Questions by Riaz

Questions by Riaz

Hey im helping my lil sis but before i answer it i wanna make sure im right so do any of u have a answer??

asked Dec 20, 2021

1 answer

4 votes

7.3k views

What are two numbers that add up to 43 and their difference is 11?

asked Nov 16, 2021

1 answer

4 votes

199k views

If 20 grams of Zinc phosphate reacts with excess hydrochloric acid and produces 18 grams of Zinc chloride what is the percent yield? Zn3(PO4)2 + 6HCl —> 3ZnCl2 + 2H3PO4

asked Sep 27, 2021

1 answer

3 votes

186k views

A certain forest covers an area of 3200km^2. Suppose that each year this area decreases by 3%. What will the area be after 7 years ?

asked Aug 25, 2021

2 answers

5 votes

210k views

Point A is (-2, -7) and the midpoint is (2.5, -1. 5) so what is point B

asked Jul 27, 2021

1 answer

5 votes

136k views

Example of the word reflection in science

asked Jun 23, 2021

2 answers

5 votes

32.1k views

You need to write an essay about hot air ballooning. You know you've seen a good book on this topic, but you can't remember the name of the book or the name of the author. How could you most easily find

asked Jun 20, 2021

1 answer

1 vote

198k views

A stream on a steep slope mainly erodes it’s?

asked Jan 26, 2021

2 answers

5 votes

20.0k views

A satellite maintains an orbit equidistant from the earth at all points along its orbital path. How is the satellite affected by the earth's gravity?

asked Dec 18, 2020

2 answers

1 vote

118k views

Can someone please help?

asked Aug 22, 2020

1 answer

2 votes

129k views

Radioactive wastes generating heat at a rate of 3 x 106 W/m3 are contained in a spherical shell of inner radius 0.25 m and outside radius 0.30 m with a thermal conductivity 35.3 W/m·K. If the container

asked Jun 1, 2020

1 answer

4 votes

201k views

Can someone help with the attachment

asked Apr 27, 2020

2 answers

5 votes

201k views

Many settlers from different parts Europe decided to move to the middle colonies because

asked Dec 9, 2019

1 answer

0 votes

183k views

For the data set below, which of the following is true? {18, 17, 23, 20, 21, 22, 19} A. The range is 5. B. The mean is 20. C. The interquartile range is 6. D. The median is 24.

asked Aug 28, 2019

2 answers

3 votes

19.0k views

The total cost of a suit and a coat is $291. The coat cost twice as much as the suit. How much did the coat cost? Write an equation and solve for the situation.

asked Jun 6, 2019

2 answers

3 votes

20.4k views

On May 7, 1915, a German submarine torpedoed and sank what ship? A) the Sussex. B) the Titanic. C) the Lusitania. D) the Queen Mary.

asked Dec 9, 2018

2 answers

5 votes

70.3k views

The Declaration of Sentiments was modeled after which historical document?

asked Sep 21, 2018

1 answer

5 votes

89.9k views

Erik intends to flip a coin 10 times. What probability model can he use to predict whether or not a particular toss will give a result of heads? Each toss has a 0.1 percent chance of a heads result.

asked Jul 26, 2018

2 answers

2 votes

12.1k views

Why was it considered necessary to establish OSHA? A. To assure pay equality for all workers in the nation B. To assure that discrimination does not occur in the workplace C. To assure that every worker

asked Jul 14, 2018

2 answers

1 vote

167k views

One-third of the dairy cattle on a farm are in the barn. Three-fifths of the beef cattle are in the barn. There are 30 dairy cattle and 15 beef cattle in the barn. How many more dairy cattle are on the

asked Jul 8, 2018

2 answers

2 votes

46.7k views

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