Recent activity by Escachator

Question

A sample of a hydrocarbon is combusted completely in O₂(g) to produce 21.83 g CO₂(g), 4.47 g H₂O(g), and 311 kJ of heat. (a) What is the mass of the hydrocarbon sample that was combusted? (b) What is the

asked Dec 7, 2024

1 answer 2.5k views

1. What set of and y creates the Pythagorean triple 12, 35, and 37? Use the polynomial identity (z² + y²)² = (x² - y²)² + (2xy)². x = 2 and y = 6 x = 5 and y = 2 x= 6 and y = 1 x = 4 and y = 3 PLEASE ITS

asked Oct 23, 2024

1 answer 62.8k views

PLEASE HELP ASAP PLEASE JUSt SCREENSHOT OR COPY AND PASTE PLEASEEEEE Create a Multimedia Presentation In this activity, you will create a multimedia presentation that is related to your research paper.

asked Aug 19, 2024

1 answer 56.1k views

The metric system of measurement was developed in France during Napoleon's reign. It is based on what multiplication factor? 1) The length of Napoleon's forearm 2) 2 3) 10 4) Atomic weight of helium

answered Jul 20, 2024

1 answer 169k views

In the consideration of internal control, the operating effectiveness of controls is tested by: A. Flowcharts verification. B. Tests of controls. C. Substantive procedures. D. Decision tables

answered May 17, 2024

1 answer 47.2k views

During an extinction burst, which of the following three things are likely to occur? a) Increase in the frequency, intensity, or duration of the behavior b) Gradual decrease in the behavior over time c)

answered Feb 22, 2024

1 answer 18.7k views

Why did Cuba believe that revolution was the only way to make the change they want ?

asked Dec 9, 2023

1 answer 54.2k views

The statement below represents which genre from the early American and Colonial period? I want to explain origins of the natural world and its processes. the poetry of Anne Bradstreet O the oral tradition

answered Oct 30, 2023

1 answer 145k views

The solubility of nitrogen in water is 8. 21 ✕ 10−4 mol/l at 0°c when the n2 pressure above water is 0. 790 atm. Calculate the henry's law constant for n2 in units of l atm/mol for henry's law in the form

asked Jul 19, 2023

1 answer 28.0k views

The Lost boys summary by sarah corbett............

answered Jul 9, 2023

2 answers 147k views

_____ resulted in large populations leaving the country in order to live and work in the cities. -industrialization -drought -conflict

answered Jun 24, 2023

1 answer 90.6k views

What does Maria Pilar find under Jesse's bed? A.M A. Money OB. Junk Food OC. Playgirl magazines O D. Drugs

answered May 12, 2023

1 answer 35.1k views

Identify the equation in slope-intercept form for the line containing the points (3,5) and (2,-5) Choices: y = 3x − 15 y = 5x − 25 y = 10x − 25 y = 5x + 10 Pls help

answered Mar 11, 2023

1 answer 91.7k views

in a class of 35 students , 10 take spanish amd 9 take geography. what fraction of the children in the class take a) spanish b) geography

answered Feb 1, 2023

1 answer 54.6k views

I need help please! c = 2 while (c < 12): print (c) c = c + 3

answered Jan 19, 2023

2 answers 81.6k views

How many solutions does the system have? 20x−5y=5 4x−y=1

asked Nov 20, 2022

1 answer 136k views

Mr.Rivera can grade 8 math tests in 10 minutes what is the teachers unit rate?

answered Oct 28, 2022

2 answers 96.8k views

Can you use the SSS Postulate to prove QPS≈QRS? by SAS only by SSS only both apply neither apply

answered Sep 24, 2022

1 answer 224k views

The ability of the brain to change in response to experience is called____

answered Sep 23, 2022

2 answers 92.6k views

Find three consecutive positive integers such that the sum of their squares is 2354. What is the largest integer?

asked Sep 4, 2022

1 answer 8.0k views

Ask a Question