Step-by-step explanation:
Don't make no sense nnnnn
K - (-3) = 12 When you subtract a negative number, it's the same as adding that number. So, your first step will be to cancel out the double negative.
k + 3 = 12 Next, subtract 3 from both sides of the equation to isolate k.
k = 9
Answer:
$7537.22
Step-by-step explanation:
The compound interest quarterly formula is:

where A is the $8000 goal to reach after 4 years, P is the initial amount needed to deposit, r is the APR and n is the time in years. WE need to solve for P:



$7537.22 must be deposited
Answer:

Step-by-step explanation:
3 out of 46 rows are going to win, meaning that 43 out of 46 rows are not going to win
Make that a fraction:

The volume of water poured out of Tank A is equal to the sum of volumes of Tank B and Tank C.
As per the Question..water in all tank is equal.
so...
First find the volume of Tank A and then divide it by 3.So as to pour equal water in all tanks.
Later...
Add the volumes of Tank B and Tank C.
That's it!
880cube cm is the answer.