Recent activity by Luka Kerr

Recent activity by Luka Kerr

An imaginary element, Y, has two different isotopes. y has a percentage abundance of 25% and 29y has a percentage abundance of 75%. Which of the following is the relative atomic mass of Y? 26 25 27 28

answered Dec 3, 2023

2 answers 161k views

Find the probability P(not E) if P(E)=0.26.

answered Oct 10, 2023

1 answer 66.5k views

29.Which of the following is not an example of an acid-base indicator?Select one:a. Phenolphthaleinb. Litmus paperc. Hydrion paperd. Filter paper

asked Oct 10, 2023

1 answer 83.1k views

You go on a canoe trip to the Boundary Waters Canoe Area (BWCA) in Northern Minnesota. Thisecosystem is cold most of the year and receives plenty of rainfall. It has many lakes that are full ofwalleye

asked Sep 5, 2023

1 answer 116k views

“you do understand being kind doesnt mean you get what you want” What does this indicate by saying it to your friend?

asked Jul 25, 2023

1 answer 110k views

I need help with 35 prove or disprove the identity

asked May 2, 2023

1 answer 125k views

When was freedom born in America and name some of the freedom fighters and who had captured/ took control of America

answered Apr 30, 2023

2 answers 70.2k views

Christine went on a passenger train that traveled 80 miles in one hour. How many miles will it travel in six hours?

asked Mar 26, 2023

2 answers 104k views

How does the distance from focus to epicenter affect the strength or magnitude of an earthquake?

answered Mar 2, 2023

2 answers 14.1k views

Need help no ilnks please

asked Dec 21, 2022

1 answer 80.8k views

If I turn off all molecules expect for protein and amino acids what do I observe

answered Dec 21, 2022

1 answer 47.3k views

6. If rls and mZ1 = 35º, what is mZ2? 2 1 S please help!!

asked Dec 14, 2022

2 answers 62.3k views

-1/2=3/8y solve for y

asked Oct 7, 2022

2 answers 210k views

Ring's perception of soldiers heavily relies on A. Ability B.Bravery C.Race D.Intelligence

answered Sep 20, 2022

1 answer 146k views

What are the steps i need to do (along with the answer) to 9^x = sqrt of 729?

answered Sep 8, 2022

2 answers 18.2k views

PLEASE HELP! How do I solve this problem?

answered Jul 18, 2022

1 answer 228k views

Which inequality has an arrow pointing to the left when the solution set is graphed on a number line? O x 35 O 43x O x2-8 Ox>6 Save and Exit Next Submit

answered Jun 16, 2022

1 answer 51.7k views

PLZ REPLY QUICKLYUYYYYYYYY What do archaeologists look for as they study artifacts, and what does TV have to do with artifacts?

answered Apr 10, 2022

2 answers 162k views

Is an object that has 3 electrons and 5 protons a positive charge?

asked Apr 8, 2022

1 answer 187k views

I need the answer please help me straight away!!!

asked Apr 2, 2022

1 answer 60.3k views

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