Recent activity by Moshe Rubin

Recent activity by Moshe Rubin

the original amount of a radioactive sample should be multiplied by which expression to calculate the amount of the sample that remains after n half-lives have passed?

asked Dec 27, 2023

1 answer 263k views

10.2 x 3.80 I am still confused on this question

answered Jun 12, 2023

1 answer 311k views

Alexa buys an oil painting online for $941.20. If shipping and handling are an additional 20% of the price, how much shipping and handling will Alexa pay?

asked Jun 6, 2023

1 answer 447k views

If anyone can help with this, I would really appreciate it ♡♡

asked May 26, 2023

1 answer 132k views

How many grams of N2 are needed to make 5.8g of N2O

answered Apr 25, 2023

1 answer 312k views

100 points!!! Please help with this math.

answered Apr 8, 2023

2 answers 251k views

Whats the square route of 78

answered Mar 12, 2023

1 answer 56.0k views

Why does music motivate you

asked Mar 7, 2023

2 answers 161k views

Abigail has some knowledge of several types of digital arts, but she plans to be a project manager. Is this a useful skillset to have, given her career focus? 1. Understanding the different arts will help

asked Dec 26, 2022

1 answer 523k views

Select the correct answer. Does the equation below represent a relation, a function, both a relation and a function, or neither a relation nor a function? y = 3:2 - 95 + 20 OA neither a relation nor a

answered Nov 1, 2022

2 answers 326k views

# 16: A set of data is reasonably bell shaped. The mean is 45 and the standard deviation is 5. What percentage of the scores should fall between 30 and 60?

answered Jun 15, 2022

1 answer 488k views

What inequality does the number line graph represent?

answered Jun 13, 2022

1 answer 200k views

I'm unsure if I got the correct answer, mind if you help?

asked Apr 19, 2022

1 answer 23.6k views

Somone be matching pfps with me pls <3 thx

asked Mar 14, 2022

2 answers 389k views

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