499 Answered Questions for the topic Mathematica

Mathematica Math Science Physics

10/16/22

Struggling with physics problem
A 30.0 μF capacitor initially charged to 30.0 μC is discharged through a 2.80 kΩ resistor. How long does it take to reduce the capacitor's charge to 15.0 μC?my answers, 0.37, 0.12, and 0.58 were... more
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Mathematica Math Calculus Precalculus

10/13/22

The position (in thousands of feet) of a car driving along a straight road at time t in minutes is given by the function y = s(t) that is pictured below.
The position (in thousands of feet) of a car driving along a straight road at time t in minutes is given by the function y = s(t) that is pictured below.Let v(t) denote the velocity of the car (in... more
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Mathematica Math Algebra 1 Algebra 2

10/11/22

Use synthetic division to find the quotient and remainder when

2x^4+10x^3−x^2+11x+39 is divided by x+1
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Mathematica Math Algebra 1 Algebra 2

10/11/22

Use synthetic division to find the quotient and remainder when
 2x^3−9x^2+14x−2 is divided by x−1
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Mathematica Math Algebra 1 Algebra 2

10/11/22

Divide: (u^2−3u−5)÷(u+3).
(u^2−3u−5)÷(u+3).
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Mathematica Math Algebra 1 Algebra 2

10/11/22

Use the binomial squares pattern to multiply
(9n−16/47z)^2.I am not very good with the Binomial square method that is needed to be used for this question
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Mathematica

10/11/22

Four consecutive integers add up to 226. What is the greatest of these integers?
I don't know how to do it
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Mathematica Math Algebra 1 Algebra 2

10/10/22

Simplify the expression:
(−4r^−2s^−8)(9r^4s^3).
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Mathematica Math Algebra 1 Algebra 2

10/10/22

The height of a plant, in inches, p years after planting it is given by the polynomial function R(p)=−2p2+270p.
Find the height of the plant when p=90 years
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Mathematica Math Algebra 1 Algebra 2

10/10/22

Simplify: 8p^4+6q^4.
8p^4+6q^4.It's with polynomials being added and subtractedThe numbers next to the ^ are the exponents that are in the equation.
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Mathematica Math Calculus Precalculus

10/10/22

A family is taking a day-trip to a famous landmark located 90 miles from their home. The trip to the landmark takes 2 hours. The family spends 2 hours at the landmark before returning home.
A family is taking a day trip to a famous landmark located 90 miles from their home. The trip to the landmark takes 2 hours. The family spends 2 hours at the landmark before returning home. The... more
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Mathematica Math Algebra 1 Algebra 2

10/10/22

Simplify: (8c^3+c^2d)−(9cd^2−5d^3)+(−3c^2d−8cd^2).
(8c^3+c^2d)−(9cd^2−5d^3)+(−3c^2d−8cd^2).It's with polynomials being added and subtractedThe numbers next to the ^ are the exponents that are in the equation.
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Mathematica

10/10/22

Disruptive property

-(-5w-3x+3)
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Mathematica

10/08/22

I have 2 house cleaners, they clean this house in 2 hours working together, if I add a third cleaner how much time would it take to complete?
I have 2 house cleaners, they clean this house in 2 hours working together, if I add a third cleaner how much time would it take to complete?
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Mathematica Business Statistics

10/08/22

Business mathematics and statistics

The present worth of a bill due at the end of 4 years is rs575 and if the bill were due at the end of 2 1/2 tears its present worth would be rs 620 fund the rate per cent
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Mathematica Business Statistics

10/08/22

Business mathematics and statistics

The present worth of a bill due at the end of 4 years is rs575 and if the bill were due at the end of 2 1/2 tears its present worth would be rs 620 fund the rate per cent
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Mathematica Math Algebra 1 Algebra 2

10/08/22

Does the ordered pair (3,0) satisfy the following system of inequalities?
5x+7y≥9−10x+y>−3
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Mathematica Math Algebra 1 Algebra 2

10/08/22

Does the ordered pair (6,−7) satisfy the following system of inequalities?
−10x−4y≤−5y≤3x/5−2
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Mathematica Math Algebra 1 Algebra 2

10/07/22

Does the ordered pair (−1,6) satisfy the following system of inequalities?
−4x+10y≥−7y>5x/3−8
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Mathematica Math Algebra 1 Algebra 2

10/07/22

A small jet can fly 1,072 miles in 4 hours with a tailwind but only 848 miles in 4 hours into a headwind.
Find the speed of the jet in still air and the speed of the wind.
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Mathematica Math Algebra 1 Algebra 2

10/07/22

A 75% antifreeze solution is to be mixed with a 90% antifreeze solution to get 360 liters of a 85% solution.

How many liters of the 75% and how many liters of the 90% solutions will be used?
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Mathematica Math Algebra 1 Algebra 2

10/07/22

Allison needs 18 liters of a 5% saline solution.
She has a 1% solution and a 10% solution available. How many liters of the 1% solution and how many liters of the 10% solution should she mix to make the 5% solution?
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Mathematica

10/07/22

What is the point-slope form equation of the numbers (-6,6) and (3,3).
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Mathematica Math Algebra 1 Algebra 2

10/07/22

Solve the following system of equations.
x=6y+7−x+7y=−9and write the solution as an ordered pair (x, y)
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10/06/22

transition matrix

B = {2 - 9x, 1 - 4x}C = {3x - 2, 3x - 3}for the vector space P2E = {1, x}Find the transition matrix from C to B= ???
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