Answer: I think it’s 22 May 2021
Step-by-step explanation:-
First Step ) August 2020 + 9 Months = May 2021
Second Step ) 4 + 7*2 ( two weeks has 14 days ) or 4 + 7 + 7 = 18
Third Step ) 18 + 4 Days Later = 22
So final answer would be 22 May 2021.
Hope it helps, Good Day! And happy reading
( P.S ) The bed set took a lot of time to arrive xD
R= 6 in.
area = 兀r^2
= 兀(36)
This is an easy half-life calculation because it involves an exact integer of half-lives. 1,104 days is precisely 8 half-lives. After each half-life, one half of the original remains.
So, after 8 half-lives you will have 1 / 2^8 of the original material left.
So we start with 30 grams and 1 / 2^8 =
<span>
<span>
<span>
0.00390625</span></span></span>.
We are therefore left with (30 *
<span>
<span>
<span>
0.00390625) or </span></span></span>
<span>
<span>
<span>
0.1171875 grams of the original 30 grams of polonium.
</span>
</span>
</span>
Answer:
207
Step-by-step explanation:
sorry if im wrong
The equation is the given one:
Which is the same as:
And the interval of the angle θ must be (0°,90°) so, 2θ must be (0°,180°).
So the statement is True.
