What is the volume of a cylinder with base radius 2 and height 5?

Ithink the answer is c

$250 deductible means jane must pay the first $250 of her bill. so the insurance company paid = (80% of bill) - deductible = (0.8 x $2550) - $250 = $2040 - $250 = $1790 and jane's cost is = (bill) - (insurance payment) = $2550 - $1790 = $760

Element a has no reactivity because it has eight valence electrons and cannot gain anymore electron and it wouldn't lose any either