Answer:
16, 8, 23
Step-by-step explanation:
2x+x+x+15=47
4x+15=47
4x=32
x=8
2x=16
x+15=23
Your question is very confusing but x=8 so just plug in 8 where you see X
Answer:
69.724
Step-by-step explanation:
You have to assume that you have 10000 atoms of gallium which would mean that 6011 of those atoms weigh 68.93 u while 3989 atoms weighs 70.92 u. So to calculate this calculation can be set up this way.
to solve this problem, you need to use this formula:
A=P(1+r/n)n⋅t
A = total amount
P = principal or amount of money deposited,
r = annual interest rate
n = number of times compounded per year
t = time in years
but to save you time, it takes you 8 years and 16 days
