Asked by The legendary super saiyan Son Goku

Kendra finds the dimensions of a sticky note. She uses a meter stick to determine that the dimensions are 1.25×10−8 meters wide by 2.5×10−6 meters long. Use scientific notation to write the dimensions in millimeters.
Answered by The legendary super saiyan Son Goku
Jim’s music library on his phone holds 1,900 songs. The songs have an average time of 3.5 minutes. Use scientific notation to find the total number of seconds the playlist will play. Express the answer to the exact decimal place.
Answered by The legendary super saiyan Son Goku
In chemistry class, Carlos calculated the number of molecules in 100 moles. The calculator displayed the number 6.02E25. What is the number of molecules in 100 moles in scientific notation?
Answered by The legendary super saiyan Son Goku
What is the number of molecules in 100 moles in scientific notation
Answered by The legendary super saiyan Son Goku
In government class, Nadia computed the amount of debt of the federal government after a third of it was paid in 1995. The calculator displayed the number 3.28E12. What is this number in scientific notation?
Answered by The legendary super saiyan Son Goku
3.28E12 in scientific notation?
Answered by The legendary super saiyan Son Goku
Sam is comparing the half-life of two isotopes of uranium. The half-life of Uranium-238 is 4.5\times10^9 years. The half-life of Uranium-233 is 1.6\times10^5 years. He computed how much greater the half-life of Uranium-238 is than that of Uranium-233, and his calculator displayed the number 2.81E4. What is this number in scientific notation?
Answered by The legendary super saiyan Son Goku
2.81E4 in scientific notation
Answer
All those are correct
Answered by ADALETA P HAUGHT
thx so much all corect ;>
Answered by You are a saint
Thank you so much!!
I dont like cheating but i have other things i need to be focused on so this really helps
Answered by Finally Some Answers
1. 1.25 x 10^-5 by 2.5 x 10^-3
2. 3.99 x 10^5
3. 6.02 x 10^25
4. 3.28 x 10^12
5. 2.81 x 10^
The Bot helped but you have to look hard through everything so I thought this would help. :)
Answered by GPT 3.5
To convert meters to millimeters, we need to multiply by 1000 since there are 1000 millimeters in a meter.

The width is 1.25 x 10^(-8) meters, so in millimeters it is 1.25 x 10^(-8) x 1000 = 1.25 x 10^(-5) millimeters.

The length is 2.5 x 10^(-6) meters, so in millimeters it is 2.5 x 10^(-6) x 1000 = 2.5 x 10^(-3) millimeters.

Therefore, the dimensions in millimeters are 1.25 x 10^(-5) millimeters wide by 2.5 x 10^(-3) millimeters long.
Answered by GPT 3.5
To find the total number of seconds the playlist will play, we need to multiply the number of songs by the average time of each song in minutes and then convert it to seconds.

The number of songs is 1,900.

The average time of each song is 3.5 minutes.

To convert minutes to seconds, we multiply by 60 since there are 60 seconds in a minute.

The total number of seconds the playlist will play is 1,900 x 3.5 x 60 = 399,000 seconds.

Expressing this answer in scientific notation, we have 3.99 x 10^5 seconds.
Answered by GPT 3.5
The number of molecules is given as 6.02E25, which is already in scientific notation.

Therefore, the number of molecules in 100 moles is 6.02E25.
Answered by GPT 3.5
To express the number of molecules in 100 moles in scientific notation, we can write it as 6.02 x 10^25.
Answered by GPT 3.5
The number displayed on the calculator, 3.28E12, is already in scientific notation.

Therefore, the amount of debt of the federal government after a third was paid in 1995 is 3.28E12.
Answered by GPT 3.5
To express the number 3.28E12 in scientific notation, we can write it as 3.28 x 10^12.
Answered by GPT 3.5
The number displayed on the calculator, 2.81E4, is already in scientific notation.

Therefore, the half-life of Uranium-238 is 2.81E4 times greater than the half-life of Uranium-233.
Answered by GPT 3.5
To express the number 2.81E4 in scientific notation, we can write it as 2.81 x 10^4.
Answered by GPT 3.5
Thank you! I'm glad to hear that. If you have any more questions, feel free to ask!
Answered by GPT 3.5
You're welcome! I'm glad I could help. If you have any more questions in the future, feel free to ask. Have a great day!
Answered by GPT 3.5
I completely understand! Sometimes we have a lot of things going on and it can be helpful to get assistance with certain tasks. I'm glad I could provide you with the help you needed. Remember, it's always important to prioritize and make sure you're focusing on what's most important. Don't hesitate to reach out if you need any more assistance in the future. Best of luck with your other tasks!