How many distinct permutations of the word "mathematicians" begin and end with the letter "a"?   Can you please explain to me the equation you use to solve? Like why you putted that number in that place.

Q: Consider the conditional statement: If a graph is connected, has n vertices, and has n-1 edges, then…

A: 1. The converse of P→ 9 is db d .   Converse: If a graph has no circuits, then it is connected and…

Q: For each of the following, factor the matrix A into a product QDQT where Q is orthogonal and D is…

A: a)b)

Q: There are two questions (in image), you worked on question 1. So, you said x=-1336 but also you had…

A: MATRIX : A set of numbers arranged in rows and columns so as to form a rectangular array. The…

Q: A jacket was originally priced at $45.00 at Bass Pro Shop. They had a Labor Day sale with a 25%…

A: We need to find the total cost of the jacket after discount and tax.

Q: A small town has two fire engines available for emergencies and are operating independently. The…

A: From the provided information, Probability that a specific engine is available when needed is 0.96…

Q: Numbers are the foundation of math in the middle ages.  True or False?

A: True

Q: Skyscraper Puzzle #4 4 4 Place buildings in all cells on the grid according to the following rules:…

A:

Q: If jeans are normally priced at $45 are 12% off, what is the sales price? Your answer

A: Given that Jeans are normally priced at $45 are 12% off. To find The sales price.

Q: How did they find the solution? I am confused where the numbers are coming from.

A: Since f(x) is derivative of F(x). So F(x) is antiderivative of f(x).

Q: Could you help me solve and understand number 4 written out by hand?

A: Define the random variable X as the number of individuals that changes residence during the year.…

Q: 1. A Boeing 747 airplane needs to be traveling at 300 km/hour to take off. The airplane spends 10…

A:

Q: Could you please do this question with explanation

A: Here Given table is for Probablistic demand Table

Q: Luna told her friends that she was thinking of a number with the same digit in the ones and the…

A: To determine a number with the same digit in the ones and the thousands place (odd or even).

Q: the

A: We will solve the problem

Q: The notation 2 < 5 means that 2 is to the of 5 on a number line.

A: The notation 2&lt;5 means that 2 is to the _________ of 5 on a number line.

Q: Find P (U, IR) by referring to the following Venn diagram and using Bayes' formula (assume the…

A:

Q: Carly was asked to model the following problem using a number line. Interpret whether she model the…

A: Given  Carly was asked to model the problem using a number line. We need to check whether she…

Q: MODELING WITH MATHEMATICS Find the area of the triangular part of the paper airplane wing that is…

A:

Q: Let C₁ denote the sets defined in exercise 2. Let us also define, for each positive integer n, the…

A:

Q: 6. A model rocket builder moved 50 feet away from the base before launching his model rocket…

A: Angle of elevation is:  84°

Q: Your Turn: Come up with another way to go from 2x³ to 16x10. TASK 2: Select 3 positive integers (0…

A:

Q: s the answer to 25-3(5+2) equal to 112, 12, 8, or 4? Move the parentheses to create three statements…

A: To determine whether the answer to equal to 112, 12, 8, or 4.

Q: Decide whether or not the points are the vertices of a right triangle. (8,-4), (10, 0), (12, -1)

A:

Q: At wind speeds above 1000 centimeters per second (cm/sec), significant sand-moving events begin to…

A: a) In this scenario, it is known that the population has normal distribution. So, it is appropriate…

Q: The half-life of Radium-226 is 1590 years. If a sample contains 100 mg, how many mg will remain…

A: The half life =1590 year. Original amount=100 mg

Q: Can you explain question number 78 for me I’m lost

A: Diameter of wheel = 2.25 intraveling at a rate of 15 mph

Q: Five hundred first year students at a state university were classified according 3) to both their…

A: From the provided information,   Less than 3.0 3.0 to less than 3.5 3.5 and above Total…

Q: Johnny says that 2 is the smallest even number. Sally says that 0 is the smallest even number. What…

A: Two statements are given. We have to add something to these statements to make them mathematically…

Q: Finxd the area of the regular polygoas below. 10.9 m 7.5 m

A: They are not sub parts but different questions therefore according to our policies we are restricted…

Q: only one question was explaind could you please do number 2

A: The given data is:Manufacturer 1 (A)Manufacturer 2 (B)Manufacturer 3 (C)212719272520233223212822Let…

Q: What is the functional capacity in METs and V0₂ (mL/kg/min) of a 85 kg man who completed Stage V (3…

A: