Questions by Rafalio

Questions by Rafalio

What is the incident Ray

asked Mar 17, 2020

2 answers

3 votes

48.9k views

A scientist digs up sample of arctic ice that is 458,000 years old. He takes it to his lab and finds that it contains 1.675 grams of krypton-81. If the half-life of krypton-81 is 229,000 years, how much

asked Apr 27, 2019

2 answers

1 vote

152k views

Someone please help me ?

asked Jan 1, 2019

1 answer

3 votes

46.6k views

100 points // 50 points Describe some friends and family members and your relationships with them. Further your participation in the discussion by asking questions about what others post about their relationships,

asked Jun 1, 2018

2 answers

0 votes

105k views

Joaquin lives 0.3 miles from Kaeith. Layla lives 0.4 times as far from Keith as Joaquin, How far does Layla live fromKeith? Write a equation to solve.

asked Sep 28, 2017

2 answers

2 votes

106k views

Decreases in membership at the club are affecting the ability of the club to maintain its staff. Decreasing in membership at the club is affecting Affecting the decrease in members are The decrease in

asked Jul 16, 2017

2 answers

1 vote

123k views

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