Answer: the correct answer is 10step-by-step explanation: let the number be n, then the expression becomes,thenâtwelve more than the quotient of a number and two, decreased by fourâ iswhen n=4,we substitute 4 whetever we see n to get,we simplify to obtain,we further simplify to get,therefore the correct answer is c.
answered: Guest
definitely a. the others have almost all data points on one side of the line.
Aday's production of 850 parts contains 50 defective parts. two parts are selected at random without r replacement. let the random variable x equal the number of defective parts in the sample. find the cumulative distribution function of x.