How much would $500 invested at 6% interest compounded monthly be worth after 4 years?

A(t)=500×1.00512t after t years.

Here, we have been given Principal amount invested P, r rate of interest per annum and n tells us how frequently (at regular intervals) interest is compounded in a year. This gives the amount at the end of t tears as A(t)=P(1+rn)nt.

Here P=$500, r=6%=0.06, n=12 (as it is compounded every month), hence

A(t)=500(1+0.0612)12t=500×1.00512t

its not b

step-by-step explanation:

25 questions , because they start with 100.  

350-100=250 .  

. 250/10=25

step-by-step explanation:

first take off 100, then what x 10 = 250? that is your answer. (25)