Solve the System. Give answer as (x, y, z). -x-2y4z = 25 - 2x + 2y - 62 = 24 4x + 2y + 6z = - 42 (x, y, z) = Question Help: Video Message instructor Calculator Submit Question

Q: et X be the random variable for the amount won on a single play of this game.

A:

Q: 5. A.2(A) The graph of part of a linear function is shown on the grid. Which inequality best…

A: Let's solve given inequalities problem.

Q: 5x - 10y = -15 6x - 5y = 10

A:

Q: Compare: (a) 0.31 0.301 (

A:

Q: A particular savings bank pays 9% annual interest compounded continuously. How much will a deposit…

A:

Q: 7.05 ÷ 8.46

A:

Q: Practic Example 1 Write an exponential function for a graph that passes through the points. 1.…

A: Note:- As per our company guidelines we are supposed to answer only first three sub-parts. Kindly…

Q: The Richter scale rating of an earthquake of intensity x is given by log (x) - log (xo). where xo is…

A:

Q: The number of bacteria in a culture is given by the function n(t) = 910eº 0.25t where t is measured…

A: NOTE: Refresh your page if you can't see any equations. . the given equation is here coefficient of…

Q: How many four-card hands can be dealt from a 52-card deck?

A: Here is the solution:

Q: synthetic division. x³ - 2x² - 3x + 9 x - 1

A:

Q: We have shown that the composition of two surjective functions is surjective, i.e. th if f : A → B…

A:

Q: Select each true statement for the graph below. -10 6.67 y -6.67 1 X 10 f(-2) = 3 The x-intercept is…

A:

Q: If  f(x) = x2 + 2x + 1   then f(-1) =   Select one: a. none of the options given b. -2 c. 4 d.…

A: NOTE: Refresh your page if you can't see any equations. . substitute x=-1

Q: 1. Suppose A is the matrix 4 7 1 10 8 2 11 6 9 3 12 A = 5 Describe the column space of this…

A: We have to describe the column space of the given matrix.

Q: f(x) = 2x + 5 x + 1 find f-¹ (3) = Select one: O a. -2 O b. 1 O c. none of the options given O d.…

A: To find inverse of given function at 3.

Q: The fox population in a certain region has a continuous growth rate of 4 percent per year. It is…

A: Given query is to find the population function and population in 2008

Q: For f(x) = 6 x², give a formula for the functions below. (a) f(-x) = (b)-f(x) =

A: Explanation of the answer is as follows

Q: Find the derivative for the given function. Write your answer using positive and negative exponents…

A: We are required to find the derivative of the function f(x)=((9x4+9)(-x3+8))2

Q: The graph shows that the solution to 2=0.5" is x = - 1. What is the solution to 2=0.5*-4? 2208…

A: The graph shows the solution to 2=0.5x is x=-1. We have to find the solution to 2=0.5x-4.

Q: If a coin is tossed 5 times and then a standard six sided is rolled 4 times and finally a group of…

A: Given  A coin is tossed 5 times  Standard six sided is rolled 4 times Group of two cards are drawn…

Q: If told that log 3 = 0.477 which of the following statements is correct Select one: O a. log 81 =…

A:

Q: ball is thrown vertically upward from the top of a building 80 feet tall with an initial velocity of…

A:

Q: A farmer with 400 meters of fencing wants to enclose a rectangular plot that borders on a river. If…

A:

Q: Fill in the blanks below in order to justify whether or not the mapping shown represents a function.…

A: Since we know that two element of a set in a function can have can have same image and we call it…

Q: Ben wants to buy a new collar for each of his 5 dogs. The collard come in a choice of 8 different…

A: Ben wants to buy a new collar for each of his 5 dogs. The collard come in a choice of 8 different…

Q: In 2012, the population of a city was 6.66 million. The exponential growth rate was 3.16% per year.…

A:

Q: Kaley plans to increase the amount of food she feeds her puppy each day by x oz. The expression 3x +…

A: Given  Kaley plans to increase the amount of food she feeds her puppy each day by x oz. The…

Q: How to simplify using Properties of exponents: 4r^-3 * 2r^2?

A:

Q: An exponential function f(x) = ab passes through the points (0, 6) and (3, 750). What are the values…

A: f(x)=abxgiven  passes throught  (0,6) and (3,750)

Q: A deposit of $3000 earns 5% annual interest. Find the amount in the account at the end of 10 years…

A: Given:       Principal =$3000      Rate of interest r=5%                                r=0.05…

Q: Hi, what is the probability that it will not rain if the probability that it will rain is 88%?

A: we need to find out probability that rain will not happen

Q: What is the value of | -6|-|6|-(-6)

A: -x=xlet   A=-6-6-(-6)

Q: Determine the range of the following graph: 12 2H000 5432 11 10 9 8 -12-11-10-9-8-7 -6 -5 -4 -3 -2…

A:

Q: Use appropriate algebra and Theorem 7.2.1 to find the given Inverse Laplace transform. (Write your…

A:

Q: 8) −2x – бу = 18 −3x – 2y = −8

A: Here we have to use elimination method.

Q: 0 undefined -1/2 -2 1/2 2 OX -5 2 f(x) 10 0 -4

A: Given query is to find the slope.

Q: How to simplify using the properties of exponents: 2x^3y^-3 * 2x^-1y^3?

A:

Q: 2. A sequence t is defined recursively by the formula tn + 1 = 1.5tn, with t₁ = 2. Find the value of…

A:

Q: In endurance horse racing, people over the age of 15 are called seniors and people 15 years or…

A: Note : As per rule I can solve 3 subparts.

Q: If you sleep an average of 7.5 hours per night, how many minutes do you sleep in a year? P

A: We need to find number of minutes slept in a year.

Q: Given that D represents the event that someone likes dogs or cats, find P(DC). (The probability that…

A: This question can be solved using the concept of venn diagram.

Q: Quadratic formula to find exact solution -5x^2+2x+4=0

A:

Q: 7. x² + (y +10)² = 42.25

A: According to bartleby guidelines we supposed to do the first one of multiple questionskindly repost…

Q: Falling with a Parachute If an average- sized man with parachute jumps an airplane, he will fall…

A:

Q: 2. Complete the following. (a) Solve the following equation. x-10 Steps x211x + 28 Work 3 x-1 + 6…

A: Note:As per our guidelines we are supposed to answer only one question if there are multiple…

Q: 2. −2 = 0.8n N=-2.08 5.³/c = - -12 C= 8.-15 = 2/6

A:

Q: Consider the matrix A = -8 -2 -9 6 4 8 4 04 and the vector w= 2 1 -2

A: The given matrix, A=-8-2-9648404 and the vector w=21-2. We have to find the vector w in the column…

Q: Find the product of the binomials using the appropriate special product (difference of two squares,…

A: The given binomial 7x+92. We have to multiply this binomial.

Q: The table below gives the annual sales (in millions) of a product. 1998 1999 2000 2001 2002 2003 314…

A: Average Rate of the function f(x) over the interval a,b is f(b)-f(a)b-a .