Liam has purchased a fee-for-service health insurance plan from leroux health insurance. plan a includes a $248.00 monthly premium and an annual deductible of $5,500.00 (not including co-pays).

liam is a fairly healthy young man. he visits his primary care physician three times a year on scheduled visits. he sees a chiropractic specialist every week to with lower back pain. he has no current prescriptions that need refilling regularly.

assuming liam maintains his regular visits with his primary care physician and his chiropractor, and avoids any trips to the emergency room or urgent care, how much will liam pay in health care related fees this year?

2.2°  

step-by-step explanation:

let θ = the angle of elevation.

tanθ =77/2020

tanθ = 0.038 12

      θ = tan⁻¹0.038 12

      θ = 2.2°

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;