Given the matrix A of size 2 x 2, whose determinant is equal to 3. Then |5A| = 15. Select one: O True O False

Q: 3 Solve the inequality. (Enter your answer using interval notation.) 4 x² ≤ 9 Graph the solution…

A: Solved below

Q: -4 Determine the standard form for the equation of a parabola with directrix x = (4,-2).

A: In this question we have to determine the standard form for the equation of a parabola.

Q: a snow day, Samantha created two snowmen in her backyard. Snowman A was built to a height of 43…

A:

Q: Finding the monthly payment, total payment, and interest for a... When Keith bought his house, he…

A: Given that the mortgage was a personal, amortized loan for $92,500 at an interest rate of 3.65% with…

Q: Explain the effects of imposing a constraint in an optimization problem. Give at least one economic…

A: Effect of imposing a constraint in an optimization problem with one economic example.

Q: Given the matrix 2 22 A = 0 2 3 7 7 1 Find the |A| by transforming the matrix A to the triangular…

A:

Q: Let Select one: O 3 0 - A = where k is a real number. Then A is singular if and only if k equals 3…

A:

Q: 4. How many positive natural numbers less than 1000 are neither divisible by 3 nor 5 nor 7 nor 11.

A: Let U={1,2,3,...1000} n(U)=1000 A={a∈U/ x is divisible by 3}A={3,6,9. . .…

Q: In Determine whether each value of x is a solution of the inequality. (Select all that apply.)…

A:

Q: Fill in the blanks. To solve exponential and logarithmic equations, you can use the following…

A: a) ax=ay if and only if b) logax=logay if and only if c) alogax= d) logaax=

Q: Find the balance on an account if you invest $ 1,758 at 3.4% for 22 years using simple interest.

A:

Q: Use the properties of logarithms to expand the expression as a sum, difference, and/or constant…

A: The given logarthim expression,  ln xyz3

Q: Condense logarithm of 17 8 the expression to the a 1097 (2-6) single quantity:

A:

Q: Consider the linear system whose augmented matrix is 0 2 | -50 | 2 1 | 00| Then, the given system…

A:

Q: Compute the determinant by cofactor expansion. At each step, choose a row or column that involves…

A: By seeing the matrix, to find the determinant of the matrix by cofactor expansion by choosing a row…

Q: How do I complete the square on thsi following polynomial: x2-6x+12-y=0 To end up with:…

A: x2-6x+12-y=0 cannot be expressed as (x-3)2+4-y=0 because (x-3)2+4-y=0 when expanded will give…

Q: The number N of trees of a given species per acre is approximated by the model N = 2000(10-0.12x), 3…

A: topic- exponential function

Q: Graph y = x³ and then graph y = 3(x-4)³ - 2 by transformation

A: Given problem:- Graph y=x³ and then graph y = 3(x-4)3 - 2 by transformations.

Q: Use the properties of logarithms to rewrite and simplify the logarithmic expression. In(77)

A:

Q: Let f (x) = 3x² + 2x − 7, g(x) = 5x + 1 a) Find (fog)(x) (don't simplify) b) Find (gog)(x) (simplify…

A:

Q: Geraldine is asked to explain the limits on the range of an exponential equation using the function…

A:

Q: Let f(x)=x²-x and g(x)=2x + 7. Find and simplify the following. 4. (gof)(x)

A:

Q: Consider the following inequality. 2x + 6 < 2 + 4x Solve the inequality. Graph the solution set. Use…

A:

Q: John weighs 118 pounds less than his father. John's father's weight is also 173 pounds less than 4…

A:

Q: H n A = Let - 1 2 -3 3 -1 0 T Compute the determi: on to triangular form. Determine whether th Ax =…

A:

Q: How many milliliters of pure acid should be added to 35 ml. of 30% acid to make 55% acid solution?…

A:

Q: Find the exact value of the logarithmic expression without using a calculator. (If not possible,…

A:

Q: At age 20, someone sets up an IRA (individual retirement account) with an APR of 7%. At the end of…

A: This question can be solved using the concept of monthly compounding.

Q: Stop & Shop is having a sale on paper towels: 5 rolls for $3. How much will 8 roll(s) cost?

A:

Q: Let Find M13 and C13. M13= i C13= i A || 0 29 8 -5 -5 0 -3 -8 4 5 - és ér 8 -4 4 0

A: In this question we have to find the value M13 and C13. Where M represent Minor and C represent…

Q: n ordinary annuity that earns 4.2% interest, compounded cal value of $73,000 after 15 years? Español

A:

Q: For the functions f(x)= = (fºg)(x) = Domain off og: x-1 and g(x) find the composition fog and…

A: Given, f=xx-1g(x)=11x

Q: The magnitudes of vectors u and v and the angle 9 between the vectors are given. Find the sum of u +…

A:

Q: Find an equation of variation where y varies jointly as x and the square of z, and where y = 105…

A: y varies jointly as x and the square of z, and where y=105 when x=55 and z=7

Q: QUESTION 21 √-576 = ? -24 O 23i 241 none of these

A:

Q: Compute the determinant of the matrix by cofactor expansion. -3 2-2 0-1 2-2 0300 0-3 14 O-30 O 90…

A:

Q: following

A:

Q: Find the domain, range, max/min, intercepts and graph the functions: a) f(x) = −2x² + 3x − 1 b) f(x)…

A:

Q: Amare worked twice as many hours as Jing. Together, Amare and Jing worked a total of 27 hours. How…

A:

Q: Use absolute value notation to define the interval (or pair of intervals) on the real number line.…

A: Consider the figure given below :

Q: A survey asks 172 people "What beverage do you drink in the morning?", and offers choices: • Coffee…

A:

Q: The domain for the LOG function does not include which of the following. O 0 negatives O 0 or…

A:

Q: Arent the sum of all three angles supposed to equal 180? 55x3=165

A: Given in a triangle, the measures of the three angles are​ x, x+27, and x−12.

Q: 150 04 0 501 001 000 0 0 0 0 0 I II (a) (I) not row echelon form, (II) row echelon form, (III) row…

A: Row echelon form is any matrix with the following properties:   1.All zero rows (if any) belong at…

Q: 12 years ago, a house was worth $467000. The value of the house is now $845000. Determine the ouse's…

A: We are asked to find the rate of increases in value at a constant rate every year

Q: Write the system of linear equations that is represented by the given augmented matrix. Assume that…

A:

Q: How do you type this into a calculator

A:

Q: Example 2 Let A = [aij], B = [bj] be two nxn matrices in Mnxn with inner product (A, B) = tr (ATB)…

A:

Q: 17 Solve the equati 17y²=44-9

A: Given equation:- y2 =4y-9

Q: Question 10 How many three-digit odd numbers can be formed form the digits 0,1,2,3,4,5, and 6 if…

A: