Final answer:
Kim's annual premium plus deductible is $790. The insurance company will pay $1,600 towards Kim's medical expenses. Kim's total medical expenses divided by her premium plus deductible is approximately $3.16. Kim's medical expense less the insurance payment is $900. The insurance company covers 64% of Kim's medical expenses.
Step-by-step explanation:
Kim's annual premium plus deductible:
$290 (premium) + $500 (deductible) = $790
The insurance company's payment of the medical expense:
Total expenses to be paid by insurance = $2,500 (medical expenses) - $500 (deductible) = $2,000
Insurance payment = 80% of $2,000 = $1,600
Kim's total medical expenses divided by her premium plus deductible:
Total medical expenses = $2,500
Total cost paid by Kim (premium plus deductible) = $790
Kim's total medical expenses divided by her premium plus deductible = $2,500 / $790 = $3.16 (to the nearest hundredth)
Kim's medical expense less the insurance payment:
Medical expense less insurance payment = $2,500 - $1,600 = $900
The percentage of her medical expense covered by insurance:
Percentage covered by insurance = (Insurance payment / Total medical expenses) * 100
Percentage covered by insurance = ($1,600 / $2,500) * 100 = 64%