Recent activity by Jacek Krysztofik

Recent activity by Jacek Krysztofik

Secondary succession occurs in which of the following? A. an area where the ecosystem has been completely wiped out by volcanic eruption B. an area where the ecosystem has been badly damaged C. an area

answered Dec 28, 2023

1 answer 169k views

PLS HELP 50 POINTS What is the area of this figure? Enter your answer in the box. cm²

asked Nov 26, 2023

1 answer 234k views

An ice crystal falls vertically from a cloud. What happens to the acceleration of the ice crystal as it falls?

answered Oct 28, 2023

2 answers 32.8k views

I am completely confused on what I have to do here

asked Sep 25, 2023

2 answers 168k views

What is twice the difference of a number and 4 is equal to three Times a sum of the number 3

answered Aug 26, 2023

1 answer 136k views

50 divided by 7, 0 8 0

answered Aug 14, 2023

2 answers 185k views

The length of a rectangle is twice the width. The area of the rectangle is 66 square units. The rectangle is _ units long and _ units wide

asked Aug 11, 2023

1 answer 61.6k views

Which of the following organisms reproduces asexually?A. SpiderB. LobsterC. HumanD. Bacteria

answered Jul 27, 2023

1 answer 1.2k views

Predict what will happen to the silicone compound when mixed with dilute hydrochloric acid.

asked Apr 27, 2023

1 answer 82.8k views

1 If 3 dogs equally share pound of dog food what share will each dog get? 2

answered Feb 18, 2023

1 answer 173k views

Find the surface area of the prism

asked Dec 3, 2022

1 answer 104k views

Help please thanks pic attached

asked Nov 25, 2022

2 answers 224k views

What is the acceleration of a sinking rock if it has a mass of 0.25 kg and has a net force of 0.44 N acting on it?

asked Nov 20, 2022

1 answer 193k views

Can I please get with the last math question??

asked Nov 8, 2022

1 answer 72.8k views

How would you explain the reasons for dividing time into four eras? What are the major characteristics of each era? *

asked Oct 24, 2022

2 answers 216k views

Express the following as ONE fraction: (( b - c )/ b ) + (b / ( b + c ))

answered Oct 23, 2022

1 answer 113k views

Cuales son las reglas de el domino?? Ayudaaaaaaaa XD

answered Oct 5, 2022

2 answers 135k views

Show that pressure at a point in a fluid has the same magnitude in all directions

answered Aug 14, 2022

1 answer 26.5k views

Determine which of the given procedures describe a binomial distribution. Select one: A. Record the number of ear piercings in a group of 30 randomly selected college students. B. Observing that five out

answered Aug 1, 2022

1 answer 75.4k views

What is the correct factorization of -5x2 + 9x + 2? a. -1(5x - 1)(x + 2) b. -1(5x + 1)(x-2) c. -1(5x – 2)(x + 1) d. -1(5x + 2)(x-1)

answered Jul 24, 2022

2 answers 100k views

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