Questions by Lekens

Questions by Lekens

What is Speciation? I am confused

asked May 4, 2021

1 answer

1 vote

218k views

In one form of beta decay potassium decays to produce calcium. What values do the letters represent

asked Apr 3, 2021

2 answers

2 votes

119k views

Can someone help me with this two column proofs? -this one is confusing to me Don’t mind the pencil X between A/E for reflexive. Can you finish the reason/ statement proofs for me? Thank you!

asked May 9, 2020

1 answer

2 votes

139k views

How many moles of air are in a 2 liter bottle at a pressure of 1 atmosphere and a temperature of 288°k (2 liter bottle before adding water and firing)

asked Apr 11, 2020

1 answer

2 votes

72.5k views

Which of these sentences uses correct structure 1. After school, sheila either walks home or is taking a bus. 2. Every evening, Jenny does her homework and then took her dog for a walk. 3. On the airplane,

asked Mar 13, 2020

2 answers

3 votes

218k views

What was the most common cause of death for soldiers serving in the civil war

asked Oct 24, 2019

1 answer

1 vote

133k views

a total of 1,200 people go to the zoo one day. Adults are charged $10 to enter, and children are charged $5. If the zoo charges a total of $7,500 in entry fees that day, determine how many adults, A, and

asked May 5, 2019

1 answer

0 votes

135k views

What visual does shen zhou use in his treatment of space in poet on a mountaintop?

asked Apr 25, 2019

1 answer

3 votes

104k views

Cell b10 contains a date, such as 9/1/2014. which formula determines how many days have passed between that date and the current date?

asked Apr 4, 2019

1 answer

1 vote

35.6k views

In complete sentences, describe the behavior of a substance in each state of matter if placed in a closed container

asked Jan 28, 2019

1 answer

5 votes

49.8k views

Which of these stanzas from “The Raven” by Edgar Allan Poe addresses the theme of everlasting love?

asked Sep 27, 2018

1 answer

0 votes

170k views

When president ford prevented the prosecution of richard nixon for any crimes he might have committed while in the white house, he was using the power to __________?

asked Mar 18, 2018

2 answers

5 votes

220k views

Last season two running backs on the steelers football team rushed or a combined total of 1550 yards. One rushed 4 times as many yards as the other. How many yards were rushed by each player

asked Jan 1, 2018

2 answers

0 votes

25.1k views

I need help on my homework Number 8. Part A and Part B

asked Sep 8, 2017

1 answer

4 votes

159k views

Please help with 2 questions

asked Mar 11, 2017

2 answers

2 votes

233k views

A rectangular garden is four times as long as it is wide. Let w represent the width of the garden. Write two equivalent expressions that represent the area of the garden. Justify your answer.

asked Jan 28, 2017

2 answers

3 votes

117k views

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