Questions by Ndg

Questions by Ndg

A certain sound level increases by an additional 20 db. By how much does the intensity increase?

asked Dec 1, 2020

1 answer

1 vote

201k views

To test H 0: p=0.40 that a population proportion equals 0.40, the test statistic is a z-score that measures the number of standard errors between the sample proportion and the H0 value of 0.40. If z=3.

asked Jul 26, 2020

1 answer

4 votes

61.4k views

Kyle is genetically a male; this means he received a(n) ________. y chromosome from his mother, and an x chromosome from his father x chromosome from his mother, and a y chromosome from his father

asked Feb 19, 2020

1 answer

3 votes

74.1k views

What were two root causes for groups to turn to terrorism in the twentieth century?

asked Sep 21, 2019

1 answer

2 votes

159k views

Pinterest is most useful for? A. Small businesses B. Large businesses C. B2B businesses D. Retailers

asked Sep 14, 2019

2 answers

5 votes

10.9k views

The napoleonic code gave _______ the right to control all family property.

asked Aug 6, 2019

2 answers

5 votes

226k views

If sin a + b is equal to sin a × cos b + cos a × sin b then find the value of : a) sin 75degree b)cos 15 degree

asked Apr 9, 2019

1 answer

4 votes

69.2k views

The council of trent, influenced by the music of __________, decided to retain polyphony in music composed for the mass.

asked Jun 5, 2018

1 answer

5 votes

6.8k views

Ethan Makes $6 per hour mowing lawns and $7.50 per hour bagging groceries. last week, he made a total of $129. the difference between the hours of nagging groceries and mowing lawns is 10. how many hours

asked May 10, 2018

2 answers

3 votes

116k views

Which of the following represents how one branch of government checks the other in foreign policy? A:Congress declares war against Iraq. The Pentagon boosts its troop levels. B:The president signs a treaty

asked Apr 11, 2018

2 answers

5 votes

142k views

Tascha is on a medication that increases the pH of the stomach and makes it alkaline. What is the effect of this medication?

asked Feb 25, 2018

2 answers

4 votes

176k views

What is the oldest a woman could have a child

asked Sep 18, 2017

2 answers

3 votes

53.8k views

How many atoms are in Na2SO3 how many atoms are in K2CO3 how many atoms are in Hg2CL2

asked Jan 10, 2016

1 answer

3 votes

54.6k views

Sam is 5 years old. His older brother, Tom, is three times as old as Sam. When Sam is 20, how old will Tom be?

asked Nov 4, 2015

1 answer

2 votes

172k views

What is one example of boyles law

asked Aug 15, 2015

1 answer

4 votes

217k views

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