A company calls to notify you that the interest rate on your credit card will increase from 11% to 14%. a. Determine percentage points the interest rate increased by. The interest rate increased by percentage points. b. Determine the percent increase of the interest rate. The interest rate increased by Round to the nearest tenth of a percent and don't forget to include a percent sign, %, in your answer.

Q: Find the coordinates of a point on z-axis which are at a distance of 7 units from the point . P(3, -…

A: We have to find the coordinates of a point on z-axis which are at the distance of 7 units from the…

Q: If a + ß and o² = 5a - 3 and ² = 53-3, find the equation whose roots are alß and B/a.

A:

Q: Find the F. T of the following Signals ... X(t)=28(t + 2) — 28(t-2)-rect(²+¹)+rect(²¹) -

A:

Q: Letf(x) be a polynomial with integral coefficients. Iff(1) and f(2) both are odd integers, prove…

A: Let us assume that  f(x)=0 for some integer x=k, then x-k divides f(x). therefore  f(x)=(x-k)g(x) ;…

Q: a random variable has probability distribution: x= 0,1,2,3,4,5,6,7 and P(x) =0,k,2k,2k,3k,k*k,…

A: Sol

Q: Find the sum of the degrees of the vertices of each graph in Exercises 1-3 and verify that it equals…

A: We know that, Degree of vertex is the number of edges passing through that vertex. We need to…

Q: If a + Band of = 5α-3 and ² = 5ß-3, find the equation whose roots are alß and pla.

A:

Q: The integers from 1 to 37 are written down, in some order, in one long row. Prove that it is…

A: Definition of increasing order - A list of elements say { a1,a2,...,an} is called in increasing…

Q: dy -y- dx 2x, given that when y=0, x=+2

A: We need to solve the given differential equation with its initial conditions. As the equation is of…

Q: Determine the appropriate form for a particular solution of the fifth-order equation(D - 2)3 (D2 +…

A: Given differential equation is D−23D2+92y=x2e2x+xsin3x......1. We have to determine the appropriate…

Q: Use computer software to obtain a direction field for the given differential equation. Sketch an…

A:

Q: 4 Find the F.T. of the following Signals using differentiation. pro X(t) = 2 S (t+2) - 2 S(t-2)…

A:

Q: Find the differential equations of the following primitives by eliminating the arbitrary constants.…

A:

Q: /3 0 0 8. (3) The matrix R=0 1 0 has 0 0 3/ (a) dominant eigenvalue (e) no dominant eigenvalue a O b…

A:

Q: Transcribe the following text in digital format please

A: Binomial theorem is given by:x+yn=∑r=0nCrnxn-ryrlet P(n) =x+yn=∑r=0nCrnxn-ryr =…

Q: What are the Elementary Row Operations for homogeneous linear system?

A: In this question, we have to determine the Elementary Row Operations for homogeneous linear system.

Q: Q5. C{tet sin t} = (a) (b) 2(1-s) (c) (²+1)² 2(8+1) 2 ((s+1)²+1) ² 2(8-1) ((8-1)²+1)² 9 (d) (²+1)² 2

A:

Q: The set of functions {Po, P1,..., Pn} in [a, b] is called a set of orthonormal functions, with…

A:

Q: PLEASE DO THIS TYPEWRITTEN ONLY FOR UPVOTING AND SKIP THIS IF YOU ALREADY DID THIS. THANK YOU MONEY…

A: The piecewise function representing the given scenario is: fx=95            ,   if x≤1500110…

Q: 1. Consider the system of equations Ax = b described by: +2x2 x2 (3k - 4) (k-1)x₂ I1 where k is an…

A: We have given system of equation X1 + 2 X2 - X3 = 2 X2 + (K +1) X3 = -1 (3K -4)(K-1) X2 = 4(K-1)

Q: Find the linear factors of 2x²-y-x + xy + 2y - 1.

A:

Q: Suppose A1, A2, ..., 430 are thirty sets each having 5 elements and B₁, B2, ..., B₁ are n sets each…

A:

Q: d) Applying four iterations of the Interval Halving Method to f(t) = p(t)-50, taking the initial…

A:

Q: 4 Find the F.T. of the following Signals using differentiation. -pro X(t) = 2 S (t+2) -2 S(-2)…

A:

Q: If ab+bc+ca=0, then solve a(b-2c)x²+b(c-2a)x+c (a-2b) =0

A:

Q: Solve the nonlinear inequality. Express the solution using interval notation. 3 + x ≥ 1 3-x Graph…

A:

Q: Find the differential equations of the following primitives by eliminating the arbitrary constants.…

A:

Q: 4. Evaluate the following improper integrals using Cauchy's Residue Theorem: (Convert them into a…

A: Note: We are solving the first two questions

Q: Q4) Find the complete solution of the following equations: a) y" +3y' = sin x + 2 cos x (15) b)…

A:

Q: ILLUSTRATION 2.13 Let a, b eN and a > 1. Also p is a prime number. If ax² + bx +c=p for two distinct…

A:

Q: The coordinates of two points A and B are (3, 4) and (5,-2), respectively. Find the coordinates of…

A:

Q: The equation f(x) = x² - 6 = 0 has a root near x = 2. a) Apply four iterations of the Secant Method,…

A: Solution:- f(x)=x2-6Ist Iteration:-x0=1 and  x1=2f(x0)=f(1)=-5 and…

Q: Angle of a line with the positive direction of the x-axis is e (e is a cute). The line is rotated…

A:

Q: 3.) 12 sin ¹3t Note: a¹ = (a²)² 2

A:

Q: Let f(x, y) be differentiable at (ro, yo). Then we have f(xo + Ax, yo + Ay) - f(xo, y0) fa (ro, yo)…

A:

Q: write these numbers in polar form for the complex setup: (1,-1,i,-i)

A: We know that , Complex numbers are of the form z=x+iy, where x and y are real numbers. Also Polar…

Q: 1. Find the residues of the following functions at the given points using Laurent series expansion.…

A:

Q: A standard deck of 52 cards consists of 4 suites (hearts, diamonds, spades and clubs) each…

A:

Q: In this exercise you are to find the area of a triangle in R³ in 4 ways, given the points A, B, and…

A: given three points A0,2,6 , B8,2,2 , C5,6,4 plot the points in geogebra (1) use the polygon command…

Q: Solve for a, b, c and d.   81690010219a+18826921b+4339c+d=342 190010204749a+33051001b+5749c+d=253…

A: Given equations are: 81690010219a+18826921b+4339c+d=342 190010204749a+33051001b+5749c+d=253…

Q: Let P(x) means "x is a freshman" and Q(x) means "x is a math major". Write the statement "Every math…

A:

Q: 4. A radar gun was used to record the speed of a car (in feet per minute) during selected times in…

A:

Q: 2. Use Cauchy's Integral formula, Evaluate the foll D I - & tantz Z² C: 171=1

A:

Q: When crickets chirp 126 times a minute, it is about 67 degrees Fahrenheit. When they chirp 175 times…

A:

Q: Q4:B/Simplify [cos 20-i sin20][cos 30+ i sin301² [cos 40+ i sin40³[cos 20-i sin2015 using De…

A: Given expression is cos2θ-isin2θ8cos3θ+isin3θ2cos4θ+isin4θ3cos2θ-isin2θ5 We know by De Moivre's…

Q: flowing through network of pipes (in thousands cubic meters per hour) HE +34 (a) Solve this system…

A: Given that water is flowing through a network of pipes ( in thousands of cubic meters per hour), as…

Q: Two sides of a square lie on the lines x + y = 1 and x + y + 2 = 0. What is its area?

A:

Q: If roots of equation 3x² + 5x + 1 = 0 are (sec6 (cosec0₂ - cot0₂), then find the equation wh (sec₁ +…

A:

Q: ਸਨ 2V₂\V-V₂ V+V₂ Partial Fractions

A:

Q: If p is the length of the perpendicular from the origin to the X y 1 1 line += 1, then prove that +…

A: