Questions by David Pine

Questions by David Pine

3. All chemical reactions, whether they are endothermic or exothermic, must reach a particular activation energy to get started. Describe the difference between reactions that have high activation energy

asked Apr 1, 2023

1 answer

5 votes

38.0k views

Consider the following quadratic equation:3x2 = - 7x - 4Step 1 of 2: Using the standard form ax? + bx + c = 0 of the given quadratic equation, factor the left hand side of the equation into two linearfactors.

asked Jan 13, 2023

1 answer

1 vote

150k views

How does the motion of particles in a gas change as the gas cools? (1 point) They move more slowly. b They move in a more circular pattern. ос They move faster. d They move more randomly.

asked Dec 24, 2022

1 answer

3 votes

111k views

Which of the following did NOT happen during the 1950s? a. Sputnik b. Passage of the Civil Rights Act. c. Brown v. Board of Education d. "Leave it to Beaver"

asked May 27, 2022

1 answer

8 votes

27.4k views

"Albert strutted through the crowd, while smiling and giving handshakes." In this sentence, the word strutted carries a connotation that shows Albert Select one: is trying to avoid attention feels extremely

asked Mar 20, 2022

1 answer

13 votes

87.5k views

Which of the following best defines the cell level of organization?

asked Feb 23, 2022

1 answer

13 votes

12.3k views

The first step in the decision-making process is to: a. list all the possible alternatives, decisions, or solutions. b. identify the decision to be made, or the problem to be solved. c. research and weigh

asked Jan 21, 2022

2 answers

2 votes

177k views

Please explain to me how to solve this.

asked Dec 11, 2021

2 answers

5 votes

139k views

PLEASE HELP ME!!!!! ITS URGENT THE PICTURES R DOWN BELOW

asked Oct 10, 2021

1 answer

0 votes

173k views

Write all the words in alphabetical order

asked Sep 23, 2021

1 answer

2 votes

204k views

13) Jimbo lives in Alaska and trains puppies to be sled dogs. A new puppy is harnessed to a sled for his first practice run. The puppy is over-eager and runs past where he was supposed to stop Explain

asked Sep 13, 2021

1 answer

0 votes

50.3k views

How does immigration policy interact with economic

asked Aug 8, 2021

1 answer

5 votes

43.4k views

Distinguish among the shades of meaning of the following words: uncomplicated, simplistic, comprehensible, simplified.

asked May 27, 2021

1 answer

2 votes

220k views

Help solve a and b please

asked May 3, 2021

1 answer

3 votes

74.3k views

Heidi milks two cows. She gets 5 over 6 of a gallon of milk from the first cow and 2 over 3 of a gallon from the second cow. On her way home, Heidi trips and spills 1 over 2 of a gallon of milk. How many

asked Mar 16, 2021

1 answer

5 votes

80.1k views

The initial freshman class at a college is 10% smaller 1 than last year's class. But then during the first week of classes, 20 more students enroll. If there were 950 students in last year's freshman class,

asked Feb 24, 2021

1 answer

5 votes

77.7k views

A projectile is launched in the air with an initial velocity of 40m/s from a height of 1.2 meters. Which of the following equations represents the projectile's height, h, in meters over time, t, in seconds.

asked Sep 11, 2020

1 answer

4 votes

190k views

In the same speech mentioned in the first question, Juliet says, “and when I shall die,/Take him and cut him out in little stars,/And he will make the face of heaven so fine” (3.2.23-25). This hints of

asked May 21, 2020

1 answer

0 votes

15.5k views

What are the three most important elements of weather

asked Jun 24, 2019

1 answer

3 votes

118k views

is it illegal for networks to develop campaigns to get one group of people to vote for another? true or false.

asked Apr 15, 2019

1 answer

2 votes

173k views

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