Advance Math question and answers for July 01, 2023
- Q Sears discovered that customers who purchase maintenanceagreements are very likely to purchase large appliances together.What method has been applied?Association RulesK-MeansSQL queryAll of the above
- Q Device a system of equations that would have this solution(3k-4, k, 5k+1)
- Q The doctor orders a continuous infusion (IV) of morphine for apost-operative teenager of 200 mcg/kg q 3 hr. The teenager weighs105 lbs. You have 2 mg/mL solution of morphine available...
- Q An intravenous infusion for a patient weighing 132 lb calls for7.5 mg of amikacin sulfate per kilogram of body weight to be addedto 250 mL of 5% dextrose injection. How...
- Q write a MATLAB script thatplots the two functions ( y=(2x^2)-(3x)-4 and y=4sin(2Pix) - 1 ) inthe same figure for x in [-1,3]. Add a title, x-label, y-label, andlegend. ( MATLAB...
- Q This assignment covers the material in: 2.1 Simple Interest 2.2Compound Interest 2.3 Annuities 2.4 Amortization33A. Just before his first attempt at bungee jumping, Johndecides to buy a life insurance policy....
- Q From the seven male and ten female sales representative for aninsurance company a team of four men and three women will beselected to attend a national conference. in how many...
- Q You have a health planwith a $5,000 deductible, a 20% co-insurance and a $10,000 out ofpocket maximum.You need surgery,which will require 3 days in the hospital. The hospital bill is$150,000...
- Q Suppose a student carrying a flu virus returns to an isolated college campus of 1000 students. If it is assumed that the rate at which the virus spreads is proportional...
- Q Analyzing Transactions Using the Financial Statement EffectsTemplate Hanlon Advertising Company began the current month withthe following balance sheet.Cash$ 80,000Liabilities$ 70,000Noncash assets135,000Contributed capital110,000Earned capital35,000Total assets$215,000Total liabilities and equity$215,000Following are summary transactions...
- Q Jules owns a Van Gogh masterpiece worth $5 million. There is a1% chance the painting will get stolen, leaving Jules withnothing.(a) What is the expected value of this gamble?(b) What...
- Q A national survey of insurance offices was taken, resulting in arandom sample of 253 companies. Of these 253 companies, 181responded that they were going to purchase new software for theiroffices...
- Q Find the Rank of a Matrix Using the Echelon Form of the above matrix.Give details step by step.
- Q Find the coordinates of the orthocenter of the triangle whose vertices are A(3, 1), B(0, 4) and C(-3, 1).
- Q What is the residue of f(z) =1/(z-1) ^3 at its pole? give details Explaination
- Q Let ( Ain M_6(mathbb{R}) ) be an invertible matrix satisfies ( A^3-4A^2 + 3A = 0 ) and ( tr(A) = 8. ) Find the characteristics polynomial of A.
- Q Let A be a square matrix defined by ( A =egin{pmatrix}-1&-2&-1&3\ -6&-5&1&6\ -6&-4&0&6\ -6&-7&1&8end{pmatrix} ) and its characteristics polynomial ( P(lambda)=igg(lambda+1igg)^2igg(lambda-2igg)^2 )(a) Find the minimal polynomial of A.(b) Deduce that...
- Q Determine all possible Jordan canonical forms J for a matrix of order 6 whose minimal polynomial is ( m(lambda)=igg(lambda-1igg)^3igg(lambda-3igg)^2 )
- Q Find f(a+h) - f(a) / h where f(x) = 6x - 9
- Q Let f be measurable and B a Borel set. Then f-1[B] is a measurable set. [Hint: The class of sets for which f-1[E] is measurable is a ?-algebra.
- Q show that for some ring R, the equality a^2?b^2=(a?b)(a+b) holds ?a,b?R if and only if R is commutative.
- Q Find all eigenvalues and their corresponding eigenspaces of the following matrix. B=( egin{pmatrix}2&-3&1\ 1&-2&1\ 1&-3&2end{pmatrix} )
- Q Find the characteristics and the minimal polynomial of the following matrices over ( mathbb{R} ), then deduce the their corresponding Jordan Canonical Form J.A=( egin{pmatrix}1&-1&-1\ 0&0&-1\ 0&1&2end{pmatrix}: )
- Q Find the characteristics and the minimal polynomial of the following matrices over R, then deduce their corresponding Jordan Canonical Form J.C=( egin{pmatrix}1&1&0&0\ -1&-1&1&0\ 0&1&1&0\ -1&-1&1&1end{pmatrix} )
- Q Solve the 4 degree polynomial equation ( x^4 ? 2x^3 + 4x^2+ 6x ? 21 = 0 ), given that the sum of two its roots is zero.
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