2(5+(3)(2)+4) 2((5+3)(2+4))
2(5+3(2+4))
Can the parentheses in any of these expressions be removed without
nanging the value the expression?

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.

Given a binomial distribution variable with n=20 and p=0.60 find the following possibilities using the binomial table a) p(x < 13) b) p x > 15) c) p(x = 17) d) p(11 < x < 14) e) p(11 < x < 14)

Joe had 25 pencils he divided them into 5 pieces how many pieces does he have left