1, 4, 15, 64, ?, 325, 1956
Asked by: Antim Mandloi on Nov 19, 2020.EDIT
What will be the next number of 12, 36, 90, 180, 270?
Asked by: Sunitha on Nov 16, 2020. Answers (1)EDIT
If 44x + 55x = 121x find the value of x.
Asked by: Ibigbami Ayoola on Nov 15, 2020.EDIT
Mr. Kunal used to participate in a Car race. While taking up the Insurance policy he disclosed this information. What kind of hazard does it refer to?
Asked by: Arjun Singh on Nov 14, 2020.EDIT
Law of large numbers is worked out by which of the following?
* Pooling of risk
* Maintaining insurable interest
* With utmost good faith
Asked by: Mohd Irshad on Nov 14, 2020.EDIT
What is the maximum cover that can be provided in microinsurance?
Asked by: Mohd Irshad on Nov 13, 2020.EDIT
Complete the number series by finding the next number 10, 18, 45 170, 513.
Asked by: Karan on Nov 13, 2020. Answers (1)EDIT
Find the missing term in the given series.
23, 53, 113, 233, 437, ?
Asked by: Hency on Nov 11, 2020. Answers (1)EDIT
Explain the Theory of starch gelatinization.
Asked by: Ezeh Nita on Nov 10, 2020.EDIT
The average of first and second of three numbers is 15 more than the average of the second and the third of these numbers what is the difference between the first and the third of these three numbers?
Asked by: Bikash Kumar Nahak on Nov 9, 2020.EDIT
Write a c programme that accepts the salary and age from the user and displays the same on the screen as output.
Asked by: Hassan on Nov 4, 2020. Answers (1)
Please explain the code and predict the output:
import numpy as np
import matplotlib.pyplot as plt
from scipy import signal
rhp - spectral noise density unit/SQRT(Hz)
sr - sample rate
n - no of points
mu - mean value, optional
n points of noise signal with spectral noise density of rho
def white_noise(rho, sr, n, mu=0):
sigma = rho * np.sqrt(sr/2)
noise = np.random.normal(mu, sigma, n)
rho = 1
sr = 1000
n = 1000
period = n/sr
time = np.linspace(0, period, n)
signal_pure = 100*np.sin(2*np.pi*13*time)
noise = white_noise(rho, sr, n)
signal_with_noise = signal_pure + noise
f, psd = signal.periodogram(signal_with_noise, sr)
print("Mean spectral noise density = ",np.sqrt(np.mean(psd[50:])), "arb.u/SQRT(Hz)")
#plt.axvline(13, ls="dashed", color="g")
plt.axhline(rho, ls="dashed", color="r")
Asked by: Saranya on Oct 30, 2020.
A mixture of Acetone vapour and Nitrogen gas at 101.3 kPa and 295 K contains acetone vapour to the extent that it exerts a partial pressure of 20 kPa. The vapour pressure of acetone at 295 K is 26.36 kPa. Determine
a) Mole fraction of acetone in the mixture.
b) Weight fraction of acetone in the mixture.
c ) Molal Humidity.
Asked by: Harsh on Oct 29, 2020.
Mangoes are eaten every day. Change it into active voice.
Asked by: Hillmi on Oct 29, 2020.
Implement a city database, each database record contains the name of the city (a string of arbitrary length) and the coordinates of the city expressed as integer x and y coordinates. Your database should allow records to be inserted, deleted by name or coordinate, and searched by name or coordinate. Another operation that should be supported is to print all records within a given distance of a specified point (capital city).
Asked by: Suryajith on Oct 27, 2020.