Forty percent of the home owners applying for a home equity loan are approved by lenders. If in a given day 20 applications are received, what probability distribution should be used to calculate the probability that 10 applications are approved

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68