Steve and Michelle Neely are celebrating their 30th anniversary by having a reception at a local reception hall. They have budgeted $3,500 for their reception. If the reception hall charges a $100 cleanup fee plus $39 per person, find the greatest number of people that they may invite and still stay within their budget.

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.

What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?