A random sample of 46 cars in the drive-thru of popular fast food restaurant revealed an average bil of $17.70 per car. The population standard deviation $555. Estimate the mean bil for all cars from the drive-thru with 9196 confidence. Round your answer to two decimal places

Suppose a man is heterozygous for heterochromia, an autosomal dominant disorder which causes two different‑colored eyes in an individual, produced 25‑offspring with his normal‑eyed wife. of their children, 15 were heterochromatic and 10 were‑normal. calculate the chi‑square value for this observation.

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

Aline passes through (1,-5) and(-3,7) write an equation for the line in point slope form rewrite the equation in slope intercept form