Questions by Waruyama

Questions by Waruyama

The half-life of cesium-137 is 30 years. Suppose we have a 170-mg sample. What is the rate of decay after 150 years? (Round your answer to three decimal places.)

asked Oct 19, 2021

1 answer

2 votes

28.7k views

Understanding Historical Setting Which three details about the first half of the twentieth century are correct? Women had few jobs available to them besides being a judge or lawyer. Women could not vote

asked Oct 15, 2021

2 answers

5 votes

2.8k views

Choosing more precise words good

asked Oct 13, 2021

1 answer

4 votes

79.0k views

Multiply and write in standard form. (3x - 2)(5x2 – 3x + 4)

asked Jun 26, 2021

1 answer

5 votes

62.3k views

X² - 6x – 40=0 Complete the square

asked Jun 24, 2021

1 answer

3 votes

167k views

Fill in the blank with the appropriate preterite form of the verb morir: La probe mujer _______ a los ochenta anos. A.) Moria B.) Morira C.) Murio D.) Muere

asked May 11, 2021

2 answers

0 votes

146k views

What is the volume of the composite figure?

asked May 7, 2020

2 answers

4 votes

80.3k views

The term refers to bare facts recorded in thedatabase _________.

asked Jan 9, 2020

1 answer

5 votes

223k views

What is the slope of the line through A(2, 6) and B(8, -1)?

asked Oct 13, 2019

1 answer

1 vote

76.7k views

DNA extraction is a useful technique for scientists because it can be used _____. A. to determine if people are related B. to absorb viruses C. to verify a person’s personality D. to see the nuclei of

asked Oct 8, 2019

2 answers

3 votes

178k views

What role do microtubules play during mitosis? A) Microtubules line up chromosomes at the equator of the cell during metaphase. B) Microtubules play a role in the disassembly and reassembly of the nuclear

asked May 27, 2019

2 answers

4 votes

18.0k views

Factor the equation.

asked May 22, 2019

1 answer

5 votes

228k views

_____ is a common nutrition-related sign or symptom of early pregnancy that occurs in many healthy pregnant women.

asked Nov 25, 2018

1 answer

3 votes

142k views

Which of the following is an example of figurative language from “The Bells"? A)“To the turtle-dove that listens, while she gloats/On the moon!" B)“How we shiver with affright” C)“To the tintinnabulation

asked Aug 6, 2018

2 answers

4 votes

120k views

15 POINTS FOR YOUR TIME! PLEASE HELP!!! A dripping faucet loses about 2.5×10^−4 liters of water each minute. There are approximately 3×10^5 minutes in a month. About how many liters of water are lost because

asked Feb 9, 2018

2 answers

3 votes

121k views

3 us 8. olivia ties 2.5 feet of ribbon onto ome balloon How many yards of ribbon does Olivia need for 18 balloons?

asked Aug 27, 2017

1 answer

0 votes

22.8k views

What are some reasons why European powers created African colonies

asked Dec 22, 2016

2 answers

1 vote

140k views

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