Eduardo started a business selling goods. he spent $7500 to obtain his merchandise and it costs $300 per week for general express. he earns $ 850 per week in sales. what is the minimum number of weeks it will take for eduardo to make profit.

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.

Afootball is throw by a quarterback to a receiver