Recent activity by Ken Hung

Recent activity by Ken Hung

What is frequency of a 0.0004 m ultrasonic wave passing through human tissue? Assume speed of sound in human tissue is 1500 m/s. Formula f= v/¥

asked Nov 21, 2023

1 answer 140k views

What Is the term -3x and 5x combined to?

answered Nov 14, 2023

1 answer 17.3k views

How is knowing conduction of heat useful to us? Explain in your own words please xx

answered Oct 29, 2023

2 answers 91.4k views

Compare using <, >, or =. 9 3/4 ___ 9 5/6

answered Oct 28, 2023

2 answers 80.8k views

If a savings account of $10,000 is compounded semi-annually at 19.82% annual interest, how much will the account be worth in 54 months? Round your answer tothe nearest cent, if necessary. Note: 365 days

asked Sep 20, 2023

1 answer 227k views

Compute. 5/34 x 22 2/3 - 2 1/9

answered Jul 24, 2023

2 answers 82.1k views

Who were the south African women who played against violation of human rights from 1950s to 1960s

answered May 6, 2023

1 answer 69.8k views

In a raffle where 7000 tickets are sold for $2 each, one prize of $2900 will be awarded. What is the expected value of a single ticket in the raffle?

answered Apr 11, 2023

1 answer 223k views

What is 5.16 divided by 0.6 (pls show work)

answered Jan 19, 2023

2 answers 139k views

Explain how our emotions can be socially constructed.

asked Nov 17, 2022

1 answer 116k views

Please Help Me I Don’t Know The Answer!

answered Nov 13, 2022

2 answers 65.2k views

How are the functions of the brain and heart different? (2 points) a The brain cleans the blood before it is distributed to all parts of the body, while the heart passes oxygen into the blood. b The brain

answered Oct 29, 2022

2 answers 22.1k views

According to the rational root theorem, which of the following are possible roots of the polynomial function below? F(x) = 4x2 - 6x2 + 9x + 10 A.5/4 B.1/3 C.-1/2 D.5 E.6 F.-2

answered Oct 12, 2022

1 answer 192k views

Conditions or changes in the air in a certain time and place are called climate. True False

asked Oct 1, 2022

2 answers 4.4k views

Why are substances such as coal and gasoline used as fuel sources? A.They have high kinetic energy, which can be converted into electrical or mechanical energy B.They have large amounts of energy stored

asked Sep 28, 2022

1 answer 134k views

The question is in the photo

answered Aug 6, 2022

1 answer 182k views

1. Sara has 8 cents. Zach has double plus 2 of what Sara has. How much money does Zach have?

answered Jun 23, 2022

2 answers 33.3k views

Which of the following was NOT an Impressionist artist? Pablo Picasso Mary Cassatt Edgar Degas Auguste Renoir

answered May 31, 2022

2 answers 105k views

Which TWO fractions are between 0.41 and 61%? A. 2/5 B. 3/5 C. 1/3 D. 9/20

answered May 25, 2022

2 answers 201k views

Which of the following is the main political difference between democracy and communism

asked May 25, 2022

1 answer 25.2k views

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