Recent activity by Ivo Pereira

Recent activity by Ivo Pereira

Identify two benefits the Aztecs had with their capital city of Tenochtitlan being built on an island in a lake.

answered Nov 30, 2024

1 answer 35.1k views

The term alienation is used to describe what phenomenon in industrial economies ?

answered Nov 17, 2024

1 answer 28.0k views

Based on the chemical formula, what type of compound is sodium fluoride (NaF)? Why? a. Covalent; sharing of electrons b. Ionic; transfer of electrons c. Metallic; mobile electrons d. Molecular; discrete

answered Nov 8, 2024

1 answer 188k views

Which actions are available to the president after receiving a bill from congress? check all that apply. change the language of the bill before signing it. refuse to sign the bill without explanation sign

asked Sep 20, 2024

1 answer 636 views

What are some of the job responsibilities of psychometricians? Select all that apply. speak at conferences conduct experiments create aptitude tests counsel people work with subject matter experts (SMEs)

answered Sep 15, 2024

1 answer 14.1k views

Pick two of the characteristics of a civilization below and explain how historians and archaeologists think they came about. economy, surplus of food, division of labor, permanent housing Pls help me

answered Sep 8, 2024

2 answers 127k views

A certain neuron in a mouse brain is firing about 300 times per second, whereas almost all of its neighboring neurons are firing at much lower rates of only a few times per second. This implies that ..

answered Aug 26, 2024

1 answer 4.0k views

Freud believed that an individuals whose life that lead to crime was overly strong in

asked Aug 23, 2024

1 answer 94.4k views

Concrete completely hardens within 48 hours after it is poured. a. True b. False

asked Aug 6, 2024

1 answer 162k views

What happens to all non-posted receipts and or expenditure documents prior to an inventory?

answered Jul 26, 2024

1 answer 164k views

How did people fly before Isaac Newton invented gravity?

asked Jun 5, 2024

1 answer 152k views

ADIRS PANEL: How is a full alignment accomplished?

answered May 16, 2024

1 answer 107k views

Universal emptiness: what set is a subset of every set?

answered May 15, 2024

1 answer 200k views

Birds and humans are theorized to have a common ancestor because they have homologous structures. Which evidence best supports this theory? They both have tails as embryos. They each have vestigial structures.

asked Mar 24, 2024

1 answer 212k views

Copper has an oxidation state of +1 in _____. A) Cu (CH₃COO)₂ B) CuO C) CuC₂O₄ D) CuBr

asked Mar 2, 2024

1 answer 21.7k views

. For fiscal year ending September, 2019, Apple, Inc. had a gross profit margin ratio of 39.3%, a net profit margin ratio of 27.4% and return on investment/assets of 20.7% and the total assets as of the

asked Feb 11, 2024

1 answer 176k views

Reasos for the killing of the Uganda martrys

answered Oct 24, 2023

2 answers 132k views

X/8 = 12.8 solve for x

answered Sep 29, 2023

2 answers 106k views

A 15 V constant voltage battery is connected to 120 kΩ resistor. A 15 V constant voltage battery is connected to 120 kΩ resistor. 1) What is the current in the resistor in [mA]?Multiple Choice question2)

asked May 19, 2023

1 answer 57.3k views

Lines,rays,and segments

answered Apr 26, 2023

1 answer 56.4k views

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