In Exercises 1 and 2, determine which matrices are in reduced echelon form and which others are only in echelon form.  EXERCISE 1 a) 1000   0100   0011 b) 1010   0010   0001 c) 1000   0110   0000   0000 d) 11011   02022   00033   00004

Q: x¹y-x³y² + x²y_8x¹y-x²y-10+x 10+ x³y²7x³y²-9+218x¹y-y³ +50=

A: The expression is given by x4y-x3y2+x2y-8x4y-x2y-10+x3y2-7x3y2-9+218x4y-y3+50 To evaluate: The…

Q: The temperature was -4  degrees at 1 am . It was 11 degrees warmer at 2 pm and then dropped down 16…

A: Concept: The temperature is measured in degrees Celsius or centigrade. Water has a freezing/melting…

Q: Subtract. 1 5 5 6

A:

Q: Certain superstores will often price match or even beat a competitor's price by 10%. The function…

A:

Q: Factor out the greatest common factor from the polynomial. 2(p+q) + 6k(p+q)

A: Given 2(p+q)+6k(p+q)

Q: aker surveyed 39 people about the flavors desired in a dessert: vanilla, lime, or chocolate. • 23…

A:

Q: X Score: 2/11 3/11 answered Question 6 Find the domain and range of the function using the graph…

A:

Q: im still confused, could it get a little more into detail?

A:

Q: Solve a compound inequality involving intersections Solve x ≥ 0 and x ≥ −5 and write the solution…

A: The objective of the question is determine the solutions of given inequality.

Q: 463×435

A:

Q: 6. 3:7:4=27:

A:

Q: The graph of the quadratic function f(x) = −2x² - 4x + 6 is shown. + -2 8 6 4 2 -2 -4 -6 -8 DA → 2 4…

A:

Q: how to calculate this  I want to know how much coil I'm gonna need to heat  cylinder of 4in height…

A:

Q: 3. Let A be mxnand B be nxm. a) Show that the matrices C = 0 0 B BA b) Conclude that the nonzero…

A:

Q: The manager of a video store has compiled the following table, which gives the probabilities that a…

A:

Q: [413] 24 Let A = Perform the following row operations. (a) Permute the 1st and 2nd rows: (b)…

A: Given Matrix:- A=415248

Q: Sandra Gonzales deposits $1000 into a mutual fund contain- ing international stocks at the end of…

A: topic- Compound interest

Q: 3. Let A be perturbed by a constant a ER and 2 40 A = 0 -1 a Find the possible values of a such that…

A:

Q: If z = (1-21)¹+0.41, find the principle value of Z: B) 3.3583 0.3081i F) 3.5253 2.5397( A) 3.4817+…

A: Given data: Z=(1-2i)1+0.4i

Q: deandre downloaded 8 apps onto his tablet in 12 seconds at this rate how many apps could he down…

A:

Q: "What is the end behavior for this equation? ƒ (x) = (x − 6) (x + 1) O As a →→∞, f (x) →→→∞, and as…

A: To determine the end behavior for the given equation.fx=x-6x+1

Q: You have worked with three forms of quadratic functions. Think about them and answer the following…

A: We are asked to analyze the quadratic forms.

Q: III. Prove that (KA) = KAT (you may set an example to validate that the given property is true.

A:

Q: ||||| Initial Knowledge Check A pet store surveyed 133 people to see how many own a cat and how many…

A: The solution is given below

Q: a boat travels up for 60 miles in 4 hors and returns in 3 hours traveling in ariver. What is the…

A:

Q: I'm looking for a general equation in terms of n to find the time spent spent per exam for n exams.

A:

Q: rmal text Y Arial 12 +BIUA Y Classify the following number sequences as a Linear Function, Quadratic…

A: LINEAR FUNCTION =ARITHMETIC SEQUENCE  QUADRATIC FUNCTION =WHERE THERE IS EQUAL SECOND DIFFERENCE…

Q: 2. Let a, b be non-zero real numbers. Let T be an n × n matrix. If T satisfies (Tal₁)(T - bln) = Onn…

A:

Q: 1 The equation d =4--t represents your distance from home, d, for each minute you walk, t. If y 15…

A: Topic:- application of geometry

Q: to get a better approximation of the area under a curve using simpson's rule the value of n can be…

A: Formula for Simpson's rule is…

Q: 7. Transformations. In some data sets, a transformation by some mathematical function applied to the…

A: The given data which represent cycles to failure far a yarn product: 675  3650  175  1150  290  2000…

Q: Determine the following value: 1. F20 + F30 2. F34 3. F67

A: Concept: Using the golden ratio rule of Fibonacci series Fn=1+5n-1-5n2n5=1+52n-1-52n5=ϕn-(1-ϕ)n5…

Q: 1a) (2 square root 30 + 4 square root 120) multiply by 3 square root 2 1b) Which expression is…

A: Since, you have posted multiple questions, as per guidelines, we"ll solve only first question. If…

Q: Oceanside bike rental shop charger 9 dollars plus 8 dollars an hour for renting a bike. Stephen paid…

A: The charge for renting a bike has two parts: Fixed cost: 9 dollars Variable cost: 8 dollars an hour

Q: 4. which of the following are problem solving strategies? choose all that apply. a Act it out b. Use…

A: Disclaimer:  “Since you have asked multiple questions, we will solve the first question for you. If…

Q: untry has a population of 20 million and projects a growth rate of 2% per year ation of this country…

A: Topic:- application of algebra

Q: alve the following problem by y' = 1 ++ xy yca? = 1 , k = 0.1 a two-step methad.

A: Please refer to the image below

Q: Solve the equation. 5x 3=12x+11 - The solution set is

A:

Q: Solve the equation. 4 10 -x - 3x + 6 5 4|5 The solution set is (Simplify your answer.)

A:

Q: 15. Write the perimeter of the triangle in simplest form. 2x-6 x+8

A:

Q: Domain: It- Find the domain of the function f(x) = Use interval notation to express your answer. ·…

A:

Q: 1 a+b + 1 a-b 2 a-1

A: Given: 1a+b+1a-b=2a-1

Q: The diagram below shows ten circles joined by five lines with three circles Place all the…

A: Requirements: Numbers should range from 1 to 10.   Every line has three circles.   3. The amount for…

Q: Solve the compound inequality and write the solution in interval notation: 34x−3≤334x−3≤3 or…

A:

Q: Solve the equation. Give your answer correct to 3 decimal places. In(x)+ln(9)=3

A:

Q: II. Linear Equations (Elimination method) 1. 2x - 5y-z = -11 x + 3y -z = 4 2y -x +3z = 12

A:

Q: x^2 = x^(1/3)

A:

Q: Scarlet Company received an invoice for $62,000.00 that had payment terms of 3/5 n/30. If it made a…

A: Given Invoice amount = $62,000.00 Payment terms 3/5 n/30 Partial payment = $17,700.00

Q: for which a applies that tan(a) = 2 and that o<a< I. Decide a) sin (a) B) cos(a)

A: Please see the below picture for detailed solution.

Q: Write the English sentence as an equation in two variables. Then graph the equation. The y-value is…

A: We have to find the equation such that y value is one more than twice the x value. At first we break…