Recent activity by Dan Dohotaru

Recent activity by Dan Dohotaru

How does a balanced chemical equation show the conservation of mass? O A. It shows that the number of each type of atom stays the same. B. It shows that the mass of the reactants is greater than the mass

asked Nov 10, 2023

1 answer 271k views

Expand and simplify x(x-3)(x+5)

answered Oct 26, 2023

1 answer 189k views

What is the mass, with correct number of significant figures, of a sample of silver that has a density of 10.5 grams/mL and a volume of 5.2 mL? 0 55 g 0 54.6 g O 0.495 g 0 0.5 g

answered Sep 13, 2023

1 answer 211k views

Find the area of the given triangle. The area of the triangle is __ un^2.

answered Aug 30, 2023

1 answer 444k views

Which 3 numbers have the same answer whether they're added or multiplied together?

asked Aug 28, 2023

1 answer 117k views

How did nineteenth-century developments in the sciences challenge enlightenment ideas and principles

answered Jul 17, 2023

1 answer 46.8k views

The first pope of the Roman church was one answer Muhammad John Huss Gregory Charlemagne

asked Jul 4, 2023

1 answer 79.9k views

With 3 examples, please explain how the US federal was never more powerful than it was in world war 1

answered May 7, 2023

1 answer 52.0k views

Given the figure find the total area of the shaded region

answered Apr 15, 2023

1 answer 83.7k views

Oil spills are a very serious form of pollution. They severely affect marine biodiversity and coastal ecosystems. The table shows methods that can be used to control oil spills. A scientist wants to design

answered Feb 24, 2023

2 answers 378k views

Imagine a continuation of the experiment described above. How might NS3/4A expression impact Sendai virus replication, as measured by the amount of virus produced by the different cells? a. Cells expressing

answered Sep 30, 2022

1 answer 444k views

Janice bought 5 bags of gummy bears at $0.85 each and 9 packs of gum at $1.20 each for her class party.

answered Sep 27, 2022

1 answer 386k views

Find the probability for the spinner

asked Aug 25, 2022

1 answer 442k views

Three factors that make up abiotic environment of tropical rainforest

asked May 14, 2022

1 answer 63.0k views

(physical science) how does gold's position in the periodic table relate to its properties?

answered May 13, 2022

2 answers 222k views

Please i really have to pass this

asked Feb 8, 2022

2 answers 492k views

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