Recent activity by Kian

Recent activity by Kian

the air exhaled from the lungs of a smoker has a concentration of 400 ppm co. express the concentration as a percent.

asked Sep 23, 2024

1 answer 137k views

What are two reasons why Oedipus accused Creon of manipulating Teiresias to secure the throne? A. Creon's loyalty to the former king B. Oedipus' mistrust of Teiresias C. Political ambitions D. Teiresias'

asked Aug 28, 2024

1 answer 157k views

Select all citations below that are CORRECT! "According to one study, college students who wear a heavy backpack three or more days a week is at high risk of developing back problems by the age of 30."

answered Aug 17, 2024

1 answer 165k views

Why I want to protect people? 5 examples

answered Jul 16, 2024

1 answer 49.5k views

What do the lungs do in response to metabolic alkalosis? a. Hyperventilate (increase respiratory rate) b. Hypoventilate (decrease respiratory rate) c. Maintain normal ventilation d. Switch to anaerobic

answered Jul 14, 2024

1 answer 53.6k views

What do Capulet and Montague agree to do in Romeo and Juliet's honor?

asked Jun 28, 2024

1 answer 45.7k views

What name was given to the rebuilding of the nation after the American Civil War? O A. The Marshall Plan O B. The Reconstruction O C. The Anaconda Plan O D. The Lincoln Plan

asked Jun 24, 2024

1 answer 162k views

20 percent of 25 is 5 what is its rate,base and percentage?

asked May 7, 2024

1 answer 535 views

Reckless behavior may be associated with very low scores on

answered Feb 19, 2024

1 answer 181k views

A sum of money was to be shared among three friends Kim, Trisha, and Ann, in the ratio 5:7:9 respectively. If Ann received $900.00, find the sum of money that was shared between the three friends.

asked Feb 6, 2024

1 answer 103k views

Find the surface area

answered Nov 24, 2023

2 answers 191k views

which of the following statements best describes the significance of meiosis in human se*ual reproduction?

answered Nov 9, 2023

1 answer 182k views

All the different organisms interacting in a pond make up A community A population The water cycle The habitat

answered Oct 28, 2023

2 answers 165k views

A majority of the carbon dioxide and carbon monoxide in earth’s atmosphere come from?

answered Aug 5, 2023

1 answer 137k views

(-36)/(9) + (-7)

asked Jul 23, 2023

1 answer 230k views

The measures of the angles of a triangle are shown in the figure below solve for x(6x-3)90(9x-12)

answered Jul 6, 2023

1 answer 67.1k views

Why are amendments made to the Constitituion?

asked Jun 14, 2023

1 answer 105k views

What is the length of the hypotenuse of a right triangle whose legs have lengths 12 cm and 16 cm?

asked May 2, 2023

1 answer 228k views

Ben scores 56 of 79 marks in maths test. What is his score as a percentage to 1 decimal place

asked Mar 27, 2023

1 answer 12.7k views

What is the midpoint between 0.3 and 0.4

answered Dec 21, 2022

1 answer 53.7k views

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