Find the B)'s plot :
21.4 × 21.4 = 457.96 sq.m
A) 360 sq.m
B) 457.96 sq.m
When you compare them, B) is the better option.
So, The farmer should buy B)
Answer: 0.50+2pin and -3.64+2pin
Step-by-step explanation:
Answer:
The population size after four days is calculated as 168.
Step-by-step explanation:
Let the population size be P
t be the time variable which is measured in hours
Therefore,
by the differential equation
= 0.8329P
So,by solving and expifying the equation on both sides, we get
P = Ae^0.8329t
Therefore,from the first equation we get
P(0) = 6,
A = 6.
Therefore the population size after four days is
P(4) =
= 168( rounded to nearest whole number)
Answer:
777.40
Step-by-step explanation:
Substitute the given value into the equation
-20 + 11*11
Using BODMAS, you do 11*11 first, which is 121
-20+121
Which is 101
Therefore, d is equal lot 101