Find an equation for the line perpendicular to 4x + 28y = 84 and goes through the point (– 10, 8). Write your answer in the form y = mx + b. || y =

Q: Decide if the two quantities listed are directly or inversely proportional to one another. a) The am...

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Q: Angela has $15 to spend at the store. She will buy pp pencils and nn notebooks. Pencils cost $0.50$0...

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Q: Evaluate logo s(0.25). Answer is Answer:

A:

Q: For a skew symmetric odd ordered matrix A of integers, which of the following will hold true: * det ...

A: det(A)=0 The determinant of a skew symmetric orderd matrix is always zero.   

Q: Identify the mean of each of the following data sets. Data Set A Data Set B 29 28 37 294546 31 38 13...

A: Find mean

Q: What is the maximum value for the data set? 10 O 4 O 7.5 O 1.5

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Q: Given the function f(x) = 3 + 4x, find and simplify the difference quotient.

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Q: Choose the equation for the graph. 2 -6 -4 -2 0 -2 O A y- 3x + 4| B. y= 2|x + 1| C. y=k-1| O D. y=*+...

A: This question can be solved using the general equation of modulus function.

Q: Use the following data below to find the approximate value of x in the equation (3.8)3x-1 = 0.008. ...

A: Given: 3.83x-1=0.008 To solve this we have to log both sides  

Q: How do you graph the rational function f(x)= (2x+3)/(x-1)(x-2)?

A: Given query is to graph the rational function.

Q: Data from the Statistical Abstract of the United States show that in 1995 there were 56.61 thousand ...

A: This question can be solved using the concept of general equation of exponential growth model.

Q: Question 3. ular pentagon of length 4, is sufficient to guarantee that the actual perimeter is withi...

A: This is a problem related to the error calculation. Here we will have to find out the actual length ...

Q: 14. Is the inverse of a function always a function? Explain.

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Q: The mean and median of a data set are always equal. O True O False

A: The mean and median are not always equal because it depends on the dat set.

Q: A. Generate the first 50 Fibonacci numbers. Get the ratio (higher value divided by the lower value) ...

A: First number       = 1Second number = 1nth number,   an = an-1+an    

Q: Determine the maximum or minimum value for y = −2(x − 7)(x − 5) and state the value of x for which t...

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Q: [1 -2 5 2 3 The cofactor of the (2,3) – entry of| 2 is 5 -6 -7 [5 0 4 4

A: The objective is to find the cofactor of the (2,3) entry of the given matrix.

Q: The height (in centimeters) of a candie is a linear function of the amount of time (in hours) it has...

A: Given: Slope=-0.4Point from the graph is (x,y)=(16,16.6)

Q: The function f is one-to-one. Find it's inverse. Please show all your work to receive credit. f(x)=2...

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Q: The time is past 2 PM. In 10 minutes, the minute hand will be as much as the hr hand as it is now be...

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Q: Factor using the AC method or Trial and Error. Write PRIME if a polynomial is not factorable using t...

A: We are authorized to answer one question at a time ,since you have not mentioned which question you ...

Q: Because simple interest is used on short-term notes, the time period is often given in days rather t...

A: As per Bartleby's Guidelines, maximum one question to be answered at a time. You can ask the other o...

Q: Answer the questions about the following polynomial. -9x + a? +xt - 3 The expression represents a po...

A:

Q: 1| 2 45 2|2489 3|58 4|01 5| 2 is the stem-and-leaf plot for: O {12, 14, 15, 22, 24, 28, 29, 35, 38, ...

A: Option C

Q: raph of tne pal abUla 10- (a) Does the parabola open upward or downward? 8- 6- O upward O downward 4...

A: Given query is to find the Indicated properties of parabola from the graph.

Q: If matrix A, B and C are invertible matrix of same order then (ABC)^(-1) = * C^-1) x B^(-1) x A^(-1)...

A: Given that A,B and C are invertible matrices of the same order.

Q: C(t) = 3t / 2t2-20t+51

A: answer of given question is in next step.

Q: Question # 4.3 4= (2,-3,-3) and component of u assume a = (3,l, 2). find the orthogonal to a. must N...

A: Use formula of vector component of orthogonal to a

Q: Ise Gaussian elimination in matrix form to solve the system. I + 2y – 4z = 5 2x + y – 6z = 8 - %3D 4...

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Q: 3. у" + 2у/ — Зу %3D 0.

A:

Q: 4. (a) matrix s] Using the method of cofactor expansion compute the determinant of the -2 -3 5. A -7...

A: a) Given: A=-201-31005-7-21341011 Determinant using cofactor method:        A=-201-31005-7-21341011

Q: An employee receives a 2% raise once per year. If the employee's initial salary is $75,200.00, what ...

A: topic- exponential function

Q: Mark the vertex with a point. Draw the axis of symmetry. Graph the function f(x) = x² + 2x – 8 10 8-...

A: We have to marks the  vertex and fraw the graph of the function f(x) = x^2 +2x-8

Q: In a class of 50 students, the number of females is 2 more than 5 times the number of males. How man...

A: Solve for the numbers of males student

Q: 16 14 10 Which group has frequency 13? 10-24 25-39 40-54 33-49 70-44 -100 25-39 O every group O 10-2...

A:

Q: what 5+3

A: Question- what 5+3 ?

Q: Consider the simplex tableau given below. X1 X2 S1 S2 1 3 1 3 3 1 32 - 9 - 4 1 (A) The pivot element...

A: To find: the column where pivot element is located. Given information: The simplex tableau is

Q: For matrix A, (A^3) = 1, A^(-1) is equals to: * A^2

A:

Q: Use the the Binomial Theorem to calculate 11^11 (just giving the end result is not enough.)

A: To find the value of 1111 using the binomial theorem. Now, the Binomial expansion of (1+x)n is: (1+x...

Q: The greatest common factor of 24, 16 and 18 is 50% of what number

A:

Q: 3. Use synthetic division to divide 6x5 - 12xª + x² – 7x + 10 by x-2

A:

Q: A 38° 80° B (4х + 2)° (7x + 13)° 147° Е В A F

A:

Q: 4. (a) matrix s] Using the method of cofactor expansion compute the determinant of the -2 1 -7 -2 -3...

A: choosing 2nd row with most zero members;det(A) = (-1)2+1 * a21 * A21                   + (-1)2+2 * a...

Q: Find a degree 3 polynomial with real coefficients having zeros 2 and 4 - 4i and a lead coefficient o...

A: This question is based on zeroes of complex number exist in pairs.

Q: The following are grades recorded for a Social Studies test: 81, 83, 83, 90, 36, 72, 78, 96, 85, 64,...

A: We can find the outlier as below.

Q: Find quartile 2 (Q2) of the data set. {-4, -6, -9, -3, -2, -4, 0} O 4 O - 2

A:

Q: Determine an equation for the pictured graph. Write your answer in factored form and assume the lead...

A: Here we have to find the equation of the given graph in factored form.

Q: Since January 1980, the population of the city of Brownville has grown according to the mathematical...

A: For year 2000, put x = 20 .

Q: All the diagonal elements of a skew-symmetric matrix is: * 1 2 Any Integer

A:

Q: Paired data is best done with a scatter plot. O True O False

A: Given query is to find statement is True or false.