Which inverse trigonometric function will determine the measurement of B? cos-1(0.6)

sin-1(0.8)

tan-1(0.75)

cot (0.75)

Afruit stand has to decide what to charge for their produce. they need $10 for 4 apples and 4 oranges. they also need $15 for 6 apples and 6 oranges. we put this information into a system of linear equations. can we find a unique price for an apple and an orange?

30 ! the graph shows the number of siblings different students have. select from the drop-down menus to correctly complete the statement.

Ben frank is an electrician who installs lighting fixtures. he charges (in dollars) his clients 15h+40f15h+40f where hh is the number of hours worked and ff is the number of fixtures installed. how much does ben frank charge when he works 77 hours and installs 99 fixtures?