Answer:
hgoahdjfgggfhhfjfhfjf mark me brainliestplz
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
1. There
are 10, 000 combinations, you have 10 choices for the four digit and there are
10 x 10 x 10 x 10 which is 4-digit combination from 1-9. This is called combinations;
the calculation comes out to 10^4.
$35 times 20 months would cost you $700.
