the first one is C
the second one is D
the third one is B
and the last one is A
All you want to do is count up the y-intercept when it crosses and that gives you the last number (b).
The answer is 8069 insects
P(t) = A * e^(r*t)
P(t) - <span>the insect population at the end of t weeks.
A - the initial number of insects
r - the growth rate
t - number of weeks
P(t) = ?
A = 20
r = 50% = 0.5
t = 12 weeks
P(t) = </span>20 * e^(0.5*12)
P(t) = 20 *
P(t) = 20 * e^(0.5*12)
P(t) = 20 * 403.43
P(t) ≈ 8069 insects
P = 2(L + W)
P = 2(400 + 200)
P = 2(600)
P = 1200 ft......
I am assuming that is 12 dollars per yard...
1 yd = 3 ft
1200/3 = 400 yds...at 12 per yd....12 * 400 = $ 4800 <==
The height of a ball over time after someone has thrown it. Height vs time
Answer:
Step-by-step explanation:
Applying Pythagoras theorem on right angle triangle
Diameter=2 x radius
