Recent activity by Jacek Grobelny

Recent activity by Jacek Grobelny

A scientists is conducting an investigation that involves water, silver, carbon hidrate, snd oxygen. Which group of statements best describes all of the materials he is using in the investigation?

answered Oct 12, 2024

1 answer 102k views

Liczba o 8 mniejsza od iloczynu liczb w i 3

answered Sep 8, 2024

1 answer 125k views

I need help How can you help stop cyberbullying and bullying? H e l p

answered Dec 29, 2023

2 answers 112k views

Millie left for her trip at 11:20 a.m. on Monday. She arrived at her destination Tuesday morning at 6:48 a.m. How long was she traveling? Group of answer choices 14 hours 42 minutes 18 hours 42 minutes

answered Dec 5, 2023

2 answers 30.7k views

Julia examines the two triangles below and determines that triangle f g h is similar to triangle l n m. Triangle f g h. Angle f is 98. 6 degrees and angle g is 61. 1 degrees. Triangle l n m. Angle m is

asked Oct 19, 2023

2 answers 59.3k views

If the labor force becomes more productive over time, how would the long-run aggregate supply curve be affected

answered Oct 18, 2023

1 answer 119k views

Who changed the world more, susan b anthony or thomas jefferson?

answered Sep 19, 2023

2 answers 95.4k views

An opportunity cost is best described as:

asked Aug 8, 2023

2 answers 185k views

1. Which of following is NOT an essential characteristics of a good experiment? a. a single variable is tested b. a control group is used c. there is an experimental group d. it should test a cause-and-effect

asked Jul 12, 2023

2 answers 97.1k views

Jill mixes two types of concentrations of HCI (hydrochloric acid): 0.375 liters of 25% hydrochloric acid, and 0.625 liters of 65% hydrochloric acid. What is the HCI concentration of the mixed solution?

asked Jun 25, 2023

1 answer 31.2k views

Find the nth term for the following sequence 1/3 , 2/4 , 3/5 , 4/6 , 5/7

asked May 22, 2023

1 answer 68.0k views

Why would scientists use a spectrometer in space? A. To maintain a constant air supply on board a space shuttle B. To convert light from stars into usable energy for humans C. To detect the birth and death

answered Dec 30, 2022

2 answers 112k views

Help me please …. Thank you

asked Dec 2, 2022

1 answer 72.2k views

Encuentra el producto: 16 × 28

asked Nov 2, 2022

2 answers 106k views

Shane wants to invest money in a 6% CD account that compounds semiannually. Shane would like the account to have a balance of $120,000 3-years from now. How much must Shane deposit to accomplish his goal

asked Sep 22, 2022

1 answer 109k views

What would happen if the fish pond floods

asked Sep 8, 2022

2 answers 41.7k views

Plessy VS. Ferguson Supreme Court Cases Acelas The Plessy vs. Ferguson case stemmed from an issue in reference to which of the following? A. The gun control system. B. The educational system. C. The railroad

answered Aug 24, 2022

1 answer 120k views

Which item did China want from European regions when it traded? A) spices B) wool C) Gold D) fabric E) ivory

answered Jun 22, 2022

1 answer 37.9k views

Determine the value of y for y=x-6

answered Jun 2, 2022

1 answer 68.3k views

If 4 television weigh 160 pounds , How much do 5 of those television weigh. Must show your work

answered May 22, 2022

2 answers 196k views

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