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brilliants [131]
3 years ago
8

Based on its location in the periodic table, we know that ALL BUT one property applies to the element radon. Which property does

not apply to radon?
A) synthetic
Eliminate
B) radioactive
C) nonreactive
D) gas at room temperature
Computers and Technology
2 answers:
gavmur [86]3 years ago
8 0

answer A synthetic i answered it and i was right

blsea [12.9K]3 years ago
6 0
Radon is not synthetic! It is produced naturally by the decay of uranium and radium. Radon is used in treating cancer - it is radioactive, nonreactive and a gas at room temperature.
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These data provides the responses of 10 students in class A and in class B who were asked how many hours they slept lastThese da
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Answer:

Answer C

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Class A Mean: 4 + 5 + 6 + 6 + 7 + 7 + 7 + 7 + 8 + 8 = 65

To find the mean, you add all of the numbers together, and divide the total by the amount of numbers. (There are ten numbers in the equation, so we divide 65 by 10.)

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The mean of class B is 6.9

Answer A and B are both incorrect, because the medians for both classes were the same.  Answer C is correct, because the mean of class B was 6.9 and the mean of Class A was 6.5

Answer D is also incorrect, 6.9 is 0.4 greater than 6.5

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The Monte Carlo method is commonly used to approximate areas or volumes of shapes. In this problem, we will use Monte Carlo to f
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Answer:

import numpy as np

import matplotlib.pyplot as plt

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   points_in_circle=0

   for i in range(len(x)):

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x=np.random.rand(length)

y=np.random.rand(length)

pi=np.zeros(7)

sample_size=np.zeros(7)

for i in range(len(pi)):

   xs=x[:np.power(10,i)]

   ys=y[:np.power(10,i)]

   sample_size[i]=len(xs)

   pi_value=calculate_pi(xs,ys)

   pi[i]=pi_value

 

print("The value of pi at different sample size is")

print(pi)

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plt.xscale('log')

plt.yscale('log')

plt.xlabel('sample size')

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plt.title('Error Vs Sample Size')

plt.show()

Explanation:

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