Student notices that a certain bacterium splits into 4 separate bacteria once every 30 minutes. If there was one bacterium on the slide 5 hours ago, how many are there on the slide now?
HELP ASA

r(0,90)(x,y) . t(-5,0)

last option

step-by-step explanation:

∆def to ∆d"e"f"

- rotate 90 counterclockwise degrees

- then translated 5 to the left (x --> x - 5)

answer is the last option

sine

step-by-step explanation:

you can't solve x because it is 2 linear equation and you only have one equation

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.