Carol’s stock portfolio started at $20,000.  Her current portfolio value is $23,000.  What is her ROI?

Q: 5. Construct two different Cayley tables for a non-abelian group G = {e, a, b, c, d) where every…

A: Since G={e,a,b,c,d}, so order of G is 5. If for any element x, it is its own inverse then x=x^(-1),…

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A:

Q: For the quadratic function defined, (a) write the function in the form P(x)= a(x-h) + k, (b) give…

A: Since the student has posted multiple questions and does not mention any specific question, so we…

Q: a dairy farmer wants to mix 35% protein supplement and a standard 10% protein ration to make 1300…

A:

Q: -1--4

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Q: Fully expand the following logarithmic expression into a sum and/or difference of logarithms of…

A: The given logarithmic expression is lnx7x2+14x+48

Q: Convert the weight as indicated. 9 pounds to ounces 8 www 8 pounds is ounces.

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Q: A graphing calculator is recommended. A quadratic function is given. f(x) = 1 + x − square root 2…

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Q: You decide to make monthly payments into a retirement fund earning 4.75% compounded monthly.  Note:…

A: Topic -Compound interest We are given,  PMT : monthly payment =$190 r: rate of interest =4.75%…

Q: Find the value(s) for which the rational expression is undefined. 9 x+3 Select the correct choice…

A: To find the values for which the following rational expression is undefined.9x+3

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Q: 1. A breeding group of foxes is introduced into a protected area and exhibits logistic population…

A: Since the student has posted many sub-parts of the question and does not mention any specific part,…

Q: Find the value of the function for the given value of x f(x) = - [[ - x ]], for x =2.5

A: Given query is to find the value of the function.

Q: a dairy farmer wants to mix 60% protein supplement and a standard 35% protein ration to make 1200…

A: Let a pound protein supplement and b pound protein ration are used to make 1200 pounds of a high…

Q: A tank is being filled with a liquid. L (t), given below, is the amount of liquid in liters in the…

A:

Q: The sum of two numbers is 82. One number is 50 more than the other. Find the numbers.

A: See the details solution in below

Q: 5. Write an expression to represent the following situation: A hot air balloon rises 14 feet for…

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Q: Two more than three timed a number of x

A: Given 2 more than 3 times a number x is 17

Q: We will study a traditional carnival game that we just now made up. The player rolls a single die.…

A: Given, we will study a traditional carnival game that we just now made up The player rolls a single…

Q: Write the integral Sºs |x³| dx = as a sum of integrals without absolute values and evaluate:

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Q: For each ordered pair, determine whether it is a solution to the system of equations. 5x-3y=8…

A: Concept: The collection of two or more linear equations involving the same variables is known as a…

Q: Consider the following linear system. a 2b + d = 3 -a + b c 4d = 1 Create the augmented matrix of…

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Q: x+3y+5z = -17 7x+9y+ 11z= -35 13x+ 15y + 17z = -53

A: Given :x+3y+5z=-177x+9y+11z=-3513x+15y+17z=-53

Q: An evil supervillian has launched a drone from his/her secret base. The drone's height, in meters…

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Q: Does the graph represent y as a function of x

A: Here we have to find the function.

Q: The area of a rectangle is 21 m2, and the length of the rectangle is 1 m less than twice the width.…

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Q: 1 Convert 8 quarts to pints. 2 - 8 quarts = pints

A: Solution: Given data, 8 1/2 quarts = 17/2 quarts (8 1/2 = (8*2+1)/2  = 17/2 )

Q: Divide (3x2+24x+35)÷(x+6) Your answer should give the quotient and the remainder.

A: Given; (3x2 +24x+35)÷(x+6)

Q: Use the following to write the equation of the line in slope-intercept form. m = -6, y-intercept (0,…

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Q: Hannah simplified the radical below and wants someone to check her work. Simplify the radical…

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Q: 4. You and a friend were invited to a party. You both were asked to bring pizzas and chips. Your…

A: Given, You and a friend were invited to a party. You both were asked to bring pizzas and chips. Your…

Q: 2. You buy a motorbike in monthly installments of IDR 235,000 for 3 years, the credit interest at…

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Q: Chan drank of a bottle of water in the morning of a bottle in the afternoon, and of a bottle in the…

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Q: Given a,b,c ∈ N. Prove that if a | (b + c) and gcd (b,c) = 1 then gcd (a,b) = gcd (a, c) = 1

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Q: Please help me with these math questions. Please show your work

A: As per the rules we can answer only the first question and rest other can be reposted.

Q: A polynomial f(x) and one or more of its zeros are given. 3 f(x)=x*- 6x³ +52x²+36x-348 3-7i is a…

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Q: Find a formula for the linear function depicted in the following graph. -10 -5 5 -5 Enable Zoom/Pan…

A: Graph of the function is given, we have to find its equation.

Q: Understanding inverse relations Student Activity Sheet 4; Exploring "The quadratic function and its…

A: Given that  f(x)=2x2−8

Q: For the equation y = 5-5x, answer parts (a) and (b). (a) State the x- and y-intercepts (b) Use the…

A: Given, y=5-5x

Q: Complete the following. (a) The graph of y=h(x) is shown. Draw the graph of y = h (2x) + 4. -8 Tr 4-…

A: Let's draw the graph of transformation.

Q: Write the scientific notation for the given number. 342567.8 0.0020022

A: Given query is to write the scientific notation of the number.

Q: Is the matrix A = 1|2 TILL -1 1 1 -1 -1 1 1 -1 1 1 -1 is orthogonal matrix.

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Q: ergio needs to attach a wire to hold the antenna to the roof of his house, as shown in the figure.…

A: Topic -Pythagoras theorem We are given, The antenna is 8 feet tall and Sergio has 10 feet of wire.…

Q: $18,389 is invested, part at 10% and the rest at 8%. if the interest earned from the amount invested…

A: This question can be solved using the concept of linear equation in two variables.

Q: Use the graph of the function f given below to answer the questions. 10 D 10 X Q C... Is there a…

A: We can find the local maximum in the below steps.

Q: sin29° 85 27.3+(100 - x) +85

A: sin(29°) = 0.4848

Q: A forest ranger is watching the progress of a forest fire spreading towards her from the top of a…

A: figure:-

Q: 4. 0 0 (a) (b) (c) (d) (e) Let T: R³ R³, suppose we have 2 sets of bases: a= {e₁, e2, e3} and p = 0…

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Q: WAMAP The following is data for the first and second Quiz scores for 8 students in a class. First…

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Q: Given the function f(x) = 2x² - 6x + 7. Calculate the following values: f(-2) = f(-1) = f(0) = f(1)…

A: Question 1: So, we get that f(-2)=27, f(-1)=15, f(0)=7, f(1)=3, and f(2)=3.