You subtract the second number from the first number.
So 547.25 - 327.875
And you should get the answer 219.375
Use the formula below.
Let A_0 = 1 because you just want to know the percentage left. Usually that's the initial amount.
t = 15, the number of years past. n = 22, the half-life.
3x-5=-8(6+5x)
3x-5=-48-40x
3x+40x=-48+5
43x=-43
x=-1
Answer:-1
Answer:
y^6
Step-by-step explanation: