1) -2/2i
2) you divide the 2's
3) -1/i
There will be 38 grams remaining.
The equation would be of the form
y = a(1+r)ˣ, where a is the initial value, r is the rate as a decimal number, and x is the amount of time. Using our values from the problem, we have:
y = 670(1-0.273)^9 = 670(0.727)^9 = 38
Can you give more details please
1. 1 1/3
2. 10 7/8
3. 4 7/15
4. 4/7
I hope this helps. :)
