After solving I have come up with 6 2/9 or 6.22222.
Answer:
all work is shown and pictured
The expression that represents the number of days until only 10% remains is
T((d) 10%) = 100 • (1/2)^3.322
6a+16
Explanation:
If there's just a variable, there's an understood 1 in front of it. So what that really says is:
7a-1a+16
So, you combine the a's. 7a minus 1a is 6a. Same as 7-1,but you have a variable stuck on the end of it.
6a+16
:^)
Answer:
Thats false
Step-by-step explanation:
When you multiply by a power your basically multiplying that number b itself 10x except for 1
