A farmer in China discovers a mammal hide that contains 57% of its original amount of C-14

Hello people, i have a math question that i need with, me, i will give the correct one brainiest, and for the other correct people, a and 5 stars.

An apartment has a replacement cost of $950,000 and contents valued at $1,450,000. it has a classification of a and a territory rating of 3. find the annual premium a) $10,185 b) $9,230 c) $3,155 d) $13,830

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i