Express the column matrix b as a linear combination of the columns of A. (Use Ag, Ag, and Ag respectively for the columns of A.) for the columns -1 1 31 -3

Q: In a museum gift shop, a miniature dinosaur, the Acrocanthosaurus, is 22.8 centimeters long and 15.9…

A: Given Data: The length of the miniature dinosaur is: l=22.8 cm The height of the miniature dinosaur…

Q: (2) Supose f(x, Y, z) = g(p), where p = Vx? + y? + 2² and g is a function of one variable. Prove…

A: given f(x,y,z)=g(ρ) where ρ=x2+y2+z2first we find fx=∂g(ρ)∂x=∂g(ρ)∂ρ∂ρ∂x=g'(ρ)xx2+y2+z2again…

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A: Uniform distribution is a continuous probability distribution. This distribution is also called a…

Q: Exércises erc See www. Finding Mean, Variance, and Standard Deviation In Exercises 1-12, use the…

A:

Q: Of the 32 students in Joe's class, 8 students ride their bikes to school, 5 walk to school, 4 get a…

A: From the table the total number of trials= 5+5+2+8=20 Among the 20 trials, 8 are for the bus.

Q: Jesse is having a hard time understanding why when working with means, sometimes we use a Normal…

A: When t 0r normal distribution is used.

Q: please answer question 8

A: Given Amount         =$8500 Discount rate =6.5%=0.065 Period             =450 days. 360 days a year…

Q: In a laboratory experiment, the density of a concentrated sugar solution was determined by measuring…

A: b) Let us denote the measurements as X: X 1.38 1.37 1.37 1.3 1.32 1.34 1.41 1.44…

Q: If m/RXU = 42°, then what is mZUX S? %3D T

A: From the above figure,     ∠RXU+∠UXS=180°. We are given that ∠RXU=42°. Now,…

Q: Paul wants to build this model with clay, but he does not know how much clay to purchase. Draw a…

A:

Q: Construct the medians and find the centroid of each triangle.

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: Question 6. In a previous year, the weights of the members of the San Francisco 49ers and the Dallas…

A: The table is Shirt#≤210211-250251-290>2901-332150034-666187466-99612225

Q: 3. Solve the following initial value problems using Laplace transforms. (a) y' + 5y = sin(2t), y(0)…

A:

Q: 6. y' = −2xy, y(0) = 2; y(x) = 2e−x²

A: Here given that y'=-2xy and y(0) =2

Q: d the length of UC -40 48· 21 15 H M K U C 26 -40 - 5 - 19 CO 2.

A:

Q: You ask 30 people to choose a number between 1 and 10, and 22 of them choose an odd number. Estimate…

A: 30 people: Chooses number between 1 and 10 Odd numbers:{1,3,5,7,9}  Probability to select odd…

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: 1. The picture shows a circle divided into 8 equal wedges which are rearranged. The radius of the…

A: In the question it is asked to verify area of circle from the 8 equal wedges diagram.

Q: Simple q

A: Here, we have to find the velocity at time t=3.2 seconds. It is clear from table 3.2 sec. is lies…

Q: Final exam scores for the students from two different classrooms are shown below. Class A: 50, 52,…

A: Given: Class A: 50, 52, 53, 54, 55, 59, 60, 64, 67, 69, 80, 80, 80, 80, 83, 85, 90, 92, 92, 96 Class…

Q: 6. - 2х + 3) dx

A: According to Bartleby's guidelines we can solve only one question at a time. Apologise for the…

Q: Is 12 minutes the margin of error for this 95% confidence interval v [Select ]

A: The 95% confidence interval for the average arrival time before departure for all air travellers is…

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

A:

Q: If m/LSP = 93°, then what is m/MSP? %3D L. R 1 K 3 2 P 6 5 M

A: The figure is given by To evaluate : The value of m∠MSP if m∠LSP = 93°

Q: Plz answer question 1

A: Part 1: (i) The shape of the data has a slightly longer tail to the right, implying a positively…

Q: 8. Quadrilateral JKLM is inscribed in a circle. If m/L is five times m/J, what is m/J in degrees?

A: