Answer:
1) I'm not sedated.
1. I.I.
I'm s.
2. I
I'm s.
3. What do i do?
I'm s.
4. I
I'm s.
5. I
I'm s.
6. What do i do, i'm sgoing.
I'm s.
7. I
I'm s.
A high-altitude cloud made up of smaller clouds is a cirrocumulus cloud
10.2 hours is equivalent to three half-lives, so after 10.2 hours, the mass of the sample would have decayed by half three times over. If one starts with 100 mg of the sample, then after three half-lives, there would be 100(0.5)³ = 12.5 mg of the sample remaining.
Thus, the correct answer choice here would be D.
Answer: Another way of looking at it!
y
=
10
Explanation: Explanation:
This is a ratio question in disguise.
By parts of the question:
"When y varies directly with x"
→
y
x
"
"if y=8 when x=4"
→
.
.
y
x
=
8
4
"how do you find y when x=5"
→
y
x
=
8
4
=
y
5
so
y
=
8
×
5
4
=
10
This is the same thing as using 'k' in the other solution
