Leah is studying a bacteria sample that increases 4 times in mass every day. at the end of day 1 of her study, the sample has a mass of 4 milligrams. what is the mass of the bacteria sample after 6 days of study? write each expression in the correct column of the table.8th grade math

Step-by-step explanation:

Given that Leah is studying a bacteria sample that increases 4 times in mass every day.

Let m(t) represent the mass after t days,

Given that

Hence initial mass

The general equation for m(t) would be

Hence after 6 days the mass of the bacteria

gm

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:

which expression can be used to convert 80 us dollars (usd) to australian dollars (aud)?

1 usd = 1.0343 aud

1 aud = 0.9668 usd

step-by-step explanation:

sorry just need the points