A hyperbola centered at the origin has vertices at ( 0 , ± 12 ) (0,± 12 )left parenthesis, 0, comma, plus minus, square root of, 12, end square root, right parenthesis and foci at ( 0 , ± 45 ) (0,± 45 )left parenthesis, 0, comma, plus minus, square root of, 45, end square root, right parenthesis. Write the equation of this hyperbola

An airplane consumes fuel at a constant rate while flying through clear skies, and it consumes fuel at a rate of 64 gallons per minute while flying through rain clouds. let c represent the number of minutes the plane can fly through clear skies and r represent the number of minutes the plane can fly through rain clouds without consuming all of its fuel. 56c+64r < 900056c+64r< 9000 according to the inequality, at what rate does the airplane consume fuel while flying through clear skies, and how much fuel does it have before takeoff? the airplane consumes fuel at a rate of gallons per minute while flying through clear skies, and it has gallons of fuel before takeoff. does the airplane have enough fuel to fly for 60 minutes through clear skies and 90 minutes through rain clouds?

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin

What is the slope of the line (-7,2) (4,6)