Answer:
-22,-4,4,37,69
Step-by-step explanation:
The greatest negative number (-22) is always smaller than the smaller negative number (-4).
Half life means exactly 1/2 of what's left decays
example
if yo has 16grams
if half life is 1 hour, after 1 hour, 8g is left
after another hour, 4g is left
after another your, 2g is left
etc
so find how many half lifes have elapes
so
the amount left after n halflives when you start with P amount is
A=P(1/2)^n
5hr=60*5=300mins
300/30=10
10 half lifves
P=1500
n=10
A=1500(1/2)^10
A=375/256
A≈1.46484g
about 1.5g left
Answer:
not enough seats
Step-by-step explanation:
12 rows of 14 seats is ...
12 × 14 seats = 168 seats
8 rows of 12 seats is ...
8 × 12 seats = 96 seats
Then the total number of seats is ...
168 seats + 96 seats = 264 seats
This is fewer than 272, so there will not be enough seats for everyone.
Answer: B
-14 - 2x - 10 + 3y + 8x - 16y
Put everything in order so it is easy to combine like terms.
-2x + 8x + 3y - 16y - 14 - 10
Combine like terms. That means that you should add both x's together, add both y's together, and add both numbers together.
6x - 13y - 24
B is your answer! If you are confused on why B looks different, it is becuase the variables/numbers are in mixed up places. I hope this helps you!
By clearing my brain and tuning my sensitive being to the waves of the immutable spheres, I have succeded in detecting the emanations of your innermost thoughts. I can see that you are thinking of the numbers '2' and '4'.
