Answer:
Step-by-step explanation:
do it on desmos com
3^2
Option 3
threee raise to power two
Answer: use google calculator It’s reliable
Step-by-step explanation:
Answer:
p = 23 and p = -22
Step-by-step explanation:
| 2p -1 | =45
Absolute value equations have 2 solutions, one positive value and one negative
2p-1 = 45 and 2p-1 = -45
Add 1 to all sides
2p-1+1 = 45+1 and 2p-1+1 = -45+1
2p = 46 2p = -44
Divide by 2
2p/2 = 46/2 and 2p/2 = -44/2
p = 23 and p = -22
Each accounts have different amounts of interests, so for this i'm going to use 0.5%
First of all there are quick and easy ways to solve this, here is the most time consuming (explained way to do this):
6773 * 101% = Account balance without interest (100% + 1% = 101%)
6773 * 101% = <span>6840.73 (first year)
</span>6840.73 * 101% = 6909.1373 (second year)
6909.1373 * 101% = 6978.228673 (third year)
6978.228673 * 101% = 7048.01095973<span> (fourth year)
</span>7048.01095973 * 101% = 7118.49106933<span> (fifth year)
</span>7118.49106933 * 101% = 7189.67598002<span> (sixth year)
</span>7189.67598002 * 101% = 7261.57273982 (seventh year)
So the balance without interest by the 7th year is : 7261.57 (2 DP)
Subtracting the interest of 0.5% (assumption) :
7261.57 * 99.50% = <span>7225.26215 or 7225.26 (2 DP)
Note this way is extremely time consuming, I was just showing the process. I may not be right though, if my logic seems right, use this answer.</span>