Question 7 (1 point) Noah and Lin are each trying to solve the equation z? - 6x + 10 = 0. They know that the solutions to r? = -1 are i and
-s, but they are not sure how to use this information to solve for z in their equation.
Here is Noah's work:
x2 - 6x + 10
x2 - 6x
x2 - 6x + 9
(x - 3)2
=0
= -10
= -10 + 9
= -1
Show how Noah can finish his work using complex numbers.

Give all possible names for the line shown.calculation tip: lines can be written with either point first.

Zack notices that segment nm and segment pq are congruent in the image below: which step could him determine if δnmo ≅δpqr by sas? (5 points) segment mo ≅ segment qr segment on ≅ segment qp ∠ n ≅ ∠ r ∠ o ≅ ∠ q

The biologist has a second culture to examine. she knows that the population of the culture doubles every 15 minutes. after 1 hour and 15 minutes, her assistant found that 80,000 bacteria were present. a) what was the size of the initial population? b) predict the size of the culture at t=3 hours. what was the size of the population at 40 minutes? explain and justify your answers. c) create a graph of the population as a function of time. find an equation that can be used to predict the size of the population at any time t. d) examine the rate at which the bacteria culture is growing. how fast is the culture growing after 1 hour? after 1.5 hours? after 2 hours? use a time interval of h = 0.01 hours to estimate these rates. interpret these rates in terms of the context of the problem situation. how do these three rates compare?