Placement question #14
assessment progress
42 percent
let
θ
be an angle in quadrant
iv
such that
=cosθ45
.
find the exact values of
cscθ
and
cotθ

This is so harddd! solve. 1 + 1 = solve 4 + 4 = solve 3 x 3

Can someone me with this problem i don't understand i need

Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?