Questions by Zsalzbank

Questions by Zsalzbank

A water molecule consists of an oxygen atom with two hydrogen atoms bound to it. The angle between the two bonds is 106. If the bonds are 0.10nm long, where is the center of mass of the molecule?

asked Sep 28, 2023

1 answer

2 votes

207k views

I need help and with work shown !! Asap please please please

asked Jul 22, 2023

1 answer

1 vote

219k views

Which social problem did the nation face at the end of the civil war?.

asked Jul 5, 2023

1 answer

4 votes

117k views

find the coordinates of the vertex of the following parabola algebraically. write your answer as an (x,y) point..y=x²+9

asked Feb 7, 2023

1 answer

5 votes

67.1k views

A city has a population of 50,000 in 2012. If the population of the city grows at an annual rate of 2%, the year in which the population will reach 100,000 is _____________ and the year it will reach 200,

asked Jan 28, 2023

1 answer

4 votes

2.8k views

PLEASE HELP ME! Simplify -2 1/9 - (-4 1/3) A: 2 2/9 B: -6 4/9 C: 2 2/9 D: 6 4/9

asked Dec 18, 2022

1 answer

17 votes

235k views

What quote from President John F. Kennedy best explains how this President defined the role of a citizen?

asked Sep 11, 2022

1 answer

2 votes

64.5k views

Find the surface area of this rectangular prism 4ft, 8ft, 2ft

asked Aug 24, 2022

1 answer

2 votes

187k views

The "mad scientist" was a popular literary character in late nineteenth century England. Which BEST explains how the passage uses the "mad scientist" character? A Dr. Jekyll has incarnated his own inner

asked Mar 15, 2022

1 answer

5 votes

7.8k views

Find the value of 3 in the triangle shown below. 50° 96

asked Jan 6, 2022

1 answer

1 vote

195k views

All numbers from 1 to 100 are written in a row. How many times does each digit appear in this row:

asked Nov 8, 2021

1 answer

4 votes

197k views

In a city school, 70% of students have blue eyes, 45% have dark hair, and 30% have blue eyes and dark hair. What is the probability (rounded to the nearest whole percent) that a randomly selected student

asked May 27, 2021

1 answer

4 votes

227k views

Radioactive Decay what percent of a present amount of radioactive radium (226Ra) will remain after 900 years?

asked Feb 27, 2021

1 answer

3 votes

205k views

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