Suppose that a certain population obeys the logistic equation dy/dt = ry[1 − (y/k)]. (a) if y0 = k/3, find the time τ at which the initial population has doubled. find the value of τ corresponding to r = 0.025 per year.

d≈7.07in

step-by-step explanation:

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

b.-4 units

all you   do is count how many times you move

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2