An airport mixes an additive into it jet fuel. The ratio to additive needs to be kept the same. complete the table below for the amount of additive required for different amounts of fuel

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

Maria walks a round trip of 0.75 mile to school every day. how many miles will she walk in 4.5 days

Will mark the brainliest. paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each?