Recent activity by Lstern

Question

The atmosphere's CO₂ content is rising. Which one of the following is a significant contributor to this increase? 1) refrigerant leakage 2) rice paddies 3) deforestation 4) aerosol spray cans

answered Nov 10, 2024

2 answers 180k views

The carbon cycle involves which of the following: (select all correct answers that complete the following sentence) The transfer of carbon to-

asked Sep 12, 2024

1 answer 82.5k views

Sasha has many soccer fields to mow. She spent 7 hour mowing 11 soccer fields. Find the unit rate of hours per soccer field to find out how long it takes Sasha to mow each soccer field.

asked Jul 25, 2024

1 answer 171k views

In this excerpt from mark twains how to tell a story which sentence best most clearly states the overall claim

asked May 28, 2024

1 answer 121k views

What advantages do third-party providers like application service providers offer? a. Lower cost, scalability, and expertise in managing software and infrastructure b. Greater control over software development

asked May 8, 2024

1 answer 197k views

If your tuition is $25,000 this semester, your books cost $1,500, you can only work 20 rather than 40 hours per week during the 15 weeks you are taking classes, and you make $15 per hour, and your room

answered Apr 29, 2024

1 answer 176k views

Improving coordination of care among healthcare providers and facilities is a function of HIT?

asked Apr 4, 2024

1 answer 60.7k views

Compensation, by definition, includes all of the following except? A. Surrender charges B. Trailing commissions C. Trivial economic benefit D. Non-trivial economic benefit [12(b)1 fees]

answered Jan 31, 2024

1 answer 135k views

Ethane burns according to the following reaction: C₃H₈ + 5O₂ → 3CO₂ + 4H₂O + 2.04 x 10³ kJ How much heat is produced when 150 grams of oxygen gas are consumed? a) 408 kJ b) 510 kJ c) 612 kJ d) 714 kJ

answered Jan 24, 2024

1 answer 116k views

Which of the following statements are TRUE regarding "Polarity" in terms of bacterial gene expression? A. All of the coding regions have the same orientation to form a polycistronic mRNA. B. Polarity occurs

asked Jan 14, 2024

1 answer 25.4k views

3x-5> 14 solve for x and to give your answer as an improper fraction in its simplest form

asked Dec 18, 2023

2 answers 6.4k views

In the window that reads Search Food, enter the name of a food item (e.g., chicken rice soup). Then click magnifying glass or press Enter. You will see a list of food items that match your search. Select

answered Oct 14, 2023

1 answer 189k views

(1 point) Use the complete the square method to find the vertex of the following parabola: y = x² + 16x +67 Step 1: Separate non-x-terms from x-terms Manipulate the equation until all terms containing

asked Jun 5, 2023

1 answer 97.5k views

1.0 mole of a gas is enclosed in a 12.3 liter cylinder with a moveable piston at 300 K and 2.0 atm. Half of the gas is removed, leaving 0.50 mole in the cylinder and the system is warmed to 900 K. The

answered Mar 19, 2023

1 answer 119k views

Please help with question

asked Feb 21, 2023

1 answer 72.4k views

An electron is accelerated using Coolidge tube of high voltage 30 KV, calculate the frequency and wave length of the produced X-ray if the electron loses one third of its velocity.

answered Feb 21, 2023

1 answer 58.4k views

What portion of the state legislatures is needed to ratify (approve) an Amendment? A 2/3 B. 3/4 C. 4/5 D. all of the states

asked Feb 16, 2023

1 answer 198k views

What is significant about Xi’an as it pertains to the Silk Road?

asked Jan 7, 2023

1 answer 187k views

How do I fill this out I need to pass this class to move up a grade

answered Dec 17, 2022

2 answers 56.0k views

5 (x + 8) = -10 what's the answer

answered Oct 22, 2022

1 answer 185k views

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