make an expression equal to 56 using four 7s and any of the symbols +,-,x,/. brackets may also be used

Q: 3 an eigenvector of -4 F 2 19. Is ·- 9] -5 1? If so, find the eigenvalue. 4

A:

Q: Which of the following is the inverse of f(x)=√x²-4? ƒ˜¹(x)=√√x² −4 ƒ˜¹(x)=x−2 Option 1 Option 2…

A:

Q: 4. Convert. 12.85 1 = ml

A:

Q: 14. Choose the correct answer. Which of the following is a solution to the equation ² - 10x+10=0?

A:

Q: Use the properties of logs to expand: x+5 b) log+ 3x-2 d) log, x(x + 4)

A:

Q: If all the graphs are 1:1 scale, select the correct one for the following set of constraints (the…

A:

Q: quired next three terms are 4. 3, 4, 7, 8, 11, ... 5. 1,8, 27, 64, 125, 216, 343, 512, 729.....

A: In these question, we can find the sequence pattern and find next three terms of the sequence.

Q: For each sum or product, determine whether the result is a rational number or an irrational number.…

A: Consider

Q: Find a formula for Ak, given that A = PDP-1, where P and D are given below. A = [-16 24] -18 26 =…

A:

Q: 19. Choose the correct answer. Which equation matches the roots of the graph shown? Or(x)= x(x - 5)…

A: Observe the roots in from the given curve then write the equation of the curve using roots.

Q: 15. What are the x-intercepts of the equation y = x² + x - 20? O4 and -5 O 10 and -2 O-20 O-4 and 5

A:

Q: n artifact contains 42% of the Carbon-14 that it originally had. How long ago was the art The…

A: Given the query is to find the age of the artifact.

Q: A box is stated to be 8cm x 10cm x 12cm i) Between what bounds does its volume V cm³ lie? cm³ <V <…

A: Given that  dimensions of box stated to be 8cm × 10cm × 12cm Now we know that formula of volume of…

Q: Express the equation in logarithmic form: (a) 4 ³ = 64 is equivalent to log₁, A= B 7 A= & B= (b)…

A:

Q: Let A(1, 2, 1), B(3, 1, 2) and C(2, 1, 2) be points in R³. a) Find the point-normal form of the…

A: We are given points  A(1, 2,1), B(3, 1,2) and C(2, 1,2)  in  3-d plane R3. We have to find the…

Q: 4. The fifth term of an arithmetic sequence is 11 and the tenth term is 41. What is the first term?…

A:

Q: On an investment of $80,000, James receives $110000 at end of one year. How much would he receive if…

A:

Q: 17. Let A and B be 4 x 4 matrices, with det A = -3 and det B = -1. Compute (a) det(AB) (b) det (B5)…

A: Given,             Let A and B be 4 x 4 matrices with detA=-3 and detB=-1.

Q: 1. If f(x) = 3x + 9 and g(x)=x²-4, find: a) (fog)(x) c) (gof)(x)

A: A detailed solution is given below

Q: Given: Find: 2. 4. 5. 6. 7. 8. U = {a, b, c, d, e, f, g, h, i} A = {a, e, i} B = {b, c, d, e} C =…

A: 4.{a,b,c,d,e,f,i} 5.{e} 6.{e} 7.{c,d,e} 8.{e} 9.{b,c,d,f,g,h} 10.{a,f,g,h,i}

Q: Consider the matrix, -2 -1 -17 A = -3 0 π 0 0 3 a) Compute the characteristic polynomial and the…

A: Solving

Q: Find the domain and range of the function graphed below. y 2 1.5 1 0.5 -0.5 -1 -1.5 -2F 50 X 100 150…

A:

Q: Find the vector of stable probabilities for the Markov chain whose transition m

A: answer is in next step

Q: Consider the matrix, A = -3 0 T 0 0 3 a) Compute the characteristic polynomial and the eigenvalues…

A: Solve the following

Q: 14. The vector x is in a subspace H with a basis B = {b₁,b₂}. Find the B-coordinate vector of x. (a)…

A: We can solve this as follows:

Q: 2. If P = {x|0 ≤ x ≤ 10} and Q = {x|5 < x < 20}, a) Find Pn Q b) Is 5 € Pn Q? c) Is 10 € Pn Q?

A:

Q: 12 10 312 4 3 1

A:

Q: Solve the equation.

A: HERE given (x+3)/3 + (x+6)/2 = 6  . . . . . .  (1)   multiply equation (1) by 6 we get   2(x+3) +…

Q: (d) T: R³ R² defined by T(1, 2, 3) = (x1 - 5x2 + 4x3, x2 - 6x3). 8. Is the transformation in 7 (d)…

A:

Q: In which of the following sets is subtraction a binary operation? *

A: answer is in next step

Q: log.x X Y₁

A: Given;  logx[x/(y sqrt z) ].

Q: Write the first six terms of the arithmetic sequence. 5 1 d= a₁ = 2 (Type an integer or simplified…

A:

Q: a) Determine the cosine of the angles of the triangle whose vertices are A(1, -2, 1), B(3, 0, 2),…

A: The law of cosines for △ABC with sides a=BC, b=CA, c=ABis given by,…

Q: The point (2, 3) is on the terminal side of angle e, in standard position. What are the values of…

A:

Q: f(x) = (-2x-11, if x < -4 2x+5, if x ≥-4 A) B) 2 0 Choices for 71-76 AB) AC) 3 4

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: The logistic growth function f(t) = 107.000 1+ 4500 e describes the number of people, f(t), who have…

A: This question is related to Functions, we will solve it using given information.

Q: The exponential model A=421.4e0.032t describes the​ population, A, of a country in​ millions, t…

A:

Q: Find the centroid of the triangle formed by joining the points A (3, 2), B (-1, 4), and C (5, -3).…

A: Explained below

Q: A man invested $20,000 into two accounts paying 5% and 10% simple interest per year. If he earned…

A: X = amount invested at 5% Y= amount invested at 10%. Total amount invested = 20000 Total  intrest =…

Q: Let a, b and C be all positive. Consider factoring ax²-bx+c. If the trinomial is factorable which…

A: Here, the given trinomial is: ax2-bx+c

Q: Given: Find: 1. 2. 3. U = {a, b, c, d, e, f, g, h, i} A = {a, e, i} B = {b, c, d, e} C = {c, d, e,…

A:

Q: 9. Solve for n P₂ = 110

A: Permutation

Q: A $20,000 Grant is to be divided between Oxford and Cambridge in the ratio of 5:7. How much money…

A:

Q: Graphs and Inverse Functions 121. ›Interpreting an Inverse The graph of f computes the balance in a…

A: We need to interpret the function.

Q: Solve the following simultaneous equations to find x and y y + 3x = 4 x - 2y = 13 x = y =

A:

Q: A8 = 154 next three terms are 114, 134, 154 4. 7, 2, -3, -8, -13, -18,... 5. 15, 11, 7, 3, -1, -5,…

A:

Q: Solve for X in the equation, where A =    −4 5 3              −3   0 2and B =    0 4 −2   5 0 5.…

A: In this question we have to find the value of X.

Q: 1 1 (c) 1 1 1 Lo 0 1 32 2 1 -2,

A:

Q: Prove that A and A' have the same eigenvalues. To prove that A and AT have the same eigenvalues it…

A: Here, to prove A and AT have the same eigenvalues.

Q: Multiply  9/2 , 3/7 and 1/2

A: Solve the following