Use technology to evaluate the given expression. Take 1.4 -2.32 5.4 30 40 50 A = and C = 44.9 12.9 30 -40 -50 (2.1A – 2.3C)

Q: Assume a single spin of the roulette wheel is made. Find the probability of the marble landing on a ...

A: I am attaching image so that you understand each and every step.

Q: You are older than 17.

A: Age differs from person to person. So, the statement "You are older than 17." is a statement.

Q: Adriana has two equations that she found to be valuable models for her research. She thinks that if ...

A: The equations are,x+y=72x+y=5

Q: 1. For the function f(x) = 3x² - 5x +7 find: a. f(-2) %3D b. f(-a)

A: Please see the below picture for detailed solution. 

Q: A couple just had a baby. How much should they invest now at 5.7% compounded daily in order to have ...

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Q: B. Graph the solutions of each linear inequality on a coordinate plane. 2 - ys4 2.2x 1. y22 - 3x Fin...

A: Since you have asked multiple question, we will solve the first question for you as per our guide li...

Q: The determinant of the matrix --7 -9 A = -8 -7 is and its inverse is [b1 b12 b13 A-1 b23 b21 b22 b33...

A: We will find value of the inverse of matrix  A and it's determinant in the following steps.

Q: Consider the following graph. Step 2 of 2: Determine the domain and range of the graph. Express your...

A: Given that, There is a graph of a circle and we have to find the domain and range of the graph.

Q: Find the interest rate needed for the sinking fund to reach the required amount. Assume that the com...

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Q: 6. Parallel to the line Y = = -}(x – 100) – 99, 3 4 passing through (1, 3)

A: Given query is to find the equation of the line passing through (1,3) and parallel to the line given...

Q: 2. -1 4 21 -4 4) Find the LU factorization of the given matrix A= 3

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Q: The number of Internet-crime complaints decreased from 2012 to 2013. Find the percent of decrease. R...

A: Given: - The graph is, To find: - The percent of decrease. The number of Internet-crime complaints ...

Q: Solve the following system of equations by graphing. 5x + y = 6 2.5x + 0.5y = 3 O no solutions O (-4...

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Q: 5x3y 8.) 15ху3 4z-12 3x-3 1.) 8x+24 х2 — х

A: Given :1) 4z-128x+242) 3x-3x2-x3)-5x3y15xy3

Q: Solve the equation; x2 - 8x + 7 = 0 using the Quadratic Formula

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Q: Write  in simplest form−3(s−10)+7(−2s−1)

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Q: Kara has five exam scores of 6363, 5959, 6767, 7575, and 7373 in her biology class. What score does ...

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Q: Solve the system by using Cramer's Rule: 3x1 – x2 – 2x3 = 1 -x1 + 6x2 – 3x3 = 0 -2x1 – 3x2 + 6x3 = 1...

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Q: A prism has a right triangular base with legs of 2 and 6 inches, meaning the legs are the base and h...

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Q: Before an election, a scientific poll conducted amongst voters found that Candidate A has 53% and Ca...

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Q: Find the remainder when 37 raised to 1809 is divided by 7 a. 1 b. 2 c. 3 d. 4

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Q: Examine uhether you such that can construct ADEF you EF=8cm, LE =95 cm and LE= 115°

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Q: Let f(z) = x² +z and g(x) 2 22 %3D • (f + g)(x) = help (formulas) • († – 9)(x) =| nelp (formulas) (f...

A: As we know that; 1). f+gx=fx+gx2). f-gx=fx-gx3).     fgx=fx·gx4).    fgx=fxgx   Given: fx=x2+x ; gx=...

Q: Use the Rational Zeros Theorem to find all the real zeros of the polynomial function. Use the zeros ...

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Q: the expresion 3(-2m+5)-6(-4m-2)can be written as am+b.what is the value of a+b?

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Q: Solve the following polynomial equation. - 4x[x(3x - 17)- 28](36x-60x+25) = 0 %3D

A: NOTE: Refresh your page if you can't see any equations. .

Q: The midpoint of the line segment from P, to P2 is (-5,9). If P, = (-7,9), what i= P2 =(Type an order...

A: Given query is to find the indicated pint p2 .

Q: 32) -3x2 + 3x - 5s0 32) C) (-«, «) D) Ø

A: We want to find domain of the function in which it is always negative or zero. 

Q: Match the line with its slope

A: Find the slope of the line 

Q: Exercises 21-50: Find the slope-in- tercept form for the line satisfying the conditions. – 2) 24. Pa...

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Q: Explain how to find ordered pair solutions of linear equations in two variables. Choose the correct ...

A: ordered pair solutions of linear equation in two variables

Q: Solve the equation by the zero-factor property. 17) 2x2 = 18x - 36 A) (3, 6) B) (6, 12) C) {-6, 3) D...

A: As per guidelines we can solve only one question at a time, so if you need more answers kindly repos...

Q: Find the derivative of the function of y = (9x* + 6x-²) when x = 2

A: Given:     y=9x4+6x-2  differentiating on both sides    dydx=ddx9x4+6x-2    y'=ddx9x4+ddx6x-2 Apply ...

Q: A point on a line and its slope are given. Find the point-slope form of the equation of the line. 1 ...

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Q: What is the domain and range of this graph? :)

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Q: J The endpoints of the diameter of a circle are defined by the points (2, 4 nd (-4, -4) (a) Find the...

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Q: Given the extremes: -3 and 16 a) Insert 15 arithmetic means between them. b) Insert 5 arithmetic mea...

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Q: Use the graph below of a function f to find all integer values of x for whichf(x) = 2. Separate mult...

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Q: a. Consider the cube shown below. Identify the two-dimensional shape of the cross-section if cube is...

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Q: Find the determinant of the matrix 1 0 0 3 -2 -3 М — M 2 -1 -3 -3 -2

A: NOTE: Refresh your page if you can't see any equations. . find the determinant

Q: Find the midpoint of the line segment joining the points P1 and P2. P1= (k,p) P2 = (0,0)

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Q: Evaluate the integral f(16x3 + 4x³)dx

A: To evaluate the integral: ∫16x3+4x3dx Use the formula: ∫xndx=xn+1n+1+C, where n≠1

Q: 3. 3 =-3+4x -3/4 C 5 4x +7 = 27

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Q: 19 - 20. Given f(x)=Jx-5;x+5 and g(x)=x+3. Find the domain of (gof (x) A. All real numbers greater t...

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Q: Lemon drops and jelly beans are mixed to make a 100 pound mix. If the lemon drops cost $1.90 per pou...

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Q: If H and K are two subgroups of finite indices in G, then show that H ∩ K is also of finite index in...

A: If H and K are two subgroups of finite indices in G, then show that H ∩ K isalso of finite index in ...

Q: John saves money in a manner that it forms an arithmetic sequence. John saves 5 dollars on the first...

A: Since you have asked multiple questions, we will solve the first question (Question-3) for you. If y...

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

A: Here, given that A's height decreases by 4 inches per hour and B's height decrease by 2 inches per h...

Q: If 16^x = 25, what is the value of 2^(2x)?   a. 7 b. 12 c. 4 d. 5

A:    16x=25⇒24x=52⇒24x=52⇒22x=5

Q: A tree is supported by a wire anchored in the ground 13 feet from its base. The wire is 2 feet longe...

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