1 John maintains two separate lines of lobster traps in Penobscot Bay. The East Bay trap produces a mean of
12 pounds of lobsters per day with a standard deviation of 5.1 pounds. The West Bay trap produces a mean of
10 pounds of lobsters a day with a standard deviation of 3.22 pounds. The weight of lobsters produced by
each trap is independent of the other. Which of the following are the mean and approximate standard
deviation of the total weight of lobsters John traps in a day?

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?

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

Average acceleration: i have no idea how to do this.