Make a venn Diagram: In our classroom of 39 students, 11 students have a blue pen, 14 students have a red pen, 7 students carry both a blue pen and pencil,5 students carry a pencil and a red pen, 5 students carry 2 pens-one red and one blue, 3 students, come prepared with one of each type of writing utensil, and 2 students consistently come to class with nothing to write with on paper and borrowd from their study buddy. how many students carry only a pencil?

Q: Both of my friends Abu and Deps will be part of the group? Only one of them will be part of the…

A: Here use combination for given problems

Q: There are 17 students in a class, and 5 of them will be chosen to go on a field trip. How many ways…

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Q: There are 100 students who are taking history or sociology. If 10 are taking both courses and 45 are…

A: Total students (history or sociology) = 100 Both(history and sociology)  = 10 History = 45 Sociology…

Q: Bag A contains 10 balls of which 3 are red and 7 are blue(assume that each ball is numbered, so all…

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Q: 19 A food buffet selection has four (4) main ingredients (beef, seafood, chicken, and vegetables)…

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Q: Students at the University of Alabama use the following modes of transportation: bike, car, and bus.…

A: Given: Students at the University of Alabama use the following modes of transportation: bike, car,…

Q: A pianist plans to play 5 pieces at a recital from her repertoire of 20 pieces, and is carefully…

A: Given: Total number of pieces n = 20 Number of pieces a pianist plans to play r = 5 Formula Used:…

Q: Match the following pairs: What does A, UA, mean? What does A, NA, mean? A. Yes. В. ВПС C. Az UA2 D.…

A: A1={Mother has influenza}A2={Father has influenza}A3={First child has influenza}A4={Second child has…

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Q: 2. Ms. Liu tells you that on each weekday, visitors return to her website an average of twice, and…

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Q: You have a four letter string, where each of the five vowels has to be followed by a consonant,…

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Q: Imagine that the final exams for five courses need to be scheduled, and only two time slots are…

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Q: From a student group of 70, 26 people play basketball, 36 people play football, 31 people play…

A: Union of Two Sets: For any two sets A and B, union of A and B, written as A∪B, contains the elements…

Q: A group of 30 students plan to take classes. If 13 of them will take English, 17 will take Biology,…

A: A group of  students plan to take classes. If  of them will take English,  will take Biology,  will…

Q: A mother, father, and their three children are to line up for a photo. In how many ways can these…

A:

Q: A camp counselor and four campers are to be seated along a picnic bench. In how many ways can this…

A: The objective of this question is to find the number of ways the camp counselor and four campers can…

Q: A child has 25 blocks, of which 8 are yellow, 4 are red, 6 are green, 4 orange, and 3 are blue. If…

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Q: A camp counselor and four campers are to be seated along a picnic bench. And how many ways can this…

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Q: Find the number of ways that 6 teachers can be assigned to 4 sections of an introductory…

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Q: There are 12 players on a basketball team. A starting line up consists of a selec ive players to…

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Q: Two new drugs are to be tested using a group of 50 laboratory mice, each tagged with a number for…

A: There are 18 mice for drug A, 18 mice for drug B, and 14 mice that will be used as control. We want…

Q: How many students are taking at least one of the three classes?

A: Concept:   The number of ways of achieving success that is the total number of possible outcomes is…

Q: Of the 30 students in my class, 11 practice taekwondo, 11 play piano, and 20 take lessons at MS. 4…

A: Given : Total student (N)=30 Practice taekwondo (T)=11Play Piano (P)=11Lessons at MS (M)=20play…

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Q: A signal can be formed by running different colored flags up a pole, one above the other. Find the…

A: Permutation: A permutation is an arrangement of the objects or numbers and the order of the…

Q: Suppose Fred has 2 pairs of pants (blue and black) and 3 shirts (red, blue, and black). Which of the…

A: blue-red, blue-blue, blue-black, black-red, black-blue, black-black.

Q: The junior class at a high school has 425 students. Looking at registration for next fall, a…

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Q: Ameen owns an apartment building. Thirty-five apartments have a patio. Forty-one apartments have a…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

Q: A signal can be sent from one location to another by running different colored flags up a flagpole,…

A:

Q: In a group of 200 students, the following facts are known: 75 are taking French, 80 are taking…

A: The given information is shown in the Venn Diagram

Q: A group of 250 people, if it is known that their average weekly wage is 324.48 dinars. Of them, 7…

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Computational Systems

The computation systems can be defined as the systems that are capable of solving a problem that includes calculations either mathematical or logical, and are able to produce the result as an output. For example, a simple calculator that is given a set of numbers and operators as input and produces the result as an output can be defined as a computational system. The above example is a simple illustration only, the computational systems range from simple devices to complex devices such as the systems that control the SpaceX companies, Starlink satellites which are being quite recently seen in the skies at many places globally.