Questions by Jachin

Questions by Jachin

Hydrogen peroxide (H202) decomposes to form water and oxygen according to this balanced equation: 2H202(1 → 2H20(1) + 02(8). What is the total mass of oxygen produced when 3.0 moles of H202. decomposes?

asked Sep 21, 2024

1 answer

1 vote

39.9k views

Write a letter to your cousin who is in another city or back in the home country describing your feelings and sharing your views on the pandemic corona outbreak, e-learning VS Traditional learning, lockdown

asked Aug 2, 2024

1 answer

4 votes

52.9k views

A. A statistics practitioner randomly sampled 10 observations and found x = 103 and s = 17. Is there sufficient evidence at the 10% significance level to conclude that the population mean is less than

asked Jun 19, 2024

1 answer

1 vote

68.9k views

There are 48 students at a soccer field. We need to create 8 equal teams. How many students should we place in each team?

asked Apr 11, 2024

1 answer

1 vote

178k views

Dana draws a triangle with one angle that has a measure of 40 degrees . a. what is the measure of the angle’s adjacent exterior angle

asked Apr 11, 2024

1 answer

5 votes

190k views

The area of a rectangular swimming pool is 35cm square while the perimeter is 24cm. Find the length of the swimming pool

asked Jan 6, 2024

1 answer

3 votes

132k views

How did andrew johnson’s ideas about reconstructing the south differ from ulysses s. Grant’s?.

asked Nov 13, 2023

1 answer

21 votes

3.6k views

Explain how you could estimate 22% of 78 to check if your answer is reasonable.

asked Nov 13, 2023

1 answer

5 votes

120k views

A square playground has an area of 10,000ft^2. What is the length of one of the slides of the playground?

asked Apr 21, 2023

1 answer

9 votes

96.3k views

HELP ME PLEASE Where did many German immigrants settle? Many settled in New York City, Chicago, Milwaukee, New Orleans, and Cincinnati. Many settled in Maryland, Virginia, and Pennsylvania. Many settled

asked Apr 5, 2023

1 answer

5 votes

114k views

At Menchie's, they charge $0.17 per ounce for yogurt toppings. Mr.Evans pays $2.04 for his yogurt. How many ounces of yogurt and toppings did Mr.Evans get?

asked Oct 26, 2022

1 answer

1 vote

12.3k views

Please help 9(2+17)+13z=17

asked Oct 17, 2022

2 answers

4 votes

133k views

The diameter of a circle is 8. what is the area of the circle in terms of π?

asked Oct 16, 2022

1 answer

3 votes

147k views

Abdul is on his way home in his car. He has driven 20 miles so far, which is four-fifths of the way home. What is the total length of his drive? miles S ?

asked Oct 15, 2022

2 answers

3 votes

148k views

What are the rational roots of f(d) = 5d - 6 + d-8?

asked Mar 27, 2022

1 answer

2 votes

36.3k views

Find the unknown value labelled as x on each figure. 10. the rectangle has an area of 80 sq. units.

asked Mar 20, 2022

1 answer

23 votes

223k views

PLEASE ANSWER ASAP!!!

asked Dec 25, 2021

2 answers

0 votes

181k views

What effect charged objects have on uncharged objects

asked Nov 24, 2021

1 answer

2 votes

11.2k views

What is typically stored in a traditional system such as a relational database or spreadsheet and accounts for about 20 percent of the data that surrounds us.

asked Nov 20, 2021

1 answer

4 votes

17.9k views

Find the pattern for each sequence and then use the pattern to show the next two terms. 1. 45, 40, 35, 30, 25, ... 2. -3, 6, -12, 24, -48, ...

asked Sep 24, 2021

2 answers

4 votes

206k views

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