Questions by Nclarx

Questions by Nclarx

Question 2 (2 points) How have new technologies helped scientists determine the age of Earth?

asked Feb 6, 2021

1 answer

4 votes

172k views

Suppose that U (the universal set), A and B are sets, given as shown below. U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10), A = {1, 4, 6, 8, 9, 10), and B = {1,5,9}. Find each of the following sets. Enter your answer

asked Jul 22, 2020

1 answer

0 votes

132k views

Exercise 5. The sample mean and sample standard deviation for the grade point averages of a random sample of 100 college freshmen at a certain university are 2.5 and 0.2 respectively. Show that 2.4485

asked Jun 16, 2020

1 answer

4 votes

162k views

Convert to binary140

asked Mar 18, 2020

1 answer

5 votes

51.9k views

A(x + y) - a(x-y) I need help with this!

asked Aug 6, 2019

1 answer

5 votes

105k views

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