BY NA

Q: Find the average rate of change of the function between the given values of x. y = 6 + 5x + 0.5x2 b...

A: Given: y = 6 + 5x + 0.5x2 between x = 4 and x = 6

Q: . Solve the following system of equations using the Gauss elimination method 2x1 + x2 – x3 =1 x1 + 2...

A: Given: 2x1+x2-x3=1 x1+2x2+x3=8-x1+x2-x3=-5

Q: A can do the job in 24 hours. B can do the job in 8 hours. How long will it take them to do the job ...

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Q: 3. The sum of three consecutive integers is 53 more than the least of the integers. Find the integer...

A: integers are 25,26 and 27 for detail go through the solution

Q: 3x-2y - 2z = -4 38000 5x - 3y + 2z = 16 %3D -x+6y + z= 24

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Q: Assume that the situation can be expressed as a linear cost function.  Marginal cost is $25; 190 it...

A: GIVEN: Marginal cost = $25

Q: How can you find the maximum or minimum value of a quadratic function? ..... Choose the correct answ...

A:  Let quadratic equation ax^2+bx+c =y by completing of square we find the vertex of parabola..

Q: What is the argument of the complex number z= 1? %%3D

A: z=-i-1i=-i-1iii  =-i2-ii2=1-i-1  =-1+i

Q: MTER Shanpie GEL 975 A Sharpie Name: Find the domain and range of the given functions. Domain of a F...

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Q: Problem Solving How much Should Audree deposit in 70%0 Simple interest þayıng bank to earn P24,500 f...

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Q: 2. +2s? if r = -3 and s = 4

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Q: ystem A 4x - 7y = 8 {A1} 3x - 2y = -7 {A2}   System B 12x -21y = 24 {B1} 3x - 2y = -7 {B2}   ...

A: Here we have,  System A 4x - 7y = 8.......... {A1} 3x - 2y = -7............ {A2}   System B 12x -21y...

Q: (x + 3y – 4)dx+ (2x + 6y – 3)dy = 0 3x + 6y + 5ln (x + 3y + 4) = C O 3x + 6y - 5ln(x + 3y – 4)= C O ...

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Q: Let x be the price of a new car. Let n be the number of people willing to buy the car at price x. As...

A: We will solve the following 

Q: What is the solution to this system of equations? Write your answer as a coordinate pair. (2x-3y = -...

A: 2x-3y=-1-7x+10y=6

Q: Find the cardinality of the set {x|x is an even whole number less than 10}.

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Q: The length of a rectangle is 5 ft more than twice the width, end the area of the rectangle is 63 ft ...

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Q: If x – y = 4 and xy = k what exp ression is equivalent to x² + y² ?

A: We have, x-y = 4                           ......1xy = k2                             .......2 To ev...

Q: Select each point that is a solution to the system of inequalities graphed below. 기 4 3 2 10 9 8 7 6...

A: The given graph is:   To select each point that is a solution to the system of inequalities graphed ...

Q: ID II Rewrite each item as an equivalent expression in exponential solved using exponent rule, state...

A: So we know thataxay=ax-y   and abx=axbx

Q: 9x² – 25 x² – 2x - 15 d. x-5 3x +5 3x +5 x- 6x +5 e. x- 10x + 25 3x + 8x + 5

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Q: Draw the graph of the inverse of the function below.

A: Given graph is  straight line passing through 0,-2,1,1 Equation of a line: y=mx+c where c is y - int...

Q: (a) Which element of 1 0 4. 2 3 1 3 B = 3 A = 3 7 8 4 3 7. 8. 4 is represented by a32? (b) Is A a sq...

A: As per student asked the question why is a32 = 8?

Q: A.The system has two distinct real solutions.       B. The system has two imaginary solutions.      ...

A:

Q: (a) (f+ g)X3) = (Simplify your answer.) %3D (b) (f-g)(6) = (Simplify your answer.) (c) (fg)(-3) = (S...

A: Given, x f(x) g(x) -3 0 6 0 5 0 3 9 -4 6 9 5

Q: The manager of a CD store has found that if the price of a CD is p(x) = 90 - then x CDs will be sold...

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Q: Solve the equation using the quadratic formula. (Enter your answers as a comma-separated list. If th...

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Q: Find 3 decimals between each of the following decimals. a. 8.66 and 8.6 b. 160.386 and 160.38 ..... ...

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Q: Siven the following bases for R?, find P the change of coordinates matrix from B to C. C+B {{} 22 2 ...

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Q: FOR ANY TWO COMPLEX NUMBERSZ, ANDZ,,PROVE THAT |Z|+|Z,|= ;(Z, +Z.) + /Z,Zz +5(Z, +Z,)- Z,Z,.

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Q: is equivalent to 12x 4+x 10 32 for all values of x not equal to 4 or -4. || Show that 4-x

A: We need to show that the given expression is equivalent to 12x=32 for all x values except 4 and -4.

Q: What is the argument of the complex number z= 1?

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Q: Choose the correct words to fill in the blanks. coefficient         factor         grouping        ...

A: The answers as below

Q: 1lx-28 where Q(x) Q (x) = x + 2x+ + 2x³ + 4x² + x + 2, factor Q (x) first. What can be said about th...

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Q: Suppose that ​Pr(E)=0.6​, ​Pr(F)=0.2​, and​ Pr(E ∩ ​F)=0.1.   ​(a) Find​ Pr(E ∪ ​F). ​(b) Find​ Pr(E...

A: Total : probability and set theory 

Q: A LIUERing business finds there is a linear relationship between the number of shirts,n,it can sell ...

A: Linear Equation , P = mn +b ⇒Equation 1 Unknown are m and b Given data ,(i) Price(p) = $41 , no of s...

Q: Q: Without actually performing the long division, state whether the following rational number will h...

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Q: If the profit from the sale of x units of a product is  P = 105x − 300 − x2,  what level(s) of prod...

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Q: FOR ANY TWOCOMPLEX NUMBERSZ, ANDZ,,PROVE THAT Ez\+l'z] |Z|+|Z,|=,(Z, +Z,)+ /Z„Z» +5(Z +Z)- ZZ.

A: The right-hand side of the equation is: RHS=12z1+z2+z1z2+12z1+z2-z1z2=12z12+z22+2z1z2+12z12+z22-2z1z...

Q: For each x-y table given, copy the table, find the pattern and fill in the missing entries. Then wri...

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Q: F(x)= 2(x+3) F^-1(x) = Inverse operations

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Q: Given z = -1- V3j a. Represent z on Argand Diagram showing all features of the diagram. b. Express z...

A: z=-1-3j r=x2  +y2                 tan∅=y/x tanα=|y/x| z=rcos∅+irsin∅ r=1+3 r=2 tanα=3/1 α=tan-3 α=60...

Q: The school that Jack goes to is selling tickets to the annual talent show. On the first day of ticke...

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Q: Earth. Find the approximate number of water molecules on the planet.

A: As per bartleby guidelines we only give first question answers. 

Q: Let f(x) = 5 + V5x – 7. Find f-(x). f- (2) =

A: The given function is fx=5+5x-7To find f-1x

Q: Select each point that is a solution to the system of inequalities shown below. ( 4x + 5y > 20 3x > ...

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Q: Henry and his sister Sara combined their allowance of $8 each to buy a new movie together. The cost ...

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Q: Example 1.7.34. Evaluate > 2. 2* k=1

A: Given problem is :

Q: Children between the ages of 1 and 3 years old are recommended to take 700 mg of calcium per day. Th...

A: We will find the total calcium consumed by the toddler in the  whole day as following.

Q: g(x)=-3-(x+1)^2 Use function notation to write g in terms of f???

A: