The mean percentage of a population of people eating out at least once a week is 57%, with a standard deviation of 3.5%. assume that a sample size of 40 people was surveyed from the population an infinite number of times. in which interval will 95% of the sample means occur?
a.55.89%058.11%
b.56.45%057.55%
c.56.54%057.46%
d.56.07%057.93%
e.55.34%058.68%

Which expression is factored form? x^2+14x+48 a) (x-8)(x-6) b) (x+6)(x-8) c) (x+8)(x-6) d) (x+6)(x+8)

What is the volume of a rectangular prism if the length is 10.4 mm the width is 5 mm in the height is 8 mm

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?