The relationship between the time elapsed and the distance traveled for three different cars are described below. Car A Time in 7 10 hours (t) Distance in 90 225 315 450 miles (d) Car B Car C As240) D=47t 250- 75 50 25- Distance in Miles

Q: (a) Evaluate t – 1 1 -2 t -1 0 0 t+1 (b) Find values of t such that t - 1 0 1 = 0. 0 t+1 -2 -1 |

A:

Q: Two cars leave an intersection, one 17 minutes after the other. The first car, A, travels north at…

A:

Q: Calcuate a three-period moving average forecast for June

A: Given: Period Actual Jan 545 Feb 567 Mar 568 Apr 561 May 476

Q: Finbar bought his home for $150,000 in 2010. Property values have increased 10% every year since he…

A: Given, in 2010 Finbar bought his home $150,000 property value increase 10% every year, To find the…

Q: You can bike at a constant speed of 25 miles per hour. You have 3.5 hours this afternoon for your…

A: Speed of bike = 25 miles/hour Time = 3.5 hours To calculate  Total distance covered in 3.5 hours

Q: you run the first 2 miles of a 5 mile at a rate of 300 yards per minute. Then you run the last 3…

A:

Q: A certain medicine is given in an amount proportional to a patient's body weight. Suppose a patient…

A: A patient weighing 132 pounds requires 143 milligrams of medicine. So, patient weighing 1 pounds…

Q: Two planes leave from Atlanta, Georgia. One makes a 7.7 hr flight to Seattle, Washington, and the…

A:

Q: The White River flows at a rate of 4 km/h. In order for a boat to travel 76.8 km upriver and then…

A: Let x be the speed of water still in water. Then, Upstream speed is x-4 and downstream speed is x+4.…

Q: Alex is 9 feet away from his car when he begins walking directly away from his car at a constant…

A: Solution of above question is written below.

Q: f it takes me half an hour to run 11 laps what is my average speed in miles per hour

A:

Q: race

A:

Q: Suppose you are a radar technician at an airport. You measure a plane going 427 mph at an elevation…

A: Given, Suppose you are a radar technician at an airport. You measure a plane going 427 mph at an…

Q: The number of streetlights in a  town is growing linearly. 10 months there were 70 lights. Now there…

A: increase of lights in 10 months = 470-70=400

Q: It took a salmon 45 seconds to swim upstream to a certain spot. The salmon then turned around to…

A: To find speed of salmon

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.