1. About two-thirds of companies in America test newly-hired employees for
drugs, and 3.8% of those prospective employees test positive (based on data from
the American Management Association). The Sigma Electronics Company tests
150 prospective employees. If the 3.8% is assumed to be accurate, find the
probability that 20 or more (out of 300) will test positive. What is the chance that
less than ten will test positive ? Use the normal approximation to the binomial.

What fraction of one year is 8 months

The number of members f(x) in a local swimming club increased by 30% every year over a period of x years. the function below shows the relationship between f(x) and x: f(x) = 10(1.3)xwhich of the following graphs best represents the function? graph of f of x equals 1.3 multiplied by 10 to the power of x graph of exponential function going up from left to right in quadrant 1 through the point 0, 0 and continuing towards infinity graph of f of x equals 10 multiplied by 1.3 to the power of x graph of f of x equals 1.3 to the power of x

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read