The first term of an arithmetic sequence is -4. The fifth term of that arithmetic sequence is 16. Find a formula for the nth term. Use the form an = a1 +(n – 1) d: | an +(n – 1) %3D

Q: 1. Let P(r1, yı) be a point on the parabola r = 4py, p > 0, with focus F(0, p). Let a be the angle…

A:

Q: The mean of the values 2, 3, 4, 6, 9, 10, rounded appropriately, is: Oa8.67 Ob 8.666666667 0087 Od…

A: Given data is2,3,4,6,9,10

Q: Suppose the matrix equation Rb = = c corresponds to a system of linear equations, where [128 121]…

A:

Q: Suppose A and B are square matrices of the same size. Which of the following are NOT necessarily…

A:

Q: 3. DETAILS The point is on the terminal side of an angle in standard position. Find the exact values…

A: The answer is in step 2

Q: = [₂2²] A. What is the characteristic equation of A used to find the eigenvalue(s) of A? Let A The…

A: Eigenvector calculations

Q: We have seen that a system of two linear homogeneous differential equations with constant…

A:

Q: Describe the sampling distribution of p. Assume the size of the population is 20,000. n=900, p=0.8…

A: given data,N=20000n=900p=0.8q=1-p=1-0.8=0.2we have to find out the mean and standard deviation for…

Q: Write the differential equation (unlimited, limited, or logistic) that applies to the situation…

A:

Q: Construct a 2 x 2 matrix A with non-zero integer entries such that A² = AA = I. 4881 There are many…

A:

Q: In Problems 1-8, decide whether or not the method of unde- termined coefficients can be applied to…

A:

Q: Question number 68 please

A:

Q: (a) Find an approximate value for the integral sinr dr using the Composite Simpson's rule with N =2…

A: For the second question we use trigonometric identity cos^2 (x)=1-sin^2 (x).

Q: Solve the system of differential equations 'x'= 4x - 9y y'= 0x + 1y x(0) - 7, y(0) = -2 = x (t) =…

A:

Q: A bag contains 6 red apples and 6 yellow apples. 5 apples are selected at random. Find the…

A: GivenA bag containsNo.of red apples=6No.of yellow apples=6Total no.of apples =12

Q: A double ferris wheel is pictured below. A large rotating arm with diameter 20 is centered 15 meters…

A: If you board the ferris wheel at point P at time t = 0, and each wheel rotates in the direction…

Q: A Gallup poll in 2010 asked 1,019 adults in the U.S. about their belief in the origin of humans…

A: e). The hypothesis to be tested here is- H0:The population follows the 2001 distribution.H1: The…

Q: The accompanying table lists the ages of acting award winners matched by the years in which the…

A: In this case consider Best actress as the independent variable and Best Actor is the dependent…

Q: In a shooting game, two players shoot at a target at the same time. Suppose person A hits the target…

A:

Q: Suppose a system of differential equations can be written in matrix form as Г dx * 3* ** dt dt dz dt…

A:

Q: For this question, recall that a Carmichael number is a composite number n such that an-11 mod n…

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: 5. In the diagram below, ABCD is a parallelogram, CE DE, and the perimeter of ACDE is 58. Find the…

A:

Q: Solve the system of differential equations Jx'= -6x -2y \y'= 3x – 1y x(0) = −2, y(0) = 3 The lesser…

A:

Q: T10- T₁ T12 T13 4710-720-27₁1-75=0 -T10 +4720-730-2721 = 0 -T20 +4730 = 2731 +50 -T10+47₁1-T21-T12 =…

A: As per the question we are given a system of linear equations which we have to solve, and we will…

Q: Question 10. Let l be the line given by 3x - 4y = 18, and let P = (-6,1). There are two squares…

A: l ≡ 3x - 4y = 18 P ≡ (-6, 1) Let P be the point A in the following square.

Q: atch each equation with a graph above | 2(1.54)* | 2(1.11)* | 4(1.11)* - 2(0.71)Ⓡ 2(0.9)* - a. red…

A:

Q: Consider the matrices A = C = -2 2 4 -4 Construct a 2 x 2 matrix C such that AB = AC, but C B. and…

A:

Q: A teacher gave her class two functions, f(x) = |x – 5|+4 and g(x) = -x² + 21, and aske for the…

A: Option C is correct option.

Q: Question c. Thanks

A: Given function is, fx=x-1+2for x<1ax2+bxfor x≥1 The objective is to find the values of a and b…

Q: Use A-¹ to solve the matrix equation AX = B for X, 1 11 where A = 3 The size of X will be 2 X = " B…

A:

Q: A bearing used in an automotive application is required to have a nominal inside diameter of 1.5…

A: Given n=25 X-bar=1.4975 Alpha=0.01