Questions by Luanna

Questions by Luanna

A 10 gram sample of a substance that’s used to detect explosives has a k-value of 0.1356.Find the substances half life in days.Round your answer to the nearest tenth.

asked Oct 2, 2021

2 answers

5 votes

125k views

What does the procedure entail?

asked Aug 10, 2021

1 answer

4 votes

162k views

Y=mx-b Everyone has +b but not -B Please helppp

asked Jul 20, 2021

1 answer

4 votes

12.2k views

What is the equation of the following graph? Enter our answer help me please !!

asked Apr 22, 2021

2 answers

3 votes

96.1k views

Please answer this :)))

asked Feb 4, 2021

2 answers

3 votes

2.4k views

Why does Hester come to dread children, according to the passage from Chapter 5 of The Scarlet Letter? "She grew to have a dread of children for they had imbibed from their parents a vague idea of something

asked Dec 24, 2020

2 answers

5 votes

90.2k views

John, age 5, was diagnosed with ruptured tympanic membrane as a result of acute otitis media 2 weeks ago. He was treated with oral antibiotics at the time of diagnosis and has finished his course. He has

asked Jul 27, 2020

1 answer

5 votes

170k views

Find all of the factors of 72. 1, 2, 3, 4, 6, 8, 9 1, 2, 3, 4, 8, 12, 16, 24, 36, 72 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

asked May 11, 2020

1 answer

0 votes

146k views

Which word describes the area below Earth's surface that fills with water?

asked Feb 15, 2020

2 answers

2 votes

11.3k views

In an economy, the working-age population is 400 million. Of this total, 300 million workers are employed. 16 million workers are unemployed. 64 million workers are not available for work (homemakers,

asked Jan 23, 2020

1 answer

3 votes

102k views

What is a independent varible?

asked Sep 27, 2019

1 answer

5 votes

49.6k views

as erosion gradually lowers a mountain, how does the crust change beneath the mountain due to isostatic adjustment

asked Aug 7, 2019

2 answers

3 votes

175k views

Identify the transformations that describe the graph of an even function. Select all that apply. reflection over the x-axis reflection over the y-axis reflection over the line y = x 90° rotation around

asked Mar 2, 2019

2 answers

1 vote

143k views

mr.jones has a new car. the manufacturer says that the car should get about 28 miles per gallon in the city.about how many miles can Mr.jones drive on 11.5 gallons of gas? at $2.89, how much would that

asked Sep 8, 2018

1 answer

1 vote

122k views

Which group used terrorism in the late twentieth century

asked Aug 3, 2018

1 answer

3 votes

206k views

Which term describes the condition in which cells have a variable mixture of organelles with different genetic origins?

asked Apr 17, 2018

1 answer

5 votes

52.2k views

What does vascular mean

asked Mar 28, 2018

1 answer

5 votes

170k views

This body of water is found between Saudi Arabia and IRan and was focus of both the Iran-Iraq war and the war following the invasion of Kuwait by Iraq in the 1990

asked Feb 15, 2018

1 answer

0 votes

35.9k views

_______ is a normal part of life; it helps protect us from harm and warns us to take action. A. Anxiety B. Conflict C. Endorphins D. Distress

asked Dec 13, 2017

1 answer

3 votes

49.3k views

Which of the following is a technique used in relative dating? Beta decay Index fossil correlation Isotope ratios Radiocarbon dating

asked Sep 15, 2017

1 answer

3 votes

19.2k views

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