The members of a computer club were to be assessed equally to raise $400 for the purchase of software. When 6 members left the club the per-member assessment was increased by $15.00. What was the new size of the club membership?

49xy +34y - 72z. determine the degree of the polynomial

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

The polynomial 10x3 + 35x2 - 4x - 14 is factored by grouping. 10x3 + 35x2 - 4x - 14 5x )-20 what is the common factor that is missing from both sets of parentheses?