A researcher was investigating the cholesterol content of chicken eggs. In a sample of 18 chicken eggs, the average cholesterol content was 213 mg with a sample standard deviation of 13.4 mg. A probability plot indicates the data are consistent with a normal distribution. The margin of error for the 95% confidence interval for the mean cholesterol content from these data is

Find the arc length parameter along the given curve from the point where tequals=0 by evaluating the integral s(t)equals=integral from 0 to t startabsolutevalue bold v left parenthesis tau right parenthesis endabsolutevalue d tau∫0tv(τ) dτ. then find the length of the indicated portion of the curve r(t)equals=1010cosine tcost iplus+1010sine tsint jplus+88t k, where 0less than or equals≤tless than or equals≤startfraction pi over 3 endfraction π 3.

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x, y) ?