Questions by Denis Ryzhkov

Questions by Denis Ryzhkov

iodine 131 has a half-life of 8 days. if the amount of iodine 131 in a sample is 8 g how much iodine 131 will remain after 32 days?

asked Jun 11, 2022

1 answer

5 votes

72.7k views

1 Circle the correct verb form in the sentences below: 1. Ayer, Lorena (perdí / perdió) el dinero en el centro comercial. 2-5 also and thank you so much

asked Apr 16, 2022

2 answers

4 votes

102k views

3. A cube has a length of 9 inches. Find its volume. A. 486 in^3 B.639 in^3 C.729 in^3 D. 819 in^3

asked Apr 10, 2022

1 answer

18 votes

175k views

Answer question 11 for me.

asked Mar 9, 2022

2 answers

1 vote

22.7k views

List the 5 powers of the president

asked Feb 18, 2022

1 answer

10 votes

103k views

I need help if anyone knows this plz comment

asked Nov 28, 2021

1 answer

5 votes

205k views

Which of the following is CORRECT regarding the tiebreaker rules for a qualifying child? A)The parent who has the higher AGI has the higher right, regardless of which parent the child lived with longer.

asked Oct 28, 2021

1 answer

3 votes

184k views

What is the value of 2x^2-5x+6 when x= -2 A. -24 B. 4 C. 24 Or D. 32

asked Sep 22, 2021

1 answer

3 votes

141k views

Which function is graphed below?

asked Jul 4, 2021

1 answer

5 votes

136k views

4 points Berlin is divided into both a Communist and Anti-Communist Zone, a big problem is created with the blockade because Berlin was located in the sector Soviet (Communist) French (Non-Communist) Chinese

asked Jun 8, 2021

1 answer

1 vote

338 views

Which field of anthropology uses a wide range of data about living and past organisms to study human evolution?

asked Jun 7, 2021

1 answer

3 votes

57.7k views

What is problem solving skill

asked Mar 25, 2021

1 answer

3 votes

121k views

Chris bought c tickets to a movie for $8 each. Michele bought m tickets to a movie for $8 each. Which expression can be used to find the total amount Chris and Michele spent for these tickets? 8c + m 8m

asked Mar 4, 2021

1 answer

3 votes

65.4k views

What should scientist do after completing a scientific investigation

asked Feb 9, 2021

2 answers

4 votes

11.9k views

Es la tercera comida del día y también la más grande. O A. El almuerzo O B. La cena O C. La merienda O D. El desayuno

asked Feb 3, 2021

2 answers

0 votes

98.0k views

Briefly, explain how voting rights would help solve or address one of the complaints listed in the Declaration of Rights and Sentiments. Among those listed, do you believe there is a complaint that voting

asked Jan 23, 2021

1 answer

1 vote

50.3k views

In a rural area, only about 30% of the wells that are drilled find adequate water at a depth of 100 feet or less. A local man claims to be able to find water by "dowsing"—using a forked stick to indicate

asked Dec 28, 2020

1 answer

5 votes

68.5k views

I need help on number 2 please

asked Aug 8, 2020

1 answer

3 votes

146k views

What is the central point of Wiesel's Nobel Prize acceptance speech?

asked Jun 11, 2020

2 answers

3 votes

52.1k views

What is the effect of diabetes on the urinary system ? Why does this happen?

asked Jun 2, 2020

1 answer

0 votes

114k views

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