To rent a kayak, you pay a one-time service fee and an hourly fee for the length of your rental. Renting the kayak for 4 hours costs a total of $143. Renting the kayak for 14 hours costs a total of $443. Find the one-time service fee cost. NOTE: Your answer should be an integer

The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms

Polynomial that can be factored as (3x-4)(3x+4)

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.