Answer:
8^4 8 to the fourth power
Step-by-step explanation:
HI I JUST DID THE FIRST ONE . SORRY I CAN'T ANSWER THE 5TH AND6th IT'S HARD
Fractions,rats, and percents all interconnect. For ext,50%=11/2 =1:2
Well all you have to do is find the common denominator then use it to subtract