If the number of bacteria in a colony doubles every 45 hours and there is currently a population of 500,000 bacteria, what will the population be 180 hours from now?

8,000,000

Step-by-step explanation:

180 divided by 45 equals 4.

500,000 times 2 equals 1,000,000

1,000,000 times 2 equals 2,000,000

2,000,000 times 2 equals 4,000,000

4,000,000 times 2 equals 8,000,000

given that triangle abc is transformed two times to get triangle

a"b"c"

first abc is transformed in to a'b'c' as follows:

the coordinates of a are (1,-1) and transformed into a'(-1,1)

similarly b (4,-2) became b'(-4,2) and

c(7,-2) became c'(-7,2)

i.e. (x,y) becomes (-x,-y)

this is nothing but reflection about a point here origin.

thus first transformation is reflection on the origin.

next is exactly shifting 3 units down

source:

what's the question?

step-by-step explanation:

there is no question.