Answer:
13
Step-by-step explanation:
7 + 6 = 13
The answer is about 20.15 years ie 20 years 1 month and 24 days.
to solve it first you would have to pick just about any arbitrary salary value eg:lets say $3000.so now you plug the value in this formula:
where p is the principle value or rather the initial value and x is the time during which the money changes.now we have to find x since we the 3000 and 6000 (the double of 3000) and the percentage per year which is 3.5.plugging in the values into the formula we get:
now we solve for x using a scientific calculator and we get 20.14879168
we convert to 2 decimal place and get 20.15 year.
btw once you got the years now u can insert any value of your salary and assuming that the 3.5% remain constant you should be able to obtain just about the double of your salary.
hope that helped :)
Answer:
1 and −1 are the only solutions to the equation x^2 = 1.
Step-by-step explanation:
We shall proceed as he suggests
Given
substitute a+bi in x, we get
Rewriting the both sides in standard form for a complex number
Equating the real parts on each side of the equation, and equating the imaginary parts on each side of the equation.
and
So either a=0 or b=0. If a=0 then
. has no real solution.
If b=0 then
. or
Hence proved.
Answer:
It is 20m.
Step-by-step explanation:
The perimeter equals the sum of all the sides. So 5+7+3+4+1
Answer:
C) 3
Step-by-step explanation: