Questions by David Kierans

Questions by David Kierans

One of the ores of copper is the mineral chalcopyrite. A laboratory analysis of a sample showed that 15.15g of chalcopyrite had the following composition by mass : copper 5.27g and iron 4.61g. Sulfur is

asked Jun 13, 2024

1 answer

1 vote

174k views

Matching: Match the following terms with the appropriate definitions: 1. Proclamation of Neutrality 2. Gibbons vs. Ogden 3. Whiskey Rebellion 4. X,Y,Z Affair 5. The Corrupt Bargain 6. Worcester vs. Georgia

asked May 10, 2024

1 answer

0 votes

55.7k views

What are the three types of horizontal asymptotes?

asked Jan 10, 2024

1 answer

1 vote

72.1k views

I don't understand someone please help. :(

asked Oct 3, 2023

1 answer

0 votes

151k views

The cue ball approaches a stationary ball of equal mass at 4.00 m/s. After the collisionthe balls separate, the velocity of each ball making a 45.0° angle with the cue ball’soriginal path just on opposite

asked Jul 8, 2023

1 answer

2 votes

106k views

Well i just need help bc i only have one try ;-;

asked Jul 7, 2023

1 answer

4 votes

13.4k views

Soil is the thin layer of material that covers Earth’s surface. How is soil related to bedrock? Responses: A: Bedrock hardens to form soil. B: Bedrock is one of four soil components. C: Soil forms below

asked Jul 6, 2023

2 answers

5 votes

187k views

Please help me with this question

asked Jul 1, 2023

1 answer

12 votes

17.7k views

A scale drawing has a scale of 2 in.: 6ft. Find the length on the drawing if the actual length is 18 ft

asked Dec 12, 2022

2 answers

22 votes

119k views

Simplify Plsss hurry

asked Nov 8, 2022

1 answer

22 votes

182k views

Which three major objects are built into the JavaScript language? This task contains the radio buttons and checkboxes for options. The shortcut keys to perform this task are A to H and alt+1 to alt+9.

asked Oct 22, 2022

2 answers

4 votes

67.8k views

Which of the following numbers can be expressed as repeating decimals? 5 over 7, 4 over 5, 7 over 9, 5 over 8 7 over 9 and 5 over 8 5 over 7 and 4 over 5 5 over 7 and 7 over 9 4 over 5 and 5 over 8

asked Sep 8, 2022

2 answers

5 votes

145k views

Which below is an expression 2+2=4 2+3=5 2x+5 2x=4 PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!

asked Jul 6, 2022

1 answer

9 votes

57.5k views

An iron sulfide compound is analyzed, and found to contain 11.26 g iron and 9.70 g sulfur. Determine the molar ratio of sulfur to iron in this compound, and hence its chemical formula.

asked May 11, 2022

1 answer

1 vote

157k views

Help help help help help help

asked Apr 18, 2022

2 answers

4 votes

131k views

What would be the equation?

asked Apr 4, 2022

1 answer

1 vote

24.2k views

What is the output of the following code snippet? public static int assignPriority(int priority) { return priority + 2; } public static void main(String[] args) { int priority = assignPriority(3); System.

asked Oct 19, 2021

2 answers

0 votes

24.5k views

Nemos aquarium is filled with 2400 cm³ of water the base of the aquarium is 20 cm long and 12 cm wide what is the height of the water in Nemo’s aquarium

asked Oct 13, 2021

1 answer

1 vote

87.4k views

What contribution did I make on the road to democracy? (You must add at least two contributions to the blank boxes) Cleisthenes

asked May 15, 2021

1 answer

5 votes

91.4k views

7n + 5n2 + 10 – 7n Simplify the expression

asked Apr 23, 2021

1 answer

5 votes

168k views

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