The stock price for international business machines (ibm) historically has followed an approximately normal distribution (when adjusting for inflation) with a mean of $188.876 and standard deviation of $4.6412. what is the probability that on a selected day the stock price is between $186.26 and 192.47

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?

What is the reflection image of (5,-3) across the line y = -x?

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9