Brandon buys a radio for $49.83 in a state where the sales tax is 7%. Part 1 out of 2
How much does he pay in taxes? If necessary, round to the nearest cent.

He pays $ in taxes.

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.

If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32