Find the probability of 3 successes in 7 trials of a binomial experiment in which the probability of
success in any one trial is 35%.
Round to the nearest tenth of a percent.

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?

Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?

Eliza wants to make $10,000 from her investments. she finds an investment account that earns 4.5% interest. she decides to deposit $2,500 into an account. how much money will be in her account after 14 years?