The data represent the results for a test for a certain disease. assume one individual from the group is randomly selected. find the probability of getting someone who tests positive, given that he or she had the disease.

the individual actually had the disease.
yes no
positive 141 6
negative 11 142

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 are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the