Provide an appropriate response.The number of loaves of whole wheat bread left on the shelf of a local quick stop at closing (denoted by the random variable X) varies from day to day. Past records show that the probability distribution of X is as shown in the following table. Find the probability that there will be at least three loaves left over at the end of any given day. 

A. 0.20
B. 0.65
C. 0.35
D. 0.15


Answer: C

Mathematics

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Evaluate the integral by first performing long division on the integrand and then writing the proper fraction as a sum of partial fractions.

A. 3x2 + ln  -  ln  + C
B. 3x2  -  ln  + C
C. 3x2 + ln  - x ln  + C
D. 3x2 + ln  +  ln  + C

Mathematics

Find the slope-intercept form of the equation of the line with the given properties.Slope = -8; y-intercept = 15

A. y = -8x - 15 B. y = 15x - 8 C. y = -8x + 15 D. y = 15x + 8

Mathematics

Solve the problem.An open-top rectangular box has a square base and it will hold 256 cubic centimeters (cc). Each side of the base has length x cm. The box's surface area S is given byS(x) =  + x2. Estimate the minimum surface area and the value of x that will yield it.

A. 207 cm2 when x = 6 cm B. 256 cm2 when x = 6 cm C. 192 cm2 when x = 8 cm D. 256 cm2 when x = 8 cm

Mathematics

Add or subtract the complex numbers7i + (-5 - i)

A. 5 - 6i B. -5 + 8i C. 5 - 8i D. -5 + 6i

Mathematics