59,607 Answered Questions for the topic Math
Showing that a given function is one-to-one, and finding its inverse
Given the function f: ℤ→ℤ, defined by f(x)=x - 1i. How can I show that the function f, is on-to-one, and onto f: ℤ→ℤ, defined by f(x)=x-1ii. How can I find the inverse, f-1(x) and state its domain...
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Math
05/20/24
Translate to an inequality: The value of the television is at least $700.
Translate to an inequality: The value of the television is at least $700.
Math
05/20/24
How many same-sized units are equal to 771 kilograms?
Math
05/20/24
The principal P is borrowed and the loan's future value A at time t is given. Determine the loan's simple interest rate r. P = $6000.00, A = $6450.00, t = 1 year
The principal P is borrowed and the loan's future value A at time t is given. Determine the loan's simple interest rate r.P = $6000.006000.00, A = $6450.006450.00, t = 1year
Math
05/20/24
The principal P is borrowed and the loan's future value A at time t is given. Determine the loan's simple interest rate r. P = $6000.00, A = $6450.00, t = 1 year
The principal P is borrowed and the loan's future value A at time t is given. Determine the loan's simple interest rate r.P = $6000.006000.00, A = $6450.006450.00, t = 11 year
Math
05/20/24
Triangle ABC with vertices A(5,2), B(-4,4), and C(3,7) is translated 3 units to the right. What are the coordinates of the vertices of triangle A'B'C' after the translation?
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Math
05/19/24
savings plan balance
Find the savings plan balance after 1515 months with an APR of 44% and monthly payments of $250250.
Math
05/18/24
Consider the line y=3/5x+5. Find the equation of the line that is perpendicular to this line and passes through the point (-9,3)
Consider the line y=3/5x+5. Find the equation of the line that is perpendicular to this line and passes through the point (-9,3)
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Math
05/18/24
Integrate with respect to y
Y^1/2 =I know the answer is 2/3y^1/2+c but what is the working out. Thank you
Math Probability
05/17/24
Approximation probability math
Every mushroom is edible with the probability of 0.95, independent of other picked mushrooms.How many mushrooms would have had to be picked so that the probability that at least 300 would be edible...
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Math
05/17/24
someone help me please. thank you
Consider a system of linear equations as follow: 8x1 + 6x2 + 33x3 = 3, 4x1 + 4x2 + 8x3 = 7, 4x1 + 8x2 + 6x3 = −12. (a) If the given system above can be re-written in the matrix equation form of Ax...
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Math
05/17/24
Math need help...
Given the following linear equations: 2x1 + 5x2 + 7x3 = 3, −3x1 + x2 + 5x3 = −5, 7x1 + 2x2 − 8x3 = 2. Solve the system by using Gauss elimination method with partial pivoting
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Math
05/17/24
help me please..thank you
Solve the following linear equations system using Thomas Algorithm. 4x3 + 3x4 = 6, 2x1 + 4x2 + 6x3 = 4, x1 + 3x2 = 2, 3x2 + 7x3 + 4x4 = 8.
Math
05/16/24
solve the equation by graphing. Determine whether the equation has one solution, no solution, or infi nitely many solutions.
−x − 5 = −1/-3 (3x + 5)
Math
05/16/24
I don't know how to solve this
solve the equation by graphing.Determine whether the equation has one solution,no solution, or infi nitely many solutions.−4(2 − x) = 4x − 8
Math
05/16/24
how do I solve?
solve the equation by graphing.Check your solution.−x + 2.5 = 2x − 0.5
Math
05/16/24
how do I solve and graph this?
solve the equation by graphing.Check your solution.−6(x + 4) = −3x − 6
Math Algebra 1
05/16/24
cant solve this
solve the equation by graphing.Check your solution.−5 + 1/-4 x = 3x + 6
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Math Algebra 1
05/16/24
I cant solve this
solve the equation by graphing.Check your solution.−2x + 6 = 5x − 1
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Math
05/16/24
Estimate the solution to the system of equations. You can use the interactive graph below to find the solution.
\begin{cases}-3x+3y=9\\\\2x-7y=-14\end{cases}
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