Questions by Etherman

Questions by Etherman

(1.64 x 104) + (7.28 x 10³) = Write your final answer in scientific notation

asked Dec 6, 2023

1 answer

29 votes

424k views

How many moles of methane(CH4)are in 7.31x1025 molecules?Let's begin by setting up our equation.What belongs in the green box?7.31x1025 molecules CHA?A. 1 mole CH4B. 6.02 x 1023 molecules CHAEnter

asked Sep 18, 2023

1 answer

41 votes

131k views

Zayden walkes 3/4 miles in 1/5 hour. what is his speed in miles per hours

asked Apr 22, 2023

1 answer

13 votes

125k views

the numbers of trading cards owned by 8 middle school students are given below. suppose that the number 450 from this list changes to 498

asked Mar 18, 2023

1 answer

4 votes

81.7k views

Draw the structure of ; 3-chloro-4-hydroxylbutanoic acid.

asked Mar 5, 2022

1 answer

33 votes

305k views

I don’t know the answer to this but what is f(x)=-0.5x+27? Can someone help me out please?

asked Jan 28, 2022

2 answers

31 votes

18.0k views

A store gives reward points for every dollar spent. The number of reward points varies directly with the total amount spent. Sofia spends $300 and receives 15 reward points. Juan spends $900. He receives

asked Jan 13, 2022

1 answer

1 vote

184k views

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