7 people go for lunch. Each person has an option of one of a cheeseburger (c),...
01. A lunch menu has a choice of the following (one from each category) Meat: Hamburger, Hot Dog, Chicken Starch: French Fries, Baked Potato Drink: Coke, Tea. List all the possible outcomes using a tree diagram?
5. Assume that Person is a predefined class and that the declaration Person[] people; has already been performed. Then the instruction People = new Person [200]; Reserves memory space for(Circle the answer): Option 1: a single Person object Option 2: 200 Person objects Option 3: a single reference variable that points to a single Person object Option 4:200 reference variables and 200 Person objects Option 5: 200 reference variable, each of which can point to...
your operate a tour service that offers the following rate: $200 per person if 50 people (the minimum number to book the tour) go on the tour for each additional person, up to a maximum of 80 people total, the rate per person is reduced by $2 it cost $6000 (a fixed cost) plus $32 per person to conduct the tour. how many people does it take to maximize your profit?
-Discrete math course
(10) At a table are 7 people who make a toast and touch glasses. Is it possible for each person to touch glasses with exactly 3 others? Either draw a graph showing how it can be done (edge indicating glasses touched), or explain why it can't be done.
(10) At a table are 7 people who make a toast and touch glasses. Is it possible for each person to touch glasses with exactly 3 others? Either draw...
Suppose that we go sequentially through a group of people asking each in turn to pick one of 5 options (e.g., "rock," "paper," "scissors," "fire," or "water") at random. Let Xi (for 0 ? i ? 4) be the random variable giving the number of additional people we have to ask before getting an option that has not been picked yet. (So X0 is the number of people we have to ask to get the first option, which will be...
Andrea wants to go to a restaurant during her lunch break between lectures. She has one hour according to the clock on her classroom on Earth. It usually takes her 30 min to get served and eat at most restaurants, and all restaurants that she can visit are at rest relative to Earth. (a) Traveling at a speed of 0.75 c with respect to Earth, Andrea makes it to The Restaurant at the End of the Universe with time to...
#2 only. thank you. step by step please.
2. Refer to that one hexagon is added to one figure to get. the next figure. Let H be the function describing the perimeter as a function of the figure number. Figure 1.1, Hexagon Pattern. Assume that each edge of the hexagon measures 1 cm. Assume (a) Draw the next two figures in the pattern. (b) Make a table with columns forn and H(n) for 1 (c) Make a graph of the...
1. A room contains one-hundred people. Each person has hair that is either black, blonde, brown or red in colour. There are as many people with black hair as there are people with blonde, brown or red hair. Write down a linear system of two equations in four unknowns that encodes this information, and also write down the corresponding augmented matrix. So, the equations I got were: 25b+25l+25r+25d=100 b+l+r+d=100 is that correct? I am not sure.
Professor Goetz took a heavy marine 100 foot, 0.75 lb per foot rope and through it through his office window. One end of the rope touches the ground. Professor Goetz missed his lunch and can only exert 300kcal (the equivalent of a healthy sandwich). He realized he does not know if he has enough energy to lift the rope back into his office. a) How much energy in kcalories is needed to lift the rope half way from the ground....
Imagine a room containing fourteen people, whose ages are as follows: one person aged 14, one person aged 15, three people aged 16, two people aged 22, two people aged 24, five people aged 25 This age distribution is summarized in the following plot, where j is age, and N() is the number of people in the room that have age j (a) Write a formula for the probability that a random person from the room has age j (b)...