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

Homophones and Spelling Directions: Choose the correct word Example: Pream try not to (waste wast) 1) Can Igo to the party (to, too, two) 2) This is my favorite (pare, pair, pear) of Jens. 3) I (sent,

asked Sep 4, 2024

1 answer

0 votes

204k 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

My brother's name is albuterol. He's related to asthma. He likes to visit often, sometimes as often as q 2hrs. He comes in a 0.5 ml concentrated form with 2.5 mg. How strong is he? A) 0.25 mg/ml B) 2.5

asked Jun 9, 2024

1 answer

2 votes

40.0k views

The test tubes that had less amylase added resulted in...

asked Apr 15, 2024

1 answer

1 vote

45.0k 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

A ___ is "a fault occurring along the developmental groove." A. Cleft palate B. Harelip C. Cleft lip D. All of the above

asked Feb 22, 2024

1 answer

2 votes

200k 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

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