A culture of bacteria has an initial population of 6200 bacteria and doubles every 2 hours. Using the formula
P = Po · 2á, where Pt is the population after t hours,
Po is the initial population, t is the time in hours and dis
the doubling time, what is the population of bacteria in
the culture after 7 hours, to the nearest whole number?

45

step-by-step explanation:

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing

step-by-step explanation:

i believe the correct answer is b.

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.