1. Horses are to race over a certain English meadow for a distance of 6.4 furlongs....

1. Horses are to race over a certain English meadow for a distance of 6.4 furlongs. What is the race distance in units of (a) rods and (b) chains? (1 furlong = 201.168 m, 1 rod = 5.0292 m, and 1 chain = 20.117 m.)

2.The micrometer (1 μm) is often called the micron. (a) How many microns make up 2.2 km? (b) How many centimeters equal 2.2 μm? (c) How many microns are in 2.2 yd?

Expert Solution

genius_generous answered 7 months ago

4. In a race with 8 horses, in how many ways can the race end with...

4. In a race with 8 horses, in how many ways can the race end with the first, second, and third place winners? 5. For one week in May, an insurance agent kept records of the number of prospective clients (x) with whom she had consulted and the number of them who had purchased a policy (y). a. Find the correlation coefficient r b. Find the coefficient of determination ?2 c. What percentage of the variation in the number of...

10 horses from three different stables participate in a race. 5 horses come from stable A,...

10 horses from three different stables participate in a race. 5 horses come from stable A, 3 from stable B and 2 from stable C. A) Calculate the number of possible results for the ten horses. B) Calculate the number of possible results by grouping the horses by stable. c) For a trifecta(tierced), we choose the horses that will win the three first places in order. Calculate the number of possible trifecta(tierced). d) Calculate the number of possible trifecta(tierced) by...

There are three horses in a race. Historical records show that the time it takes each...

There are three horses in a race. Historical records show that the time it takes each horse to complete a similar race is Normally distributed with a mean and standard distribution given in the table below (all numbers are in minutes). Simulate 1,000 races using Excel. Approximately what proportion of the time will each horse win? Horse Mean Standard Dev. 1 0.87 0.17 2 0.95 0.06 3 1.10 0.14 Make sure you explain in your write up what each column...

The class Distance is defined below: class Distance //English Distance class { private: int feet; float...

The class Distance is defined below: class Distance //English Distance class { private: int feet; float inches; public: //constructor (no args) Distance() : feet(0), inches(0.0) { } //constructor (two args) Distance(int ft, float in) : feet(ft), inches(in) { } }; Overloading the following operators: a. + to add two Distance objects using member function. b. - to subtract two Distance objects using friend function c. << and >> Use the following main function to test your class Distance. int main()...

During a relay race, you run the first leg of the race, a distance of 1.8...

During a relay race, you run the first leg of the race, a distance of 1.8 ✕ 102 m to the north, in 22.34 s. You then run the same distance back to the south in 24.20 s in the second leg of the race. Suppose the positive y axis points to the north. (Express your answers in vector form). (a) What is your average velocity for the first leg of the relay race? vav, y = Incorrect: Your answer...

A horse race contains 8 horses. If you wished to bet on every possible top three...

A horse race contains 8 horses. If you wished to bet on every possible top three finishes (first, second, and third place), how many bets would you need to place? The following represents a binomial experiment. Seven plants are operated by a garment manufacturer in seven different countries. There is a 10% chance of strike at any time. It is also believed that strikes at one plant do not influence strikes at any other plant (because these are in third...

A car travels a certain distance along a straight road (in the +x direction). The distance...

A car travels a certain distance along a straight road (in the +x direction). The distance the car travels as a function of time is shown in the figure below. When the car changes speed it does so uniformly. Select the appropriate choice for each statement. It wont let me post the photo of the graph for some reason, so here is a link to it https://d2vlcm61l7u1fs.cloudfront.net/media%2Fa8f%2Fa8f89426-1896-44e8-863a-df989e927825%2FphpeLSO6i.png The acceleration magnitude at 15 sec is ..... the acceleration magnitude at 37...

Analysis of a certain text in English gave the following table of frequencies for the letters....

Analysis of a certain text in English gave the following table of frequencies for the letters. Spacebar and all punctuation marks are ignored. Find expected number of letters A in a random excerpt of this text with 1000 letters. Find the most frequent letter and its expected number of occurrences in the same excerpt. Find the most rare letter and its expected number of occurrences in the same excerpt. Letter Count A 14810 B 2715 C 4943 D 7874 E...

In horses, black coat (B) is dominant over brown coat (b), and being a trotter (T)...

In horses, black coat (B) is dominant over brown coat (b), and being a trotter (T) is dominant over being a pacer (t). A heterozygous black coat, trotter male and a heterozygous black coat, trotter female are crossed. Complete the Punnett Square and determine the phenotypes of their potential offspring. Phenotypes: _________________________________________________ In pea plants, the gene for round seed (R) is dominant, and wrinkled seeds (r) are recessive. The endosperm of the pea is also either starchy, a dominant...

how is having an increase concentration of RBC's dangerous? especially in a long distance race where...

how is having an increase concentration of RBC's dangerous? especially in a long distance race where dehydration can be a factor?

Question