Questions by Doron Behar

Questions by Doron Behar

A volcano erupted near a beach where a population of both gray and brown lizards live. The sand on the beach is brown, but after the volcano erupted the brown sand was covered by the gray lava particles.

asked May 4, 2022

2 answers

0 votes

64.3k views

Enough of a monoprotic acid is dissolved in water to produce a 1.211.21 M solution. The pH of the resulting solution is 2.882.88 . Calculate the Ka for the acid.

asked Apr 5, 2022

1 answer

2 votes

86.8k views

A coin will be flipped three times. The result of each flip is either heads (H) or tails (T). The outcome HTH represents the first result is heads, the second result is tails, and the third result is heads.

asked Feb 7, 2022

2 answers

3 votes

18.2k views

Proper ventilation is required when welding, so that you don't ____________. A) Breathe in dangerous fumes B) Cause an area to smell like smoke C) Overheat D) Burn yourself (This is for my Automotive class

asked Nov 25, 2021

1 answer

3 votes

185k views

1. "In Europe, the century of 1700 was about intellectual and social development. On the other hand, the century of 1800 was more concerned with economic and political development." Justify the statement.

asked Nov 17, 2021

1 answer

5 votes

50.1k views

In order to use polysaccharides as an energy source, one must a.assemble them into chains of 12 to 24 branches b.add negative charges to make them water soluble c.attach a water molecule to each branch

asked Aug 28, 2021

1 answer

1 vote

51.6k views

Select the relationship that does represent a function

asked Aug 23, 2021

2 answers

3 votes

26.3k views

Purple Pigeon Bird Seed Company currently pays preferred stockholders a dividend of $1.50 per share and common stockholders a dividend of $1.00 per share. If the firm wants to raise the common stock dividend

asked Aug 19, 2021

1 answer

0 votes

25.1k views

Solve the following quadratic equation using the quadratic formula. Separate multiple answers with a comma if necessary. −6x^2+1=−2x

asked Jul 4, 2021

1 answer

3 votes

151k views

What do people mean when they talk about the identity of a country?

asked Jun 10, 2021

1 answer

3 votes

164k views

Cellular respiration moves carbon from ________ to _________ A. Atmosphere B. Biosphere C. Geosphere D. Hydrosphere

asked Mar 14, 2021

2 answers

4 votes

138k views

Why were the middle colonies more tolerant than New England?

asked Oct 17, 2020

2 answers

0 votes

176k views

What is the molar mass, in grams, of a mole of an element equal to? A. the number of electrons in the element B. the atomic weight of the element C. the atomic number of the element D. the number of neutrons

asked Sep 22, 2020

1 answer

0 votes

154k views

Start with the geometric power series LaTeX: 1+x+x^2+x^3+x^4+\cdots Substitute LaTeX: -x^3in place of LaTeX: x, and then take a derivative term by term. Express this new series by writing out at least

asked Sep 13, 2020

1 answer

3 votes

172k views

What does the GI Bill do? Select the best answer choice. A. The GI Bill guarantees veterans high-paying jobs in several professions. B. The GI Bill is the amount a soldier must pay for the years of on-the-job

asked Aug 21, 2020

2 answers

0 votes

45.2k views

PLEASE HELP!! Which of the following best describes Alexander the Great's legacy? A Alexander spread Greek culture throughout the known world, but in many places it was blended with local customs and traditions.

asked Nov 28, 2019

1 answer

2 votes

209k views

Two cars collide in a parking lot. Before the collision, their total momentum was 1800 kg m/s to the east. What is their total momentum after the collision.

asked Sep 5, 2019

2 answers

0 votes

59.4k views

HELP: What characteristic separates Kingdom Plantae from Kingdom Fungi?

asked Aug 3, 2019

1 answer

5 votes

46.6k views

The unit in a company that is most often responsible for the hardware components, software programs, and networking strategies of a business organization is

asked Mar 2, 2019

1 answer

3 votes

140k views

What is the medical assistant's role in contributing to the efforts of the health care team?

asked Nov 23, 2018

1 answer

5 votes

214k views

Page:

Search Qammunity.org