Questions by Dennis Calla

Questions by Dennis Calla

a siliceous and akuminous material which, in itself, possesses little or no cementitious value but which will, in finely divided form and in the presence of water, react chemically with calcium hydroxide

asked Aug 14, 2024

1 answer

0 votes

88.7k views

if equal volumes of 0.010 m pb(no3)2 and 0.010 m nacl are mixed, will pbcl2 precipitate out? (ksp of pbcl2

asked Jul 6, 2024

1 answer

0 votes

165k views

A researcher has conducted a survey using a simple random sample of 225 elementary teachers to create a confidence interval to estimate the proportion of elementary teachers favoring the addition of a

asked May 4, 2024

1 answer

3 votes

205k views

After reading "The Turmoil," what is the meaning of "burghers" in paragraph 3? A) Residents of a medieval town B) Owners of large industrial businesses C) Skilled craftsmen D) Farmers in a rural community

asked Mar 17, 2024

1 answer

1 vote

13.2k views

Each side of a square painting is 4 feet long. A frame shop charges $2.87 per foot for a metalframe. How much would it cost to buy a frame for the painting?

asked Sep 22, 2023

1 answer

2 votes

133k views

Jack and Ross finish floors together. Jack working alone could complete a particular job in 6.4 hours, and Ross could complete it alone in 5.9 hours. How long does it take to complete the job when they

asked Jun 19, 2023

2 answers

20 votes

191k views

A tabletop in the shape of a trapezoid has an area of 6,943 square centimeters. Its longer base measures 127 centimeters, and the shorter base is 85 centimeters. What is the height? The height of the tabletop

asked Jun 4, 2023

1 answer

16 votes

113k views

How is the crucible unlike the salem witch trials?

asked Dec 28, 2022

2 answers

1 vote

215k views

Name two differences between a monocot and a dicot.

asked Dec 2, 2022

1 answer

16 votes

5.6k views

Using the map, where did the candidate who won the most electoral votes finish in the House vote?

asked Sep 24, 2022

2 answers

0 votes

101k views

How much does 9.45 kg equal grams

asked Sep 16, 2022

2 answers

4 votes

207k views

An argument that opposes the idea of high executive pay is: ___________ a. High salaries provide an incentive for innovation and risk-taking. b. Not many individuals are capable of running today's large,

asked Sep 12, 2022

1 answer

17 votes

103k views

Help plzzzzzzzzzzzzzzzz

asked Jul 11, 2022

2 answers

23 votes

227k views

aschool charges $6 per ticket to a dance they spend $300 on music and decerations the expretion 6n-300 describes the amount of profit the school makes from the dance if n students buy tickets what does

asked Jun 9, 2022

1 answer

1 vote

181k views

Helpp please !!!!!!!!!!

asked May 17, 2022

1 answer

3 votes

217k views

Rylie wants to purchase a homecoming dress. Rylie has not decided on a dress so the cost (C) of the dress is unknown. Rylie does know that the sales tax she will have to pay is 8% of the total cost. Which

asked Jan 26, 2022

1 answer

4 votes

52.2k views

In the election of 1864, the Republicans joined with the prowar Democrats The general who orchestrated the "March to the Sea" founded the __________ party.

asked Dec 5, 2021

2 answers

4 votes

102k views

Gomez runs a small pottery firm. He hires one helper at $13,000 per year, pays annual rent of $5,500 for his shop, and spends $21,500 per year on materials. He has $40,000 of his own funds invested in

asked Nov 19, 2021

1 answer

1 vote

126k views

Mrs ramos thumb measures 4 centimeters express this length in meters

asked Jun 11, 2021

1 answer

1 vote

166k views

Read the passage from To Kill a Mockingbird by Harper Lee and then answer the question. As Tom Robinson gave his testimony, it came to me that Mayella Ewell must have been the loneliest person in the world.

asked May 22, 2021

1 answer

5 votes

230k views

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