Answer:
Step-by-step explanation:
<u>The factored form, use variables/numbers outside the square:</u>
<u>The standard form, use variables/numbers inside the square:</u>
- x² + 6x - 4x - 24 = x² + 2x - 24
Answer
Same here
Explanation
Answer:
21
Step-by-step explanation:
The number of bacterial population after 5 hours is; 816
- The formula for the exponential growth of the population is;
N(t) = N_o(1 + r)^(t)
Where;
N(t) is number of bacteria after t hours
N_o is number of bacteria initially
r is growth rate
t is time
N_o = 480
r = 11.2% = 0.112
t = 5
N(5) = 480(1 + 0.112)^(5)
N(5) = 816.14
- Approximating to a whole number gives; N(5) = 816 bacteria
Read more about exponential growth at; brainly.com/question/15316908
