value=74
final value= 35
Required
Percent change
Step two:
Percent change= 74-35/74*100
Percent change=39/74*100
Percent change= 0.52*100
Percent change= 52%
If the growth rate is a constant, we can model it using a linear equation:
y = b + ax
where b = initial value, a = growth rate.
In this case, x = m = number of months.
Let's find the equation for the growth of each species.
Species A:
Initial height = b = 25 cm
Growth rate = a = 3 cm per month
So its height can be modeled by H(m) = 25 + 3m
Species B:
Initial height = b = 10 cm
Growth rate = a = 8 cm per month
So its height can be modeled by H(m) = 10 + 8m
Thus the answer is A: H(m) = 25 + 3m and B: H(m) = 10 + 8m.
Answer:
x1=, x2=
Step-by-step explanation: