Questions by Deej

Questions by Deej

Student a says the δ h value of an exothermic energy change is always positive. Student b says δ h value of an exothermic energy change is always negative. Who is correct?.

asked Aug 6, 2023

1 answer

3 votes

126k views

A group of students is in the laboratory performing an experiment on the effect of adding salt to water. Which observation are students likely to make as they increase the molality of the saltwater solution?

asked Jun 10, 2023

1 answer

2 votes

203k views

How can these fractions be rewritten so they can be added together? 2 3 + 3 12

asked Dec 4, 2022

1 answer

24 votes

152k views

Is there any personification in this stanza? if so, what is it?

asked Nov 14, 2022

2 answers

1 vote

178k views

Theo is working on data for his business using Design view in an Access form. He wants to change a text field box's number of products sold from 10,789 to 10,790. In which section of the form should Theo

asked Sep 24, 2022

2 answers

3 votes

52.7k views

Help Hurry for ten pointsss

asked Aug 23, 2022

2 answers

2 votes

97.6k views

A four member work crew needed new equipment. Boots cost 75 each, safety vest cost 15 each and hard hats cost 30 each. What is the total cost of the new equipment for all of the members?

asked Jun 9, 2022

1 answer

25 votes

59.2k views

When a population of organism eats another, how can each population as well as the ecosystem change?

asked Apr 10, 2022

1 answer

1 vote

214k views

HELP PLEASE HELP MEMEEE

asked Mar 11, 2022

1 answer

2 votes

173k views

An island in the Indian Ocean was 4 miles wide and 7 miles long. If I walk all the way around the island. How many miles did I walk?

asked Dec 21, 2021

2 answers

3 votes

112k views

Consider the findings of this study. Why is it important for adults to role model the pro- social skills to young children? Explain your answer.

asked Nov 28, 2021

1 answer

0 votes

47.4k views

Flip a fair two sided coin 4 times. Find the probability the first or last flip is a tail.

asked Sep 26, 2021

1 answer

5 votes

156k views

What is the slope of the line that is parallel to y = 4x +3

asked Jul 8, 2021

2 answers

2 votes

221k views

Triangle ABC is similar to triangle JKL solve for a

asked Apr 19, 2021

1 answer

5 votes

165k views

Eric earns 45 dollars every 15 weeks, what is the unit rate?

asked Apr 7, 2021

1 answer

3 votes

7.1k views

Correct the sentence "Huck Finn sail the Mississippi River with Jim." © The sentence is correct as written. Change "Huck Finn" to "Them." Change "sail" to "sails. DONE

asked Apr 4, 2021

2 answers

0 votes

218k views

Please help?! ITS DUE monday!!! 30 points! In your own words, 6. Columbus made his first journey of exploration in 1492, and reached the New World. He thought he had found a sea route to Asia, however.

asked Apr 1, 2021

1 answer

2 votes

10.6k views

luann talked on her cell phone for 180 minutes using 3/7 of her total monthly minutes. find out how many minutes she gets to talk in one month using two methods

asked Mar 4, 2021

1 answer

5 votes

216k views

Alright now I need answers To 8,9,10,and 12

asked Jul 17, 2020

1 answer

3 votes

204k views

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