Please please help
Use a calculator to find each trigonometric ratio. Round to the nearest hundreth.
sin 33°

a. .54
b. .545
c. .55

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

The square root of 9x plus 7 plus the square rot of 2x equall to 7

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?