2(42)√48 2(√√81) 3√18 3. Simplify the following expression. common factor if possible. Leave answer as exact. Do not rationalize the denominator. + √8-2√27 Make sure to get a common denominator and Text

Q: 2 la for the exponential function passing through the points (-1,) and

A:

Q: Use the graphs of f(x) and g(x) to determine all of the solutions of the equation f(x) g(x).…

A: Given:We are required to:

Q: hich of the following sets are subspaces of R³

A: We have to check given sets are subspace of R ^3 or not.

Q: The table shows the balance, b, in dollars in a savings account at the end of each month. Ellen…

A:

Q: Use interval notation to represent all values of x satisfying the given conditions. y=1-(x+4) + 2x…

A:

Q: Some students want to start a business that cleans and polishes cars. It takes 1.5 hours of labor…

A:

Q: Graph: 13x+12y ≤ 156 11x + 14y≤ 154 x>0 lyz

A: By the answering guidelines of Bartleby, We can answer only first question from multiple questions,…

Q: Use Taylor's method of order two to approximate the solution of the following initial-value problem…

A:

Q: Suppose that the function fis defined on the interval (-2.5, 1.5) as follows. f(x) = < -2 _if…

A:

Q: Solve. 5+√√x-7=7 Select the correct choice below and, if necessary, fill in the answer box to…

A:

Q: Suppose that the manufacturer of a gas clothes dryer has found that, when the unit price is p…

A:

Q: 19. Jess received an equal number of R20 notes and R50 notes at an ATM. The total value of the R20…

A:

Q: Flip opened a credit card account. During the first month he purchased a new bed, couch, and stereo,…

A:

Q: Determine the intervals over which the given rational function graph is increasing and decreasing.…

A: Explaination of the answer is as follows

Q: f(-1) f(a) = f(-a) = f(a + 1) = 2f(a) = f(2a) = f(a²) =

A:

Q: Identify the coordinates of the vertex and any - or y-intercepts of the graph of g(x) = x² + 7x.…

A: The given quadratic function is .We have to find the vertex and intercepts and sketch the graph of…

Q: Suppose $500 is compounded quarterly for 46 years. If no other deposits are made, what rate is…

A: Compound Interest Formula Where A is the amount after time t P is the initial amount invested R is…

Q: Find the coordinates of the hole, if it exists, in the graph of the following function. 4x² 18x-10…

A: When any factor is present in both numerator and denominator of rational function, then it creates a…

Q: Find the coordinate vector of = -4 with respect to the basis B = --8 [x] B = 18 {88} 1 for R³.

A: Here we have to find the coordinate vector of x with respect to the Basis of R3 .

Q: By deleting linearly dependent vectors, find a basis of each subspace and give the dimension of the…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: In 2005, a school population was 2487. By 2008 the population had grown to 2799. 1) How much did the…

A: Population of students in 2005=2487Population of students in 2008= 2799

Q: You buy a new race horse for $100,000. The horse decreases in worth by 18% every year. When will the…

A:

Q: that is wrong, can you redo it

A: To calculate the interest saved by financing the home for 15 years instead of 30 years, we need to…

Q: Angel and Barbara were both asked to factor the following polynomial completely. Is one of them…

A: The given polynomial is

Q: sing the simple interest formula, determine the number of days until $1916.00 will earn $66.14…

A:

Q: 15. Kim Kardashian (age 43) announced today that she is pregnant after long struggle with…

A:

Q: Given the graph below with vertical asymptotes at x = -2 and x = 1, solve 3 x-1 + 1 x+2 < -2. Be…

A: Vertical asymptotes for the graph:x = -2x = 1The graph:

Q: A bank features a savings account that has an annual percentage rate of r = 3.9% with interest…

A: where is the future value,  is the present value,  is the annual percentage rate written as a…

Q: How many ways can you shuffle 7 songs in a playlist

A: Number of ways of shuffling n different things is n!

Q: You throw a ball straight up from a rooftop 40 feet high with an initial speed of 32 feet per…

A: We want to find the value of t for which  s(t) &gt;40

Q: Solve the linear programming problem by the simplex y² - 2x +34 method. Minimize 11x + 4y subject to…

A:

Q: 20. Use Gaussian elimination to find the complete solution to the system of equations, or show that…

A: By using Gaussian elimination to find the complete solution to the following system of equations, or…

Q: Determine the symmetry of the radical graph shown. -80 -60 Odd Neither Even -40 -20 -40- 20- 0 -20-…

A:

Q: What is the degree of the given polynomial? -x² - 4x² - 2x6 207 1

A:

Q: Solve the following system algebraically (9x² + 7y² = 85 7x² + 8y² = 84

A:

Q: 15. An eastbound train leaves Chicago and averages 125 km/h heading for New York City 1300 km away.…

A: An eastbound train leaves Chicago and averages 125 km/h heading for New York City 1300 km away. At…

Q: Find an equation for the graph sketched below 8 7 f(x) = 6 5- 4 -5 -4 -3 -2 -1 2 1 -1 -3 -4 -5 -6 -7…

A:

Q: If the following polynomial is written in standard form, what would be the leading coefficient? -x²…

A:

Q: Which of the following is the graph of the solution set of the system? √x+3y>9 x-y≤ 3

A: Graph of the equation

Q: The function below shows the weekday parking charges of a parking lot. c(r) (9x if x ≤ 2 19 if x > 2…

A:

Q: Eva opened a savings account with an initial deposit of $882. They then deposit $882 into that…

A:

Q: Write an absolute-value function to represent the given graph. -543-2 31 2 ST 4234 6 -4 -5 N7 345

A: A graph of an absolute value function is given.We have to find the equation of the graph.

Q: At age 40 you deposit $150 at the end of each month into an IRA that pays 4% interest compounded…

A:

Q: Suppose that the function g is defined, for all real numbers, as follows. g(x)= 1 = -x-1 g 8 (4) =…

A:

Q: Find the average rate of change for the following function over the interval from x = -1 to x = 4.…

A: Given f(x) = -2x² + 4x - 3x = -1 &amp; x = 4

Q: A hot bar of iron at 1100 degrees Fahrenheit is quenched in oil at 350 degrees. After 2 minutes, the…

A: initial temperature T0 = 1100°Sorrounding temperature Ti = 350°Temperature after 2 mins T = 750°

Q: An exponential function f(x) = ab passes through the points (0, 11000) and (3, 5632). What are the…

A: Given here exponential function and asked to find the values of a and b.

Q: The graph shows the height h, in meters, of a passenger on a Ferris wheel as a function of time t,…

A: Average rate of change over t=0 to t=4 isAverage rate of change from t=0 to t=4 is 20 represents…

Q: During the period from 1790 to 1930, a country's population P(t) (t in years) grew from 39 million…

A: Logistic equation where k is the relative growth rate K is the carrying capacity Solution of above…

Q: The population of a country was 295 million in 1983 and the continuous exponential growth rate was…

A: Initial population = 295 millionGrowth rate = 2.3% or 0.023Time period = (2001 - 1983) = 18