Answer:
P = -1
Step-by-step explanation:
-1 x 4 = -4
<span>123.2 is the answer hope it helps</span>
Literally who is doing this
If your looking for some sort of definition,(my point of view of a consumer math definition) it basically is a field in math where you can learn and practice math techniques used in everyday life.Where you can learn to budget,buying a car,the basics.So in a way kinda like Finance.
And a portfolio in math means like a students collection of achievements,efforts,progress and most likely containing information related to math.
I hope this is helpful.
The formula is
A=p (1+r/k)^kt
A future value 2835.48
P present value 2310.72
R interest rate?
K compounded twice a year 2
T time 5 years
Solve the formula for R
R= [(A/p)^(1/kt)-1]×k
R=((2,835.48÷2,310.72)^(1÷10)−1)×2
R=0.0414×100
R=4.14%
Hope it helps!