Questions by Mayabelle

Questions by Mayabelle

How many half-lives have passed in a sample that originally contained 5000 parent isotopes but now has only 625?

asked Oct 2, 2023

1 answer

2 votes

194 views

Which best describes how to solve the equation below 64x=37

asked Apr 17, 2023

1 answer

4 votes

215k views

An astronaut is planning a trip to a newly-discovered planet. According to 2 points the Law of Universal Gravitation, the astronaut's weight on the new planet will be greater than his weight on Earth if:

asked Feb 13, 2023

1 answer

6 votes

3.7k views

Why is having genetic information packaged into chromosomes beneficial?.

asked Jan 20, 2023

1 answer

9 votes

13.9k views

EQUATION ---> c/-q+6=14 answer choice a) c=29 b) c=-72 c) c= 72 d) c= 68 Help please :(

asked Sep 7, 2022

1 answer

5 votes

221k views

A finite supply of resources can lead to natural selection in a population. Which statement BEST explains why this happens? A) Members within a population with advantageous traits are more likely to survive

asked Aug 10, 2022

1 answer

5 votes

136k views

On Earth, how can you tell up from down?

asked Mar 13, 2022

2 answers

5 votes

36.3k views

2x+y+2z=7, 2x-y+2z=1, 5x+y+5z=13

asked Jan 6, 2022

1 answer

19 votes

11.3k views

What did abolitionists want to end?

asked Dec 9, 2021

1 answer

5 votes

152k views

What Disney Princess is this? Also how do you like my drawing?

asked Dec 7, 2021

2 answers

2 votes

203k views

Please check 1 and 2 and help with 3 and 4

asked Oct 26, 2021

1 answer

3 votes

130k views

A doctor is trying to decide whether a patient who has blood-sugar problems needs medication for diabetes. Data or information about the patient's diet would be DONE irrelevant data charted data relevant

asked Oct 5, 2021

2 answers

3 votes

171k views

You are making a scale drawing with a scale of 2 in. = 17 ft. Explain how you find the length of the drawing of an object that has an actual length of 51 ft.

asked Aug 3, 2021

1 answer

1 vote

44.7k views

What is the difference between a predatory relationship and a parasitic relationship?

asked Jun 3, 2021

2 answers

4 votes

190k views

Which expression represents the total surface area, in square centimeters, of the square pyramid? A square pyramid. The square base has side lengths of 8.2 centimeters. The triangular sides have a height

asked Jan 18, 2021

2 answers

0 votes

46.1k views

Why have the aztec ruins in mexico city not been dug up?

asked Nov 9, 2020

2 answers

3 votes

19.3k views

Of the 50 entries in a costume contest, 31 entrants were dressed as heroes and 20 entrants were wearing a mask. If 9 entrants were dressed as heroes wearing a mask, how many entrants were neither dressed

asked Sep 20, 2020

1 answer

5 votes

212k views

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