Find the directional derivative at the point P in the direction indicated.

f(x, y)= (ax+by)/(x+y) at P(1, 1) in the direction i-j

What is the different without the two diagonals : What is the two diagonals of the generic rectangle mean? What is the different without the two diagonals? |

How many different pins are possible : To use an automated teller machine (ATM), a customer must enter his or her four-digit Personal Identification Number (PIN). How many different PINs are possible? |

What should the dimensions of the page : A rectangular page is to contain 114 square inches of printable area. The margins at the top and bottom of the page are each 1 inch, one side margin is 1 inch, and the other side margin is 2 inches. What should the dimensions of the page be so tha.. |

How many miles will be remaining after minutes of driving : Keith has miles remaining after minutes of driving. How many miles will be remaining after minutes of driving? |

Find the directional derivative at the point p : Find the directional derivative at the point P in the direction indicated. |

State what are the experimental conditions of t and p : What are he experimental conditions of T and P that will be used to calculate the mass of air in the flask? B) Calculate the density of air at the experimental conditons identified in part A |

Use of the proportion of tax prep fees : the average tax charge is $95. Assuming a normal distribution as a standard deviation of $10, use the approximate areas beneath the normal curve. |

Write a system of inequalities for the shaded region : Write a system of inequalities for the shaded region described. The shaded region is a rectangle with vertices at (2,1),(2,4),(6,4),and (6,1). |

What is the firms weighted average cost of capital : Use the comparative analysis below for S&J Plumbing, Inc. to determine if S&J Plumbing's return on assets is comparable to its competitors in the same industry. |

## Find what is the probability of selecting a black or a redYou randomly select one card from a 52 card deck. What is the probability of selecting a black 6 or a red jack? |

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## Find the mean and standard deviation of the total scoreCalculate the mean and the standard deviation of the total score? |

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## What are the dimensions of the screenthe dimensions of a certain computer monitor screen are such that its length is 2 inches more than its width.If the length is increased by 1 inch while the width remains the same,the area is increased by 14 square inches. What are the dimensions o.. |

## What is the probability that one is greenWhat is the probability that one is green and the other is blue? A jar contains 8 red marbles, 9 blue marbles, and 6 green marbles |

## What is the expected value of the expense forecastWhat is the expected value of the expense forecast for the coming year? C. what is the variance of the expense forecast for the coming year? |

## Simon does not complete his homeworkSimon does not complete his homework, Both Simon and Hannah complete their homework |

## Explain odds of hitting a bankrupt on wheel of fortuneOdds of Hitting a Bankrupt on Wheel of Fortune. Assume that the Wheel of Fortune has 24 slots, each subtending 15 degrees. There are two bankrupt slots. |

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