Recent activity by Mareks

Recent activity by Mareks

A 2 mg sample of Au-198, which is sometimes used in medicine, has a half life of 2.7 days. Write an equation and then find the amount remaining after 5 days.Equation:Answer:

answered Dec 20, 2023

1 answer 186k views

Using area model solve this. David bought 5.2 pounds of oranges for $1.20 per pound. How much did David spend?

asked Nov 14, 2023

1 answer 126k views

HELPPPP PLEASEEEE TY

answered Oct 22, 2023

2 answers 28.7k views

Yo levanto a las seis de la mañana. O A. me OB. se C. mi D. mí

answered Oct 6, 2023

2 answers 233k views

EMERGEBCY I NEED TBIS BRO LIKE IN 5 MINHTES DUDE

answered Jul 12, 2023

1 answer 123k views

please help. two other ppl have answered with wrong answers pls only reply if you know it !!!!!!!!!!!!! high points and brainily for the people who know it fr

asked Jul 5, 2023

2 answers 33.1k views

How many ones equal 4 tens

answered Jun 24, 2023

1 answer 7.2k views

2. How do you think military service changed the lives of black Americans?

asked May 14, 2023

1 answer 47.1k views

Who was the first woman to make a million dollars in the United States?

answered Jan 27, 2023

2 answers 145k views

A stiff layer on the outside of the cell to provide protection and helps the cell maintain its shape. Not in animal cells. BTH-This is in science.

answered Dec 17, 2022

2 answers 121k views

Which of the following is not a sound financial choice? O using credit to buy everything you want O saving money in the bank O creating a budget to track spending O working to earn money for a purchase

answered Dec 13, 2022

2 answers 23.2k views

Please help me on this

answered Oct 23, 2022

1 answer 99.9k views

If you just want points just say so this can lead me to failing 10th if I don’t pass this quiz so if you don’t know just say so I understand you want points I just don’t wanna fail Ocean acidification

answered Oct 7, 2022

1 answer 31.3k views

The actual author of the bill of rights was _____, one of the foremost proponents of ratifying the constitution.

answered Sep 15, 2022

1 answer 161k views

2/3 x 1/4 = please help

answered Sep 8, 2022

2 answers 197k views

Find the remainder when the polynomial x3+x2-2x+1 is divided by(x+1)

answered Aug 23, 2022

1 answer 127k views

Which of the following is a benefit of cardio training?

answered Jul 9, 2022

1 answer 37.4k views

In physics, what is the positive and negative sign used for when applied to velocity and acceleration?

answered Jun 16, 2022

1 answer 84.1k views

Question 1. Find the length of the arc round your answer to the nearest tenth.

answered May 25, 2022

1 answer 159k views

Why is inclusion necessary

answered May 9, 2022

2 answers 109k views

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