Answers by BobRock
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Answers by BobRock

Answers by BobRock
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A 28.5g sample of metal at 100.0oC was placed into an 85.0g insulated cup of water at 22.3oC. The final temperature of both the metal and water was 25°C.
answered Dec 6, 2024
3 votes
84.8k views
Adding and Subtracting Algebraic Fractions Question. I cant figure out how the answer: 2d + 3 over d² is found. Can someone explain it by solving the question in steps please. I think I have missed a step.
answered Oct 21, 2024
2 votes
91.3k views
9090 +909090009090090909909090 btw not the question
answered Sep 19, 2024
1 vote
132k views
Unit Test 11 Which Oklahoma city or town is home to the National Weather Center and the state's largest university and was once the headquarters of the Santa Fe Railway? A. Norman B. Oklahoma City Tulsa
answered Sep 10, 2024
3 votes
119k views
Which one of the following would not generally be considered to be a transformation? a) a haircut b) manufacturing a radio c) waiting to see the doctor d) a surgery e) a train ride
answered Jun 13, 2024
1 vote
226k views
Can Someone Help Me Please?
answered Nov 28, 2023
3 votes
178k views
Can someone please explain to me why the direction at the final answer is said to be left.​
answered Sep 24, 2023
10 votes
121k views
If-9(y-13) = 16, then y=​
answered Aug 27, 2023
2 votes
215k views
Need help answering this
answered Aug 13, 2023
3 votes
163k views
Infinitely Many Solutions 2x+9+3x+x
answered Jul 15, 2023
2 votes
176k views
A scientist is studying three different plant species that appear to be closely related all three are found in a wide right even varmints and are very similar in appearance which of the following would
answered May 29, 2023
11 votes
110k views
Ghghghghghghghghghghghghghghghgh circle.
answered Mar 28, 2023
4 votes
97.9k views
How would you describe your after school activities and how would it differ from a student in a Spanish speaking country?
answered Mar 17, 2023
9 votes
133k views
You look at an ant under a magnifying glass. Find the actual length of the ant. The image of the ant is 7 times the ant's actual size and has a length of 5.6 cm what is the actual length?
answered Jan 13, 2023
2 votes
207k views
Which of the following features indicate that a website is probably a reliable source to use for you research? Select all that apply The website's address ends with ".edu" or "gov". The website is in the
answered Oct 15, 2022
4 votes
198k views
Work out the percentage change to 2 decimal places when a price of £125.99 is increased to £150.
answered Aug 27, 2022
8 votes
164k views
How did the Aztec's religious beliefs shaped their culture? What effect did this influence have on their customs and goals?
answered Aug 10, 2022
13 votes
8.0k views
In slope intercept y=mx+b if the slope is 3/4 and the -y intercept is -2
answered Jul 9, 2022
3 votes
10.6k views
(a) Solve 8f + 19 = 15
answered May 7, 2022
8 votes
107k views
Why do people call van Gogh's painting ""Starry Starry Night""?
answered Apr 23, 2022
2 votes
46.3k views
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