Answer:
I believe it's asking for the additive inverse so,
1. 5
2. -28
3. 10.4
4. -0.875
5. 0
6. 8,003
Step-by-step explanation:
hope this is what u need
if it's right pls mark brainleist
Answer:
2.5 days.
Step-by-step explanation:
The number of half lives is n where
12800(0.5)^n = 800
12800(0.5)^4 = 800
so n = 4
So the half life is 10/4
= 2.5 days.
The answer is 6mm hope this helps
Answer: A (-2,5)
Step-by-step explanation:
Answer:
if she goes 5 days a week then she will pay 45 dollars
she only had 2 pay 20$ one time and she pays 5 dollars each visit and she goes 5 times a week
5x5 is 25 and plus 20 will be 45 just within only that weel
