A recent survey found that 70% of all adults over 50 wear glasses for driving. a) In a random sample of 10 adults over 50, what is the probability that at least six wear glasses?

Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.

Find the maximum value of p= 4x + 5y subject to the following constraints :

The balance of susu's savings account can be represented by the variable b. the inequality describing her balance b > $30 . which could be a solution to the inequality?