Questions by Jonahb

Questions by Jonahb

In a 3×10⁹-year-old rock that originally contained some 238U, which has a half-life of 4.5×10⁹ years, we expect to find some 238U remaining in it. Why are 226Ra, 222Rn, and 210Po also found in such a rock,

asked Oct 22, 2024

1 answer

5 votes

163k views

if you were a professional athlete and knew you would not get caught, would u take drugs to enhance your proformance

asked Aug 23, 2024

1 answer

0 votes

115k views

Which source of power was introduced in the late 1800s? question 7 options: coal electricity animal wood

asked Jul 14, 2024

1 answer

3 votes

34.5k views

What are the waves of energy caused by sudden breaking of rock within the earth or an explosion

asked Mar 13, 2024

1 answer

2 votes

221k views

1.Classical music is not (exciting / more excited / as exciting) as pop music

asked Oct 28, 2023

2 answers

18 votes

211k views

I need help with this problem. it’s calc 1 in high school

asked Oct 22, 2023

1 answer

5 votes

162k views

Centered at the origin given its... Give the equation of the circle centered at the origin and passing through the point (0, -5).

asked May 28, 2023

1 answer

4 votes

145k views

What is the slope if the line? M=__

asked Jan 7, 2023

2 answers

0 votes

129k views

Solve. Clear fraction first.6/5 + 2/5 x = 89/30 + 7/6 x + 1/6

asked Oct 17, 2022

1 answer

4 votes

44.5k views

Guys pls help me!!!!

asked Sep 17, 2022

1 answer

12 votes

132k views

Question 3. a person's quality of life depends only on how much money he or she has. A. true or B. false

asked Sep 14, 2022

2 answers

10 votes

8.4k views

Which value of X is a solution of x<-2 A.-3 B.-2 C.-1 D.0

asked Aug 7, 2022

2 answers

2 votes

216k views

Can someone please explain what Multiplying Monomials and Binomials is like a summary please quick

asked Jun 23, 2022

1 answer

2 votes

191k views

I used a tutor for this and the answer I was given is 17.5. Which is incorrect. I am trying to understand how to solve.

asked Apr 14, 2022

2 answers

1 vote

92.0k views

Complete the flowchart of key events of the battles at Lexington and Concord.

asked Feb 16, 2022

1 answer

0 votes

20.9k views

Summarize But while many of the games may not offer the same level of physical activity as traditional sports, they may help get some people started on a healthier lifestyle. “It is a first step for someone

asked Jun 14, 2021

1 answer

2 votes

77.3k views

Miguel works at LoftCo, Inc., and has been asked to help lead the development of the company's new balanced scorecard. He and his multifunctional team developed strategic objectives and performance metrics

asked May 14, 2021

1 answer

1 vote

116k views

If you place 1.0 L of ethanol (C2H5OH) in a small laboratory that is 3.0 m long, 2.0 m wide, and 2.0 m high, will all the alcohol evaporate? If some liquid remains, how much will there be? The vapor pressure

asked Feb 22, 2021

1 answer

0 votes

18.2k views

Can you arrange 12 tiles to make a larger square? Why or why not

asked Jun 21, 2020

1 answer

5 votes

39.6k views

Find the coefficient of Y^2 in the expansion of (2x+y)^3

asked Jun 7, 2020

1 answer

5 votes

201k views

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