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Algebra Questions
Solve each system by substitution; a) 4x + 6y - 2z = 8 6x + 9y...
You have a credit card with an APR of 12%. You begin with a balance of...
The function ?(ℎ) = LaTeX: 4e^{-0.8h}4 e − 0.8 h can be used to find the...
(x-3)^(2/3) = x - 7
Explain the similarities and differences between: (a) repeating sequences, (b) arithmetic sequences, and (c) geometric sequences....
Area Price 2675 179,000 1170 125,900 1486 136,750 2510 172,500 2444 169,900 2980 187,00 Using area...
A small business owner contributes $3000 at the end of each quarter to a retirement account...
explore the life of pythagoras and give an example of how to solve a pythagoras theorem
Suppose that the sequence x0, x1, x2... is defined by x0 = 6, x1 = 5,...
As a supervisor of a production department, you must decide the daily production totals of a...
the population of a colony of mosquitoes obey the law of uninhibited growth. if there are...
find the standard matrix for the stated composition R^3 . A rotation of 30 about the...
a pizza place had orders for $539 of pizzas. The price for each size of pizza...
1. Determine if the statements are true or false: a. The eigenvalues of a lower triangular...
You need to rent a moving truck for two days. Rider Moving Trucks charges $50 per...
What are some interesting applications of exponential functions
1. On Melissa's 6th birthday, she gets a $5000 CD that earns 4% interest, compounded semiannually....
A common use of transformations is to take the units used in one model and change...
A family has two cars. The first car has a fuel efficiency of 20 miles per...
The male magnificent frigatebird inflates a red pouch under his neck to attract females. Along with...
The square of the orbital period of a planet is proportional to the cube of its...
Solve the linear system given explicitly or by its augmented matrix. Show details. 4x-6y=-11 -3y+8z=10
Explain why the probability of an event is 1 (or 100%) if and only if the...
In 2017 a company declared a $150,000 dividend to be disturbed among the 40,000 shares of...
A survey of 75 college students was taken to determine the musical styles they liked. Of...
In 1985, 15.9% of all degreesawarded in U.S. higher education were master’s degrees (National Center for...
Prove that the set of constructible numbers is countable
Suppose that H is a normal subgroup of G and K is any subgroup of G....
the floor of a shed has an area that is 78 square feet. the floor is...
Solve the following problem with a system of equations: A father plans to distribute his money,...
Explain the process of finding the vertex of a parabola. Use an example in your explanation....
your student maricela asks you why the divisibility of 3 rule works. what is the divisibility...
A woman bought some large frames for ?$17 each and some small frames for ?$5 each...
solve the following pairs of simultaneous equations a) x=7y+3 y=3x-7 b) 2x+5y =23 5x-2y=14
Over the past 40 years, interest rates have varied widely. The rate for a 30-year mortgage...
a. Find an orthonormal basis for R 3 containing the vector (2, 2, 1). b. Let...
Maricopa's Success scholarship fund receives a gift of $ 185000. The money is invested in stocks,...
If it’s pemdas wouldn’t addition come before subtraction 7-1*0+3/3
discuss why the problems were worked out incorrectly. Please TYPE out the answer, do NOT answer...
Suppose a company has fixed costs of $47,600 and variable cost per unit of 4/9x+ 333...
Let x be a vector in Rn written as a column, and define U = {Ax:A∈Mmn}....
Determine the exponential regression of the data below using either a calculator or spreadsheet program. Round...
solve the system of equations x1 + x2 + x3 = 7 x1 - x2 +...
Use the formula N = t2 - t /2 where N is the number of basketball...
Corners are cut from a 30 cm by 20 cm piece of cardboard. The volume is...
Use a system of equations to solve the following problem. A private jet flies the same...
The equation of the line with slope 2 that goes through the point (5,6) can be...
Solve: 72/z-3 + 72/z+3 = 10
An explosion is recorded by two microphones that are 4 miles apart. Microphone Upper M 1...
Shirley Trembley buys a house for $183,800. She puts 20% down and obtains a simple interest...
Solve the system. -55x-9y-z=-187 -88x-15y-2z=-298 66x+9y+z=231 What is the solution?
Graph f(x)= (1/3)-x-4 by identifying the parent function and using transformations.
The price-demand equation for gasoline is 0.2d+2p=400.2d+2p=40 where pp is the price per gallon in dollars...
Let B1 = { u1, u2, u3 }, where u1 = (2,?1, 1), u2 = (1,?2,...
Simplify: 3/ x2 + 5x + 4 + 2/ x2 - 1
The total of income taxes paid is 1.4 trillion. Thirty-seven percent of income taxes paid were...
Marie can afford a $250 per month car payment. She's found a 5 year loan with...
Please, factor this : 9x2+24xy-16y2
You borrow $500 at 4% "simple interest paid out only one time" for 6 months. Calculate...
A jet flew east a distance of 1,800 mi with the jetstream in 3 hr. Returning...
1) Given the geometric sequence an with the following information, find a10. a5=15 a8=59 Select the...
Suppose that $5000 is placed in a savings account at an annual rate of 6% ,...
Use the Gauss-Jordan reduction to solve the following linear system: x1-x2+5x3=-4 5x1-4x2+3x3=-9 2x1 -34x3=14
We can identify the set V of all 3×3-matrices (real coefficients) with vector space R9. Show...
suppose you have a part-time job delivering packages. Your employer pays you a flat rate of...
B={a?a?Nand61<a<86}B={a?a??and61<a<86} BB has subsets. BB has proper subsets
3. As the number of units sold increases, market price decreases (supply and demand). Suppose...
Talk anout these 3 topics EQUATIONS, GRAPHING and INEQUALITY? What should we learn about it? Give...
. The specification for Fixit engine oil is that the specific gravity (SG) is at least...
The data in the table give sales revenues and costs and expenses for a mining company...
The sum of three numbers is−2. The sum of twice the first number, 3 times the...
How do I create a linear equation using sales from 2016 that were 482.13 billion and...
Prove that the set R = {0,1,2,3,4,5} is a commutative ring with respect to the operations...
Linear Algebra Find the best approximation to z by vectors of the form c1v1 + c2v2...
Prove that if H,K are two subsets in group G with H is the subset of...
Solve the linear system by Gaussian elimination. 2x+2y+2z= 0 –2x+5y+2z= 1 8x+ y+4z=–1
Josh scores a 75, 60, and 94, on the first 3 exams. If his 4th exam...
Completing the square. Find the value of n so the expression is a perfect square trinomial....
Pick one topic out of the material this week on polynomial function and describe in a...
Jack wants to measure the height of a tower. He walks exactly (N+50) m from the...
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