Questions by Al Duncanson

Questions by Al Duncanson

What is the mole fraction of solute in a 3.14 m aqueous solution?

asked Oct 24, 2024

1 answer

4 votes

95.4k views

According to Thoreau, what is required for a free and enlightened State? A. A powerful and centralized government B. An educated and informed citizenry C. A strong military presence D. Strict adherence

asked Jul 15, 2024

1 answer

2 votes

1.1k views

A county floated a bond issue at a 6 percent rate of interest three years ago. The average interest rate on bonds has now risen to 8 percent. The value of the county bonds has

asked Jul 8, 2024

1 answer

3 votes

64.1k views

Which of the following is the least likely way in which chapters of a fifth grade history textbook might be organized: A. alphabetically B. geographically C. chronologically D. thematically

asked Jun 1, 2024

1 answer

4 votes

176k views

Two species have the same initial population size of 45.00 , as well as rates of b=0.83 and d=0.68. However, species A reproduces seasonally and species B reproduces relatively continuously. How much bigger

asked Jun 1, 2024

1 answer

4 votes

171k views

let s be a set of 10 distinct integers chosen from 1 through 50. show that s contains at least two different (but not necessarily disjoint) subsets of 4 integers that add up to the same number. (for instance,

asked May 23, 2024

1 answer

2 votes

135k views

The following list displays the number of text messages students received on a particular day. [ 12,3,16,12,6,7,9,14,12,11,8 ] a) Find the mean b) Find the standard deviation c) Find the mode

asked Feb 19, 2024

1 answer

3 votes

83.8k views

Find the area each sector. Do Not round. Part 1. NO LINKS!!

asked Dec 5, 2023

1 answer

24 votes

151k views

If a 3 ft tall cardboard box casts a 6 ft long shadow, then how tall is a tent that casts a 18 ft shadow?

asked Aug 11, 2023

1 answer

4 votes

30.4k views

You draw one card from a 52-card deck. Then the card is replaced in the deck and the deck isshuffled, and you draw again. Find the probability of drawing a nine the first time and a diamond thesecond time.

asked May 9, 2023

1 answer

2 votes

93.5k views

Después de una cita con andrés, paula le cuenta todo a su mejor amiga, isabel. Escucha la conversación y decide si las oraciones son ciertas o falsas. Corrige las oraciones falsas.

asked Mar 8, 2023

1 answer

2 votes

196k views

Which statement about work is not true

asked Aug 18, 2022

1 answer

4 votes

136k views

What's you're favorite year?

asked Jun 2, 2022

1 answer

4 votes

229k views

11. The radius of a circle H is 7.5 inches. Calculate the diameter of the circle. 12. The radius of a circle is 8.2 centimeters. Calculate the circumference of the circle.

asked May 24, 2022

1 answer

4 votes

50.9k views

What is -17 + 12 + 15?

asked Apr 21, 2022

2 answers

2 votes

140k views

179.873 rounded to the nearest tenth

asked Feb 25, 2022

1 answer

3 votes

170k views

Always sometimes never: All angles of a triangle add up to 90° always sometimes never

asked Dec 23, 2021

1 answer

1 vote

99.5k views

What do the elements in each column of the periodic table have in common?

asked Dec 19, 2021

1 answer

4 votes

35.8k views

He is so _____________; people know him everywhere he goes. famous fame

asked Nov 16, 2021

2 answers

2 votes

27.4k views

Johnny biked at a steady rate of 15 miles per hour for 2 hours. Does the graph of this linear relationship represent a discrete (a set of unconnected points) or a continuous (solid) relationship?

asked Sep 13, 2021

1 answer

4 votes

50.3k views

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