A rectangular picture, composed of a photograph surrounded by a wood frame, is being hung in the center of a 48 inch wall. The wood frame itself is 1 7/8 inches wide on all sides. Although the length of the horizontal base of the frame is unknown, the area of the entire picture is 155 1/4 square inches, and the vertical height of the frame is 13 1/2 inches.

Please just help with the 2nd, 3rd, and 4th question. It’d be greatly appreciated!

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)

The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?