Questions by Mathieu Dumoulin

Questions by Mathieu Dumoulin

What happens to the electricity in a strand of Christmas lights if they are plugged in and not working? What happens if they are plugged in but the wires get cut

asked Sep 10, 2023

2 answers

4 votes

5.2k views

When a neuron is activated by a stimulus, its plasma membrane will change until it reaches a membrane potential of about 40 mV. What is special about this value

asked Jun 10, 2023

1 answer

14 votes

12.2k views

If an ecologist is looking at how many individual organisms do within a certain population he or she is studying the population

asked Dec 21, 2022

1 answer

20 votes

59.9k views

- The ability of an ecosystem to maintain a steady equilibrium by responding to internal and external negative feedback systems describes -

asked Nov 22, 2022

1 answer

1 vote

165k views

Help please and please make sure the answer is right please!!!!

asked Oct 27, 2022

1 answer

24 votes

34.6k views

Given: DE and DF are midsegments of ABC Prove: DE = 1/2 AC 1. midsegments DE and DF: given 2. DF ll BC and AC ll DE: Midsegments are || to the non-included side of the Δ. 3. AB is a transversal cutting

asked Jul 27, 2022

1 answer

1 vote

189k views

Solve for x and y…….

asked Jul 17, 2022

1 answer

3 votes

230k views

Solve the inequality. -3.25y <-61.75

asked Jun 19, 2022

1 answer

7 votes

36.6k views

Example of propoganda in The Crucible

asked Jun 13, 2022

2 answers

14 votes

197k views

Which influential abolitionist called for African Americans to fight in the Civil War? A. Abraham Lincoln B. Frederick Douglass C. Booker T. Washington D. Joseph Cinquez THE ANSWER IS B

asked Apr 13, 2022

2 answers

5 votes

42.7k views

A water main downtown broke this morning, so several businesses had no water for hours. a. addition b. time c. comparison d. cause and effect 2. Even though most Americans are primarily concerned about

asked Jan 26, 2022

1 answer

1 vote

24.7k views

What things to geographers study

asked Dec 7, 2021

1 answer

3 votes

5.8k views

Some organisms are made of single cells and live in the hot acidic environment of deep ocean vents. Some organisms are single cells and live one the surface of your skin. And there are small multicellular

asked Nov 14, 2021

1 answer

0 votes

65.2k views

How can you break up the figure into familiar shapes to determine the area? 3 m 8.2 m 2 m 5.2 m 4 m

asked Jul 2, 2021

2 answers

3 votes

186k views

3. Stacey has a part-time job. She earns £8 an hour. She wants to buy a new smartphone costing £220. How many hours does she need to work to earn enough to buy it?

asked Jun 8, 2021

1 answer

0 votes

10.7k views

-4(4y+1)-13=-8y(y+4)+4y

asked Mar 12, 2021

1 answer

2 votes

5.7k views

Superman is working at the Daily Planet Newspaper P(100, 40). He needs to fly to stop a bank robbery at B(40. 80) and then bring the criminals to jail at (130, 105). Finally he needs to fly back to the

asked Mar 6, 2021

1 answer

5 votes

91.4k views

Alleles occur on a fixed spot on a ______________ nucleus DNA fragment Chromosome

asked Jan 21, 2021

2 answers

5 votes

1.9k views

What was the economic effect of increased educational opportunities after World War 2? A) Employers had new expectations for the postwar workforce, which had a higher level of education. B) Average spending

asked Jan 11, 2021

2 answers

3 votes

175k views

The combustion of ethyne, shown below unbalance, produces heat which can be used to weld metals: C2H2 (g) +502 (g) →2CO: (g) +H20 (g) AH reaction= -1544kJ How much ethyne gas (in g) would you need to react

asked Jan 1, 2021

1 answer

1 vote

79.0k views

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