what mark must a candidate achieve to secure an inter

Q: How many different passwords of 4 characters can be made using the numbers from 0 to 9 and the…

A: A password of four characters is to be made using the numbers from 0 to 9 i.e. 10 digits and the…

Q: the same nationality are

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Q: Refer to the sample data for pre-employment drug Talse positive? Who would suffer from a false…

A: Probability=1759=0.288

Q: How many ways can you get we get a 2 digit passcode if zeros are not allowed?

A: If zero is not allowed, The number of available digits is 9 (1,2,3,4,5,6,7,8,9)

Q: How may elements are in the set [-2, 2] \N?

A:

Q: Mr. and Mrs. Brown were married last October 2021 in Ocean view of Nahant in Massachusetts, USA.…

A: Given that,  Mr. and Mrs. Brown were planning to have 3 children. If none of the 3 is a boy, they…

Q: The following tower has 5 tiles along its base and 5 rows of tiles. Part 1 out of 2 a. How many…

A: Here, the number of tiles in the base of the tower and the number of rows in the tower are the same,…

Q: list all the subsets of  {1,2,∅}   and {{R}} R= real number

A: Number of subsets of a set with n elements is 2^n

Q: If a(3, 4) – b(2, 4) = (8, 10), determine a and b.

A:

Q: Use any method, list all the three digit numbers from the set {3,4,5,6} where there are no repeating…

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Q: A realtor uses a lockbox to store the keys to a house that is for sale. The access code for the…

A: The total number of digits =10(from 0 to 9) There are 5 digits (1,3,5,7,9) and 5 even digits…

Q: How many different five​-letter passwords can be formed from the letters A, B, C, D, E, F, G and H…

A: Permutation rule:From a group of n items, k items can be arranged in ordered ways in,

Q: How does Venn Diagrams help in math?

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Q: There are 4 major roads from city x to city y and 3 major roads from city y to coty z. How many…

A:

Q: find all poisible tofaloğies on

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Q: A parent downloads an app that allows him to monitor the amount of screen time his child is using on…

A: Introduction :-  Given :-  A parent downloads an app that allows him to monitor the amount of screen…

Q: Perqorom the operation 17 possible -4 ft 2. 1. -3 -3 -4 -3 4.

A: Given that, 0-4-512-3·103-1-312-314-4 We have to solve this expression and find the answer.

Q: Let += . Please explain how did we arrive at the answer and how did we get it.

A:

Q: What does the ∩  mean

A: The Solution is given below:

Q: A={1,2}and B={1,5,7}find AxB

A:

Q: 3n couples and their one child sit at a round table in such a way that their one child is between a…

A: It is given that there are 3n couples and their one child sit at a round table in such a way that…

Q: A 125-page document is being printed by five printers. Each page will be printed exactly once. (a)…

A: Consider the provided question, (a) There are 5 printers A, B, C, D and E. Each printer can print…

Q: Compute P . 5,2

A: Note: Hi there! Thank you for posting the question. As your question has more than 3 parts, we have…

Q: email password consists of two letters followed by three digits. Find the number of passwords…

A: Concept: Given that An email address consists of Two letters followed by three digits.  Since we…

Q: Through the simplification of The expression cot(sec Which of the following triangles will be used…

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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: sum as a product of two numbers: 4+11+18+25+32+39

A:

Q: method; Ina VUna) -g

A: Convert Cartesian coordinate system into polar coordinates system. Question 1 is solved. Solving…

Q: 3. What is the power set of {4,9,2}?

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Q: What is cross ?

A:

Q: How many ways are there to list the digits 1,1,2,2,3,4,5 so that the digit 3 and 4 are not in…

A: Given Data: To find : How many ways are there to list the digits 1,1,2,2,3,4,5 so that the digit 3…

Q: Spider has one sock and one shoe for each of its 8 legs. In how many different ways can the spider…

A: There are 8 socks and 8 shoes.

Q: A product engineer wants to optimize the cutting of strips of wood, which are used to make plywood.…

A: As per the multiple questions rule, we are allowed to solve first question at a time. Kindly repost…