Answer:
cant help you i dont one suck
472
17
x-------------------
3304
4720
plus this numbers answer is 80.24
Answer:
7 hours
They worked together for 7 hours ($350 + $120)
Step-by-step explanation:
2x = x1.2^n
2 = 1.2^n
log1.2(2) = n
log10(2)/log10(1.2) = n = 3.801784017...
so, rounded to the next whole year it takes 4 years.
