Find the refund fraction for a 60-month loan if it is paid in full with 22 months remaining.

refund fraction is 0.138

Step-by-step explanation:

given data

loan time = 60 month

remaining time = 22 month

to find out

refund fraction

solution

we will apply here refund fraction that is

refund fraction = remaining time / loan time   1

refund fraction = 22 + 21 + 20 +  +1) / ( 60 + 59 + 58 + 57 + +1 )

refund fraction = ( 22 + 1 ) × 22/2  / ( 60 + 1 ) ×  60/2

refund fraction = 253 / 1830

refund fraction = 0.13825

so refund fraction is 0.138

the answer will be the last one

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer