Thirty seven and twenty five thousandths
Answer:48.56
Step-by-step explanation: 121.40-60%=
You can solve this by algebraically as well as graphically. When I tried both ways I got:
solution is x= -2<span />
F=ar^t if the half-life is 96 years...
.5=r^96
ln(.5)=96lnr
ln(.5)/96=lnr
r=e^((ln.5)/96)
f=800e^(336(ln.5)/96)
f=70.71
So about 71mg will remain after 336 years.
Your key word is divide. You'll want to divide your 6 pizzas by your four friends, than most likely convert it to a fraction (unless your teacher accepts decimals.), message if you need more help.
