Answer: False I'm pretty sure
Step-by-step explanation:
Answer:
The population size after seven days will be 171.
Step-by-step explanation:
The population of protozoa can be modeled by the following equation.

In which Q(t) is the population after t days, Q(0) is the initial population and r is the growth rate.
In this problem, we have that:

So

Find the population size after seven days.
This is Q(7).

The population size after seven days will be 171.
Answer: 8
<u>Step-by-step explanation:</u>
x² - 2x + ___ - 4y² = 15 + ___
x² - 2x + <u> 1 </u> - 4y² = 15 + <u> 1 </u>
(x - 1)² - 4(y)² = 16



width of rectangle is 2
= 2(4) = 8
Answer:
D
Step-by-step explanation:
(14 - 6) is 8
2 * 3 is 6
6 + 3 is 9
6 + 8 = 14
14 * 9 = 126
your answer is 126