Two tracking stations are on an east-west line 110 miles apart. A weather balloon is located on a bearing of N 42 E from the western station and a bearing of N 15 E from the eastern station. How far away is the balloon from the eastern station? From the Western Station?

What is the difference between the oldest and the youngest : The stem-and-leaf plots compare the ages of 30 actors and actresses at the time they won an award. |

Define mole of copper sulfate pentahydrate : (0.0250 moles)(5 moles of the H20 / 1 mole of copper sulfate pentahydrate)(18.01 g/mol of H2O) = 2.25 grams, on top, in order to achieve the real molarity of CuSO4 when in solution? |

Find the height and the length of the base : The base of a triangle is 6 cm greater than the height. The area is 56 cm^2. Find the height and the length of the base. |

Compute the ph at each points in the titration : Calculate the pH at each of the following points in the titration of 50.0 mL of a 0.65 M B(aq) with 0.65 M HCl(aq} (a) before addition of any HCl |

How far away is the balloon from the eastern station : A weather balloon is located on a bearing of N 42 E from the western station and a bearing of N 15 E from the eastern station. How far away is the balloon from the eastern station? From the Western Station? |

How fast is the radius of the water surface changing then : How fast (centimeters per minute) is the water level falling when the water is 5 m deep? How fast is the radius of the water's surface changing then? |

Define diprotic oxyacid is an important compound : Phosphorous acid, H3PO3(aq), is a diprotic oxyacid that is an important compound in industry and agriculture pka1=1.3 pka2=6.70 Calculate the pH for each of the following points in the titration of 50.0 mL of a 2.1 M H3PO3(aq) with 2.1 M KO.. |

How far is the ship away : A ship sails north 450 km and then sails on a bearing of 320 for a distance of 400 1. how far is the ship away? |

Explain about dynamic business model : The dynamic business model you are supposed to include in your assignment represents the entities involved in the strategic change |

## Use the distributive property to multiplyUse the distributive property to multiply. Then, if possible, simplify the resulting espression. |

## What will be the value of cassandra dresserCassandra bout an antique dresser for $500. If the value of her dresser increase 6% annually, what will be the value of Cassandra dresser at the end of 3 years? |

## Finite math word problemsTo pour a concrete sidewalk takes 2 hours of preparation nd 3 hours of finishing. To pour a concrete patio takes 4 hours of preparation and 3 hours of finishing. ABC Concrete Company makes a profit of $450 on a sidewalks and $700 on a patio. |

## Does anyone have the quizzesDoes anyone have the quizzes for APU Math 125/Math in Our World, Second Edition. |

## For what values of a does the following series convergeFor what values of a does the following series converge? |

## Mean value theorem for integralsFind the value(s) of c guaranteed by the Mean Value Theorem for Integrals for the function over the given interval. (Round you answer to four decimal places. Enter your answers as a comma-separated list.) |

## Find the probability at least 2 recommend the medicine10% of all doctors recommend a new headache medicine. if we randomly select 20 doctors (and assume independence), find the probability at least 2 recommend the medicine. |

## Find the free-flow speed and jam densityA study of freeway flow at a particular site has resulted in a flow-density relationship. |

## Volume difference of two square pansIn an 8 inch square cake pan and a 9 inch square cake pan, what is the difference in volume each pan will hold? Assume each pan is 2.5 inches high. Show step by step work. Include correct units with your solution. |

## Equations of tangent line and normal linePlease explain how to find the equations of the tangent line and the normal line to the graph of the equation at the indicated point and achieve the specified answer. |

## Sketch of the graph over 24 hour periodIf the tide edd and flow over time in a periodic manner, use cosine function a) to make a sketch a sketch of the graph over 24 hour period. b) find a trig equation that models the depth of the water t hours after midnight. |

## Compare the mean of the sample means with population meanCompare the mean of the sample means with the population mean. |

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