Debra's room is 4m long, 3.5 wide and 2m high. she wallpapers all 4 walls excluding a door which is 2m by 1m and a window which is 1m by 1m. if the wallpaper costs $3 per m square, how much cost of wallpapers?

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.

3/5

step-by-step explanation:

double number line is not a standard concept, so it must have been defined in your textbook. assume top line is numerator.