Answer:
<u>40°</u>
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
This deals with simplification or other simple results.
Answer:
V= 57.8 cm^3
Step-by-step explanation:
i had the same question and got it wrong and it showed me the correct answer so basically
V=1/3(11.56(15)
V=57.8
Answer:
The answer is 63.31
Step-by-step explanation:
Answer:
We are given
Scientist begins with 150 milligrams of a radioactive substance
so,
we can use formula
we can plug Po=150
After 29 hours, 75 mg of the substance remains
so, at t=29 , P=75
we can plug it
now, we can solve for k
now, we can take ln on both sides
now, we can plug it back
and we get
we can plug t=33
we get
..............Answer
Step-by-step explanation:
