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Find the general solution of the DE 3y( x2 - 1) dx (x3 8y – 3x) dy = 0
A study claims tha.t on average, male high school students spend at least 3.39 hours a day playing video games with a standard deviation of 2.05 hours. A random sample of 30 teenagers were surveyed and the results showed that these teenagers spend 4.12 hours a day playing video games.
Solve for the z-score of the sample mean of 4.12 hours
A wave is modeled by the wave function y(x,t) = (0.51m) sin[(2π/7.9m)(x-(14.3m/s)t)]. What is the period of the wave?
Round your answer to 2 decimal places.
Pls dont forget the unit
What is the wavelength of the waves you create in a swimming pool if you splash your hand at a rate of 1.41 Hz and the waves propagate at a wave speed of 5.54 m/s?
Round your answer to 2 decimal places.
Pls dont forget the unit
A pendulum that has a period of 7.01 s and that is located where the acceleration due to gravity is 9.44 m/s2 is moved to a location where the acceleration due to gravity is 9.31 m/s2. What is its new period?
Round your answer to 5 decimal places.
Pls dont forget the unit
Find the frequency of a tuning fork that takes 5.15 ms to complete one oscillation.
Round your answer to 2 decimal places.
Pls dont forget the unit
Make a c++ program that will input two numbers and display the sum of numbers. Do this five times. Use function for the computation of the sum.
2. Assume that you are given a dictionary called softball_scoresthat holds player names as key and their scores for a season as the corresponding value.
a. Write Python code that finds and displays the lowest score in the dictionary.
b. Display the name of the player who has the lowest score.
Calculate the mass of ammonium phosphate in a 815mL, 0.163 mol/L sample of ammonium sulfate (NH4)2SO4(aq) solution.
Many people use a solution of trisodium phosphate, Na3PO4 to clean walls before putting up wallpaper. The recommended concentration is 1.7% (m/v). Calculate the molar concentration.
