Answer:
y = 5/3x -7/3
Step-by-step explanation:
parallel lines will have the same slope
m = 5/3, point (2, 1)
use point-slope form to find the new equation for the parallel line
y - 1 = 5/3(x - 2)
y = 5/3x - 10/3 + 1
y = 5/3x -7/3
Answer:
0.64
Step-by-step explanation:
Divide and multiply by 100.
Answer:

Step-by-step explanation:
We can rewrite the question as (x-5)*(x-5).
Using the FOIL Method (First, Outside, Inside, Last):

This simplifies to 
As per the given information;
Bacteria triples every month.
Originally, there were 4 bacterial cells.
We are suppose to find how many there will be after 15 months.
Hence we can say , the number of bacteria after n month can be given using the exponential growth function

So number of bacteria after 15 month will be

Answer:
Step-by-step explanation:
d^2=(x2-x1)^2+(y2-y1)^2
d^2=(6-8)^2+(4+5)^2
d^2=4+81
d^2=85
d=(85)^(1/2)
d=9.22 (rounded to nearest hundredth)