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Key Questions: How does the change in energy of a chemical reaction predict whether or not the reaction will occur spontaneously?
answered
Apr 7, 2021
Biology
high-school
2
votes
115k
views
An astronaut weighs 168 lbs on earth and 28 lbs on the moon. Kristine weighs 108 lbs on earth. How would Kristine find out how much she would weigh on the moon? A. divide 168 by 28 and divide 108 by the
answered
Mar 16, 2021
Mathematics
high-school
1
vote
157k
views
Please help I will mark you BRANLEST
answered
Mar 13, 2021
Mathematics
high-school
3
votes
26.5k
views
6x^2+11x=-3 Solve using the quadratic formula
answered
Feb 12, 2021
Mathematics
middle-school
4
votes
228k
views
A pencil is dropped from rest from a height of 1.8 meters above the ground. How much time does it take the pencil to hit the ground?
answered
Jan 19, 2021
Physics
college
6
votes
107k
views
What is the maximum number of swimmers that can be in the pool with 3 lifeguards
answered
Jun 12, 2020
Mathematics
middle-school
7
votes
148k
views
I have two AP Calculus AB questions please help.
answered
May 6, 2020
Advanced Placement (AP)
middle-school
2
votes
121k
views
Jordan is employed in an American investment firm and is currently working with some Japanese clients on a new project. He uses a lot of hand gestures during meetings which his clients find very distracting
answered
Feb 18, 2020
Business
high-school
3
votes
20.1k
views
George’s parents are going on a cruise and are concerned about paying their bills while they are gone because they will not have the usual means of communication. What is the best payment method for them
answered
Jan 21, 2020
Business
high-school
3
votes
48.9k
views
Alex has 60 dolls she does not play with that much. She decided she wants to donate 30% of her dolls to an orphanage to others who will enjoy them. How many dolls will she donate?
answered
Jan 21, 2020
Mathematics
high-school
3
votes
83.8k
views
The difference of a number time 7 and 9is 3
answered
Dec 26, 2019
Mathematics
college
3
votes
215k
views
First photo question-The graph below shows three different normal distributions. second photo- The difference between an observational study and an experiment is that Third and Fourth photo-Which of the
answered
Sep 18, 2019
Mathematics
middle-school
2
votes
190k
views
Rajan needs 1 liter of 15% hydrochloric acid solution for an experiment. He checks his storage cabinet, but he only has a 5-liter bottle of 5% hydrochloric acid solution and a 1-liter bottle of 45% hydrochloric
answered
Mar 27, 2019
Mathematics
high-school
6
votes
110k
views
Read the following paragraph from "From Behind the Veil." The features of her face were fine, and inspired the beholder with the strongest feelings of awe and worship. She was fearful and breathless, turning
answered
Apr 9, 2018
English
high-school
4
votes
151k
views
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