3. A doctor recommends that a patient take 30 mg of niacin, 20 mg ribofiavin, and 40 mg hiamine daily to alleviate a vitamin deficiency. In his medicine chest at home, the patient finds three brands of vitamin pills. The amounts of the relevant vitamins per pills are given in the table. Use matrices to find the number of pills of each brand that he should take every day. VitaMax Vítron Vitaplus Niacin (mg) 6 15

Q: a. A diet must consist precisely of 88 units of vitamin A, 72 units of iron, and 136 units of…

A: Given that,     A diet must consist precisely 88 units of vitamin A.    72 units of iron…

Q: Wally's Wagons is a store that sells wagons. The store sells three sizes of wagons: small, medium,…

A: Given : Two Matrix A and B where matrix A shows the number of wagons sold at two different locations…

Q: Real Estate The following table shows the cost of 1,000 square feet of luxury real estate in three…

A: If we have two matrices A and B, the matrix multiplication AB is only possible if the order of A and…

Q: (A) IF A = [2 6 -3 - 6 and B- 3 -9 4 (A.B) null matrix.

A:

Q: The economy of a small island nation is based on two sectors, agriculture and tourism. Production of…

A: Given that the economy of the island nation is based on the sectors agriculture (first sector) and…

Q: BANKING The numbers of three types of bank accounts on January 1 at the Central Bank and its…

A: Given: The number of three types of bank accounts on January 1 are represented by matrix A, the new…

Q: Solve the problem. 2) Three different clothing stores order the following amounts of clothing by a…

A: matrix should be the cost matrix. Kindly Follow the attached image

Q: Pacific Airlines operates three flights between Los Angeles and Hong Kong. Matrix A gives the number…

A: Given matrices are

Q: Allie and Bob have a box which contains crayons, markers, pencils and pens. They each grab-some out…

A: We have to construct a 2×4 matrix with the given data  that  Allie grab 5markers, 2 pencil,8pens…

Q: B- Find the matrix A :- 3. A + -5 4 1. -1 3.

A:

Q: There are three work centers (A, B, and C) behind the financial aid counter at a nearby university.…

A: The given problem is:

Q: When gasoline is refined from crude oil, each gallon of regular, midgrade, and premium uses a…

A: Given Information's is as follows,                                            Gasoline Blends…

Q: Consider the matrix c-[:| 6 3 C = -5 4] What is the value of C? |C| =-9

A:

Q: karl and kayla are making two snacks mixing dries fruits and nuts. the amounts of protein,…

A: Answer for sub question a: Table 1 in matrix notation is: N=3206521152 Table 2 in matrix notation…

Q: Alan, Leila, and Christine are salespeoplé at the same S0.80 per textbook sold, $0.50 per box of…

A:

Q: The Burr Cabinet Company manufactures bookcases and filing cabinets at two plants, A and B. Matrix M…

A:

Q: Real Estate   The following table shows the cost of 1,000 square feet of luxury real estate in three…

A:

Q: Consider the matrix. -6 3 C = -5 4 What is the value of C|? |C| =

A: Given matrix : C=-63-54 We have to find the determinant of C i.e. |C|

Q: If A = [1 2 3], which type of the given matrix A ?

A: Given Matrix A=[1  2  3 ]1×3  Here number of row=1  Number of columns=3

Q: Real Estate The following table shows the cost of 1,000 square feet of luxury real estate in three…

A:

Q: Atlanta Chicago New York Coats 40 63 18 Shirts 85 56 42 Trousers 6. 18 8. Ties 10 8 A= 4x3, B4x1 B.A…

A: Given: A table is given with 4 rows and 3 columns. To find: Matrix form. the handwritten solution is…

Q: (A) IF A- [2 -3 and B= 2 - 6 6 3 -9 is (A.B) null matrix.

A: We are allowed to answer only first part so please repost the other questions.

Q: A corporation has three factories, each of which manufactures acoustic guitars and electric guitars.…

A: Solution:-

Q: Bond Brothers, a real estate developer, builds houses in three states. The projected number of units…

A: Consider the matrix showing the projected number of units of each model to be built in each state.…

Q: 1

A:

Q: -5 6. What is the transpose of the matrix -1 2 -4 -3 .a -2 5 -6 1 -2 4 3 1 .b -5 2 -1 -4 0 2 -1 -3…

A:

Q: 4. Reed Arena has 3 main concessions stands. At the A&M basketball game the other night, Matrix A…

A: Part a)  matrix A  = NSEP301724C252032D653875 matrix B  =  LMSP6.255.504.75C543D5.7554.50 matrix B'…

Q: When gasoline is refined from crude oil, each gallon of regular, midgrade, and premium uses a…

A: Given  matrix,                                          Gasoline Blends…

Q: Suppose a primitive economy consists of two industries, farm products and farm machinery. Suppose…

A: Given:                   PMA=0.40.20.20.2 ,    This can be expressed as           0.4P+0.2M-94=0…

Q: determine whether the given matrix is defective or nondefective.

A: Given Data The matrix is The expression for the characteristic polynomial is,

Q: 1os, Laura, and Jim each sell avocados for $1.40 each, boxes of strawberries for $1.90 each, and…

A: It is given that the price for each avocados are $1.40, boxes of straw berries are $1.90, and…

Q: Four departments of a company need to order the following amounts of the same products. (a) Use…

A:

Q: If A and B are square matrices of the same size, is (A + B)2 = A2 + 2AB + B2?

A: In matrices, the commutative properties are not valid. That is order of the matrices multiplication…

Q: 9) If A is n x n matrix, what is the cost of calculating 3A3 2A

A: Given: If A is n x n matrix, the objective is to find the cost of calculating 3A2-2A

Q: An office supply manufacturer makes two kinds of paper clips: standard and extra large. To make a…

A:

Q: A corporation has three factories, each of which manufactures acoustic guitars and electric guitars.…

A: We will use the basic knowledge of matrices and percentages to answer this question correctly and…

Q: The input-output matrix for a simplified economy with just three sectors (natural resources,…

A: Please find the sol in next step

Q: A doctor recommends that a patient take 30 mg of niacin, 20 mg riboflavin, and 40 mg hiamine daily…

A: We will represent the number of vitaMax  pills patient has to take by x ,number of vitron pills by y…

Q: A corporation has a plastics division and an industrial equipment division. For each $1 worth of…

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: This case study is all about matrix multiplication Туре 1 2 bunches Туре 3 2 bunches Туре 2 Daisies…

A:

Q: A firm allocates staff into two categories: welders, fitters. It is estimated that for their three…

A: Given: Time spent in hours: For welder:Boiler-2……1Water tank-0.75……2Holding frame-1.25……3   For…

Q: Pacific Airlines operates three flights between Los Angeles and Hong Kong. Matrix A gives the number…

A:

Q: Consider the following information about stocks of Corporations A, B, and C.   Price ($) Dividend…

A:

Q: he Campus Bookstore's inventory of books is as follows. Hardcover: textbooks, 5076; fiction, 1596;…

A: Given, The Campus Bookstore's inventory of books is as follows. Hardcover: textbooks, 5076; fiction,…

Q: 9) If A is n x n matrix, what is the cost of calculating 3A3 - 2A

A: The time complexity of multiplication of two n×n matrices is On3.

Q: $0.90 per textbook sold, $1.40 per desk sold, and $0.30 per box of pencils sold. They sell no other…

A: Matrix B = ( 0.9 1.4 0.3)  Given is matrix A

Q: A toy store has two different locations. Each location sells small, medium, and large stuffed…

A: The product of the matrices can be calculated by multiplying the rows of the first matrix by the…

Q: The table below shows salaries for full time teachers at a school district based on their education…

A: Given are the salaries of school teachers based on their education and experience level. If the…

Q: an effort to strengthen social outreach, Olympic Construction has offered to create a series of…

A: