I= $72, P= $600, r = 4

t= 3 years

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 4%/100 = 0.04 per year,

then, solving our equation

t = 72 / ( 600 × 0.04 ) = 3

t = 3 years

The time required to

accumulate simple interest of $ 72.00

from a principal of $ 600.00

at an interest rate of 4% per year

is 3 years.

hoped this helped! <3

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.

step-by-step explanation:

f(gx)=f(1/x+2)

=(1/x+2)+2

=(1+2x)/2+2

=(1+2x+4)/2

= (2x+5)/2