Arturo O.

Geometry

07/31/17

Kevin ran at a rate of 13 km/h. Convert his speed to meters per minute.

Don't understand

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Answers •1

Math Calculus

07/31/17

Calculus Question

Find any points of inflection for the function y = x-cosx on the interval [0,2pi].Help!?

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Answers •1

Math Word Problem

07/31/17

A scientist has two solutions, which she has labeled Solution A and Solution B. Each contains salt. She knows that Solution A is 70% salt and Solution B is 95% salt. She wants to obtain 120 ounces... more

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Answers •1

Math Calculus Math Help

07/31/17

Calculus Question

Determine where the curve y = x3+4x2-2x+1 is concave up and concave down. Help!?

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Answers •2

Factorization

07/31/17

how do i factorization of 64x³ + 8

explain factorization of 64x³ + 8

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Answers •2

Parabolas

07/31/17

A student estimated based on the video that the ball left my hand

A student estimated based on the video that the ball left my hand 1.62 meters off the ground, and after 0.6 seconds the ball reached the maximum height of 3.25 meters.Use this information to find... more

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Answers •1

Trigonometry

07/31/17

What is a parametric equation the defines the conic section

(x2/16)+(y2/25)=1

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Answers •2

Ap Chemistry

07/31/17

how many molecules of h20 are contained in 150.grams of water

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Answers •1

07/31/17

Rates and derivatives

While you were out cross country skiing, you make a perfectly shaped spherical snowball. Unfortunately the temperature increases and the volume of your snowball decreases at a rate of -1cc/min. At... more

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Answers •1

Physics Physical Science Amplitude

07/31/17

the weight of 50N suspend from a spring vibrate vertically with amplitude of 8cm angular frequency(natural frequency) of 1 oscillation\sec

1)stiffness of the spring 2)find maximum velocity 3)find the maximum acceleration fn=1\2pi root of k\m fn= natural frequency w=mg g=9.81

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Answers •1

Chemistry

07/30/17

Does D-Mannitol have an empirical formula?

The Molecular formula of D-Mannitol is C6H14O6 is the empirical C3H7O3

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Answers •2

Intermediate Algebra, Quadratic Equations

07/30/17

exponential growth

n a region, use of solar power has been growing exponentially. At the end of 2002, 1.5 terawatt-hours of solar power had been installed. This amount had risen to 32.4 terawatt-hours by the end of... more

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Algebra 1 Word Problem

07/30/17

Algebraic Word Problem#2 - Need Help Please

Part A: Explain why the x-coordinates of the points where the graphs of the equations y = 2x and y = 4x−2 intersect are the solutions of the equation 2x = 4x−2. (4 points)Part B: Make tables to... more

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Answers •2

Physics Friction Kinetic Energy

07/30/17

Energy lost to heat

In an attempt for a physics teacher to explain the conservation of energy to a student, the teacher goes down a 6.0 m high sliding board. At the bottom, he only travels 7.0 m/s. If the mass of the... more

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Science Physics

07/30/17

If an object has energy, can it also have work?

If an object has energy, can it also have work? Explain

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Science Physics

07/30/17

What is the total work done by gravity, if an object is thrown upward and it returns to its original position

Explain

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Answers •2

Exponents Simplify

07/30/17

If a exponent is within parentheses and than one on the outside, how do I simplify it ?

(5^2)^3 in an equation similar to this, how would I simplify it ?

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Answers •4

Pre Cal

07/29/17

Complete the general form of the equation using rectangular coordinates

Write the given equation using rectangular coordinates (X,Y) r= (3)/(1-cos theta) 0=?

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Statistics

07/29/17

True or False: There is only one normal distribution.

Question 9 options: False or True

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Simultaneous Equations, Matrices

07/29/17

Simultaneous equations using matrices

Y=1-3x y- 2x=6 solve these simultaneous equation using matrices

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Answers •1

Algebra Equation

07/29/17

The sum of a number divided by 6 and 8 is 3 .

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Answers •1

Math Question

07/29/17

What are the solutions to sine left parenthesis 3 theta right parenthesis equals negative 1 in the interval 0 less than or equals theta less than 2 pi ?

What are the solutions to sine left parenthesis 3 theta right parenthesis equals negative 1 in the interval 0 less than or equals theta less than 2 pi?

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Maths Functions Integration

07/29/17

how to solve integration of (3x+5)^4

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Answers •1

Trigonometry Maths Functions

07/28/17

second derivation of x+1\x-1

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Answers •2

Calculating Average Rates Of Change Acceleration Derivatives

07/28/17

Rates of Change

An object is moving in a straight line from a fixed point. The displacement s(in metres) is given by s=-2t^2+28t+45, t is greater than or equal to 0, where t is in seconds. Find t when the... more

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Answers •2

Kevin ran at a rate of 13 km/h. Convert his speed to meters per minute.

Calculus Question

scientist solutions

Calculus Question

how do i factorization of 64x³ + 8

A student estimated based on the video that the ball left my hand

What is a parametric equation the defines the conic section

how many molecules of h20 are contained in 150.grams of water

Rates and derivatives

the weight of 50N suspend from a spring vibrate vertically with amplitude of 8cm angular frequency(natural frequency) of 1 oscillation\sec

Does D-Mannitol have an empirical formula?

exponential growth

Algebraic Word Problem#2 - Need Help Please

Energy lost to heat

If an object has energy, can it also have work?

What is the total work done by gravity, if an object is thrown upward and it returns to its original position

If a exponent is within parentheses and than one on the outside, how do I simplify it ?

Complete the general form of the equation using rectangular coordinates

True or False: There is only one normal distribution.

Simultaneous equations using matrices

The sum of a number divided by 6 and 8 is 3 .

What are the solutions to sine left parenthesis 3 theta right parenthesis equals negative 1 in the interval 0 less than or equals theta less than 2 pi ?

how to solve integration of (3x+5)^4

second derivation of x+1\x-1

Rates of Change

Still looking for help? Get the right answer, fast.

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Arturo O.

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Emmersion

Kevin ran at a rate of 13 km/h. Convert his speed to meters per minute.

Calculus Question

scientist solutions

Calculus Question

how do i factorization of 64x³ + 8

A student estimated based on the video that the ball left my hand

What is a parametric equation the defines the conic section

how many molecules of h20 are contained in 150.grams of water

Rates and derivatives

the weight of 50N suspend from a spring vibrate vertically with amplitude of 8cm angular frequency(natural frequency) of 1 oscillation\sec

Does D-Mannitol have an empirical formula?

exponential growth

Algebraic Word Problem#2 - Need Help Please

Energy lost to heat

If an object has energy, can it also have work?

What is the total work done by gravity, if an object is thrown upward and it returns to its original position

If a exponent is within parentheses and than one on the outside, how do I simplify it ?

Complete the general form of the equation using rectangular coordinates

True or False: There is only one normal distribution.

Simultaneous equations using matrices

The sum of a number divided by 6 and 8 is 3 .

What are the solutions to sine left parenthesis 3 theta right parenthesis equals negative 1 in the interval 0 less than or equals theta less than 2 pi ​?

how to solve integration of (3x+5)^4

second derivation of x+1\x-1

Rates of Change

Still looking for help? Get the right answer, fast.

OR

Arturo O.

What are the solutions to sine left parenthesis 3 theta right parenthesis equals negative 1 in the interval 0 less than or equals theta less than 2 pi ?