2. Show that the following is a basis for M, 2x2 [3 6 3 1 0 -1 2 -8 12

Q: Newton's Law of Cooling states that the temperature (T) of an object at any time (1), in minutes, ca...

A:

Q: Given fla)= gQ482 ) Eind Haz th) and simplify 6) Find flaxth)- -AGQ and simplfty

A: topic - function limit 

Q: 9. Carmen is 12 years older than David. Five years ago, the sum of their ages was 28. How old are th...

A: Let's find. 

Q: An air traffic controller is tracking two planes. To start, Plane A is at an altitude of 2070 feet a...

A: topic  -  basic math calculation 

Q: 10. The interval for |(z )/5-1|<1 is Oa. [0,10] Ob. (0,10) Oc. (0,2 ) Od. [0,2 ]

A:

Q: The Digital Star Company makes two different models of computer tablets, which are assembled on two ...

A: Given problem :- The Digital Star Company makes two different models of computer tablets, which are ...

Q: Finding slope given the graph of a line in quadrant 1 that model. Espahol the c.ese cost (in cents) ...

A: Topic:- function

Q: 9. The triple scalar product is given by (u x v) w = E,",V,W Expand this equation X V and simplify, ...

A: Let u=(u1 , u2 , u3 ) and v=(v1 , v2 , v3 ) and solve it. 

Q: 6. What is the equation of the line joining the points (3, 4) and (-2, 5)? Oa. 2x + 3y = 0 Ob. y=-1/...

A: Topic = Coordinate geometry Correct option = b

Q: Ashley has x dollars. She spends $23.50 on a new top. She decides to keep ⅖ of what she has left, wh...

A:

Q: 1. Prove that (1) (2) (3) + (2) (3) (4)+...+ n(n+1)(n+2) = "(n+1Xn+2}(n+3)

A: Given: - The statement is, (1)(2)(3)+(2)(3)(4)+......+n(n+1)(n+2)=n(n+1)(n+2)(n+3)4 To prove: - The ...

Q: Find the determinant by row reduction to echelon form. 1 5 -6 1 6 1 4 Use row operations to reduce t...

A:

Q: Average movie prices in the United States are, in gerteral, lower than in other countries. It would ...

A:

Q: a. ƒ (x) > 0 b. f (x) < 0 4 2 -y = f(x) -3 -1 3 -2

A:

Q: We can add two matrices having real numbers A and B if their Elements are same Order is same Rows ar...

A: This is the basic rule about matrix addition

Q: Atmospheric pressure P in pounds per square inch is represented by the formula P=14.7e−0.21x, where ...

A:

Q: The size of a threatened population of bottlenosed dolphins is decaying exponentially with a half-li...

A: topic - exponential function

Q: 39-40. Given the following constraints as shown in the graph below. At whi point is the cost functio...

A: Given problem:- Given the following constraints as shown in the graph below. At which point is the c...

Q: x = -5, -7 for the quadratic equation (x – 1)² = 36. O True O False

A: x=-5, -7 for the quadratic equation x-12=36

Q: Q1/ Prove or disprove: (10 A) If AB = AC and A # 0 then B = C. B) If B and C are both inverses of th...

A:

Q: a) cos(x) – sin(x) = 0.5

A:

Q: Suppose that v and u are real numbers with v – 4u = 9. Find the greatest possible value of the expre...

A:

Q: Find the determinant of x from the given matrix: 4 -123 2021 10 301 14 2 4 5 -35 -30 -28 -25

A:

Q: The sum of the digits of a three-digit number is 8. If the ones and hundreds digits are interchanged...

A:

Q: III. Graph each equation on a coordinate plane using the intercepts method. skert 27. x+y 10 33. y= ...

A:

Q: what is the rate of each cyclist

A: Formula used is               Distance = rate * time The distance travelled by both cyclists = (rate...

Q: y+7 x-2 SLOPE POINT: 4x-8y 16 SLOPE: POINT: 4r 2y + 16 SLOPE POINT:

A:

Q: Q3: Define which of the following set of data represent a function or relation. 2 -4 8 9 y -5 11 3 -...

A: Given query is to find the which represents function and relation.

Q: Consider the following functions. Ex = (x)8 pue z - xA (x)f Step 2 of 2: Find the formula for (x) an...

A: We can solve the composite function and also find the domain as below.

Q: 1/2 3 -1 -3 -2 -1 -2 y = f(x) -3

A:

Q: 1. Use the function g(x): 2x2-4x %3D x2-9 a. Use a calculator to graph g(x). Make sure you have a wi...

A: To make the graph of the function using graphing calculator. 

Q: Using the polar formula prove that?

A:

Q: 4. Use inductive or deductive reasoning to show that the following procedure always produces a numbe...

A:

Q: short

A: We will solve the problem 

Q: question is in image below please show steps

A:

Q: The interval for function 5x - 3 < 7- 3x is .2

A: Given : Function 5x - 3 ≤ 7 - 3x 5x - 3 - (7 - 3x) ≤ 0 5x - 3 -7 + 3x ≤ 0 8x - 10 ≤ 0 8x ≤ 10 x ≤ 10...

Q: 12 is what percent of 60?

A: The concept used: - To translate a phrase of the form "A is what percent ofB?" first, Assume that th...

Q: 5. Find functions f and g so that h(x) = (fog)(x). 1 h(x) x2 – 7

A:

Q: 4.3 X 16-4 4.3X10 ( -지) 0,424

A:

Q: Solve the system of equations. If a system has one unique solution, write the solution set. Otherwis...

A: A system of equations has a unique solution if the co-efficient matrix formed by the equations has a...

Q: I. Prove the following statements using the indicated proof. 1.) Let 1 € Z. If r is odd, then (r² + ...

A: given -  x is odd 

Q: If (x + yi)( 2 - 4i) = 14 - 8i, find x O 3 O 5

A:

Q: Q1/ Prove or disprove: A) If A is invertible and k is a nonzero scalar, then kA is invertible and (k...

A: We will prove or disprove these parts as following.

Q: Find the value of y in the following equations: 3x - 2y + w = 11 X + 5y - 2w = -9 2x + y - 3w = -6 -...

A: Given problem:- Find the value of y in the following equations: 3x - 2y + w = 11 x + 5y-2w = -9 2x +...

Q: IfT: R? → R³ is a linear transformation such that 13 16 T 26 and T then the standard matrix of T is ...

A:

Q: nus: 12. David competed in a 65-km dirt bike race. For the second half of the race he rode his bIke ...

A:

Q: Steven purchases a bowl. The diameter of the bowl is 14 cm. What is the circumference of the bowl.

A: given that,  diameter  of the bowl=14cm what is the circumference of the bowl? circumference of circ...

Q: Two buses leave a station at the same time and travel in opposite directions. One bus travels  13km...

A:

Q: The sum of the digits of a three-digit number is 8. If the ones and hundreds digits are interchanged...

A:

Q: A) If AB AC and A # 0 then B = C. B) If B and C are both inverses of the matrix A, then B = C

A: First we'll disprove by an counter example And second one is by definition