Answers by Brianjcohen
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Answers by Brianjcohen

Answers by Brianjcohen
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What is special about the new Hayden Planetarium
answered Dec 22, 2024
4 votes
120k views
For a certain reaction ∆Hrxn = 54.2 kJ. Calculate the change in entropy for the surroundings (∆Ssurr) for the reaction at 25.0℃. (Assume constant pressure and temperature.)
answered Dec 2, 2024
0 votes
203k views
Final cooked fries should be cooked until they are ______ on the outside and like a ______ potato on the inside?
answered Sep 27, 2024
3 votes
203k views
The number of exercises on Khan academy has increased rapidly since it began in 2006. The relationship between the elapsed time, t, in years, since Khan academy began, and the total number of its exercises,
answered Mar 22, 2024
4 votes
217k views
Fill in the blank: "Keeping customers __________"? A) Is everyone's job! B) Is the sole responsibility of a customer service representative (CSR)! C) Is the responsibility of customer service representatives
answered Feb 12, 2024
3 votes
86.8k views
ACTIVITY 3 Solve each problem. 1. A truck travels for 3 hours at 48 km/h and then for 2 hours at 53 km/h. What is the total distance travelled by the truck? 2. Laura drives for 3 hours at 44 km/h. Kate
answered Dec 12, 2023
12 votes
196k views
Determine the x coordinate of the center of a circle if its diameter's endpoints are located at (7,-2) and (9,5).
answered Dec 3, 2023
2 votes
23.0k views
I need this done :( please
answered Aug 19, 2023
6 votes
15.8k views
Is the sequence geometric? If so, identify the common ratio.256, 64, 16, 4…a) yes, 4b) yes, 3/4c) yes, 1/4d) no
answered Jun 30, 2023
3 votes
234k views
A car starts 40 meters away from home and every minute the car travels an additional 1000 meters. What equation can represent this word problem? Y=Mx+b
answered Jun 18, 2023
9 votes
57.1k views
in a cleanliness drive resident of certain locality join together to clean neighbourhood areas participation of children was 20 more than that by others taking excess number of adults and why is number
answered Apr 27, 2023
1 vote
219k views
Help i need help with the first problem the second problem is apart of the first problem
answered Apr 6, 2023
5 votes
189k views
The number of sweets s that each friend gets is the number of sweets in a box n divided by the number of friends f the sweets are shared between. Enter a formula for the number of sweets each friend gets
answered Dec 26, 2022
8 votes
82.5k views
Think about a time when you were successful. What did you do? Why did you feel you were successful?​
answered Dec 8, 2022
2 votes
118k views
Distance travelled by a free falling object in the first second is: a) 4.9m b) 9.8m c) 19.6m d) 10m​
answered Oct 13, 2022
4 votes
168k views
What is the measure of angle K? 59° A m/K B g/n D A. 180° B. 58 C. 122 ОО D. 32
answered Sep 30, 2022
2 votes
138k views
A helicopter travels 640 miles in 4 hours and 960 miles in 6 hours. Find the slope in miles per hour.
answered Sep 18, 2022
4 votes
154k views
Molly's hair was 20 inches long.
answered Sep 8, 2022
3 votes
95.3k views
Please write the answer in format below
answered May 21, 2022
7 votes
127k views
28. What helped boost the economy in the United States? a. telegram b. railroad c. tobacco industry d. farmers selling crops​
answered Apr 27, 2022
4 votes
90.7k views
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