A window washer has an 18 ft ladder. he needs to reach the bottom of a window 16 feet off the ground. how far out from the building should the base of the ladder be

$11 per day

Step-by-step explanation:

Given,

Rent of the basketball field = $210,

equipment cost = $ 160,

Spending on empires = $260,

Cost of cap for each player = $ 4,

⇒ Cost of cap for 90 players = $ 360,

So, the total cost = 210 + 160 + 260 + 4 + 360 = $ 990,

Hence, the charge on each player to recover the expending =  

= $ 11