Answer:
c
Step-by-step explanation:
Because
is 1 the equation turns into...
which equals...

and
is just c
Answer:
How may students in class B prefer apples?
Answer: 15 students in class B prefer apples
Step-by-step explanation:
Answer:
Step-by-step explanation:
- Initial amount = 2112 g
- Time = 188 days
- Half-life = 47 days
188 days / 47 days = 4 periods
<u>Mercury left after 188 days:</u>
- 2112 * (1/2)^4 =
- 2112* 1/16 =
- 2112/16 =
- 132 g
X+10>2. The simplified answer is x>-8
Step-by-step explanation:
x+3=8
8-5=3 so x=5
7+5=12 / 12-7=5
12-5=7