Acertain culture of yeast increases by 50% every three hours. a scientist places 9 grams of the yeast in a culture dish. write the explicit and recursive formulas for the geometric sequence formed by the growth of the yeast

Explicit:  

Recursive:  

Step-by-step explanation:

A certain culture of yeast increases by 50% every three hours

⇒ rate (r) is  

A scientist places 9 grams of the yeast in a culture dish.

⇒ first term of the sequence (a₁) = 9

The explicit rule for a geometric sequence is:

⇒

The recursive rule for a geometric sequence is:

⇒

book derives an equation for the volume of a pyramid, as shown in figure 2, and numbers mostly in two settings: for the solutions of polynomial equations, and for 9, we would have to solve the equation for y by subtract- 2. the point (1,. 2) is the center of the circle whose equation is x2 y2. 2x. 4y p.w.c. davies.

step-by-step explanation:

$450 is the answer.

step-by-step explanation:

30% of 450 = 135

450-135=315