• Hictop 3D printer?

    I just got a Hictop printer and everything works, however, when I print, it only prints 1/4 of the print then it stops. Everything keeps working, the temperatures work, and the LCD says printing. I do not know that is wrong. I am using Cura.
    I just got a Hictop printer and everything works, however, when I print, it only prints 1/4 of the print then it stops. Everything keeps working, the temperatures work, and the LCD says printing. I do not know that is wrong. I am using Cura.
    1 answer · Printers · 7 months ago
  • Hictop 3D printer.?

    I just got a Hictop 3D printer and everything works, however, when I print, it prints 1/4 of the print and then stops. The LCD screen says printing, and the temperatures still the same. I do not know what could be wrong. I am using Cura.
    I just got a Hictop 3D printer and everything works, however, when I print, it prints 1/4 of the print and then stops. The LCD screen says printing, and the temperatures still the same. I do not know what could be wrong. I am using Cura.
    1 answer · Printers · 7 months ago
  • ¿Necesito ayuda instalando el estereo de mi 4runner del 1995. Conecte el estereo y los speakers de adelante funcionan pero los de atras no!?

    De verdad ya no se que hacer, hasta cambie los speaker de atras y ya todos son compatibles. Por favor necesito ayuda.
    De verdad ya no se que hacer, hasta cambie los speaker de atras y ya todos son compatibles. Por favor necesito ayuda.
    3 answers · Audio para automóviles · 9 months ago
  • ¿Cambie el stereo de mi carro un Mitsubishi Lancer touring pero el stereo no tiene el cable azul de power antena. No puedo escuchar la radio?

    Trate de conectar el cable azul con el cable amarillo de 12V y no funcionó. Necesito algún adaptador? El cable azul está desconectado
    Trate de conectar el cable azul con el cable amarillo de 12V y no funcionó. Necesito algún adaptador? El cable azul está desconectado
    1 answer · Otros - Sociedad y Cultura · 11 months ago
  • This is a question for road cyclists. I am developing a removable cover rim for road bikes.?

    Instead of changing the whole wheel, the cover would be easy to attach and to remove. I have in mind the weight and the aerodynamics. But I would like to know if cyclists would be willing to buy this cover. It would be like a pizza slide and to open it over the rim. The price would from 500-700$. The material would be carbon fiber. Thank you!!
    Instead of changing the whole wheel, the cover would be easy to attach and to remove. I have in mind the weight and the aerodynamics. But I would like to know if cyclists would be willing to buy this cover. It would be like a pizza slide and to open it over the rim. The price would from 500-700$. The material would be carbon fiber. Thank you!!
    8 answers · Cycling · 1 year ago
  • Math help Pleaseee!?

    Water is leaking out of an inverted conical tank at a rate of 14100.0 cubic centimeters per min at the same time that water is being pumped into the tank at a constant rate. The tank has height 8.0 meters and the diameter at the top is 6.5 meters. If the water level is rising at a rate of 30.0 centimeters per minute when the height of the water is... show more
    Water is leaking out of an inverted conical tank at a rate of 14100.0 cubic centimeters per min at the same time that water is being pumped into the tank at a constant rate. The tank has height 8.0 meters and the diameter at the top is 6.5 meters. If the water level is rising at a rate of 30.0 centimeters per minute when the height of the water is 3.5 meters, find the rate at which water is being pumped into the tank in cubic centimeters per minute. Note: Let "R" be the unknown rate at which water is being pumped in. Then you know that if V is volume of water, dVdt=R−14100.0. Use geometry (similar triangles?) to find the relationship between the height of the water and the volume of the water at any given time. Recall that the volume of a cone with base radius r and height h is given by 13πr2h.
    2 answers · Mathematics · 2 years ago
  • Math help?

    A car drives down a road in such a way that its velocity ( in m/s) at time t (seconds) is v(t)=3t1/2+4 . Find the car's average velocity (in m/s) between t=4 and t=7.
    A car drives down a road in such a way that its velocity ( in m/s) at time t (seconds) is v(t)=3t1/2+4 . Find the car's average velocity (in m/s) between t=4 and t=7.
    2 answers · Mathematics · 2 years ago
  • Math help?

    A particle is moving along the curve y=4sqrt(2x+5). As the particle passes through the point (2,12), its x-coordinate increases at a rate of 2 units per second. Find the rate of change of the distance from the particle to the origin at this instant.
    A particle is moving along the curve y=4sqrt(2x+5). As the particle passes through the point (2,12), its x-coordinate increases at a rate of 2 units per second. Find the rate of change of the distance from the particle to the origin at this instant.
    2 answers · Mathematics · 2 years ago
  • I need some math help. I do not know how to do this problem. Thank you very much!?

    A Cepheid variable star is a star whose brightness alternately increases and decreases. Suppose that Cephei Joe is a star for which the interval between times of maximum brightness is 6.4 days. Its average brightness is 2.6 and the brightness changes by +/-0.25. Using this data, we can construct a mathematical model for the brightness of Cephei Joe... show more
    A Cepheid variable star is a star whose brightness alternately increases and decreases. Suppose that Cephei Joe is a star for which the interval between times of maximum brightness is 6.4 days. Its average brightness is 2.6 and the brightness changes by +/-0.25. Using this data, we can construct a mathematical model for the brightness of Cephei Joe at time t, where t is measured in days: B(t)=2.6+0.25sin(2πt/6.4) Find the rate of change of the brightness after t days. Rate of change ? Find the rate of increase after one day. Rate of increase ?
    1 answer · Mathematics · 2 years ago
  • Chemistry help!?

    If you are adding the partial pressures of gases that are at the common volume and temperature, what is the only variable in their pressures that is different?
    If you are adding the partial pressures of gases that are at the common volume and temperature, what is the only variable in their pressures that is different?
    1 answer · Chemistry · 2 years ago
  • Math help!?

    Estimate the area under the graph of f(x)=2x3+3 from x=−1 to x=5, first using 6 approximating rectangles and right endpoints, and then improving your estimate using 12 approximating rectangles. Using midpoints! 6 rectangles ? 12 rectangles ?
    Estimate the area under the graph of f(x)=2x3+3 from x=−1 to x=5, first using 6 approximating rectangles and right endpoints, and then improving your estimate using 12 approximating rectangles. Using midpoints! 6 rectangles ? 12 rectangles ?
    1 answer · Mathematics · 2 years ago
  • Please! I need some help this problem?

    A particle is moving with acceleration a(t)=12t+6. its position at time t=0 is s(0)=7 and its velocity at time t=0 is v(0)=10. What is its position at time t=13?
    A particle is moving with acceleration a(t)=12t+6. its position at time t=0 is s(0)=7 and its velocity at time t=0 is v(0)=10. What is its position at time t=13?
    3 answers · Physics · 2 years ago
  • Math Help!?

    Given that the graph of f(x) passes through the point (2,10) and that the slope of its tangent line at (x,f(x)) is 6x+7, what is f(5)?
    Given that the graph of f(x) passes through the point (2,10) and that the slope of its tangent line at (x,f(x)) is 6x+7, what is f(5)?
    3 answers · Mathematics · 2 years ago
  • Math help. Please!!?

    A rectangle is inscribed with its base on the x-axis and its upper corners on the parabola y=11−x^2. What are the dimensions of such a rectangle with the greatest possible area? Width ? Height ?
    A rectangle is inscribed with its base on the x-axis and its upper corners on the parabola y=11−x^2. What are the dimensions of such a rectangle with the greatest possible area? Width ? Height ?
    2 answers · Mathematics · 2 years ago
  • Chemistry Help!?

    Given that a chlorine-oxygen bond in ClO2(g) has an enthalpy of 243kJ/mol , an oxygen-oxygen bond has an enthalpy of 498kJ/mol , and the standard enthalpy of formation of ClO2(g) is ΔH∘f=102.5kJ/mol, use Hess's law to calculate the value for the enthalpy of formation per mole of ClO(g).
    Given that a chlorine-oxygen bond in ClO2(g) has an enthalpy of 243kJ/mol , an oxygen-oxygen bond has an enthalpy of 498kJ/mol , and the standard enthalpy of formation of ClO2(g) is ΔH∘f=102.5kJ/mol, use Hess's law to calculate the value for the enthalpy of formation per mole of ClO(g).
    1 answer · Chemistry · 2 years ago
  • Please some chemistry help!?

    Therefore, the Electron Domain Geometry (geometry due to electron pairs) is different from the Molecular Geometry (overall shape and orientation of the atoms) when there are_____________________ present around a central atom in the molecule.
    Therefore, the Electron Domain Geometry (geometry due to electron pairs) is different from the Molecular Geometry (overall shape and orientation of the atoms) when there are_____________________ present around a central atom in the molecule.
    1 answer · Chemistry · 2 years ago