D. 240 minutes is the correct answer
Answer:
y=-3x+10
Step-by-step explanation:
Use point-slope form first.
y-y1=m(x-x1)
Plug the numbers into that.
y+2=-3(x-4)
Distribute and simplify to convert it to y=mx+b
y+2=-3x+12
y=-3x+10
Answer:
The square root of 1/16 is 1/4=0.25
Step-by-step explanation:
Use the pythagorean theorem A² + B² = C²
A and B are legs and C is the hypotenuse
so- A² + 12² = 24² A² + 144 = 576
-144 -144
A² = 432 then you have to take the square root
of each side
so- A = √432 or aprox. 20.78
Answer:
Step-by-step explanation:
The logistic differential equation is as follows:
In this problem, we have that:
, which is the carring capacity of the population, that is, the maximum number of people allowed on the beach.
At 10 A.M., the number of people on the beach is 200 and is increasing at the rate of 400 per hour.
This means that 
when 
. With this, we can find r, that is, the growth rate,
So
So the differential equation is:
