http://threeacts.mrmeyer.com/25billionapps/
First, I got the average per minute. Which is about 34,000 downloads. I divided 341,389,779 ( how many downloads are left until 25 billion. ) by 34,000 and got 10,400. That is how many hours it will take to complete the downloads. So, to find the hours, you will divide 10,400 by 60. Then, I got 173 hours. Then I divided that to find how many days, I got about 7 days. Therefore, the download should finish around March 2nd, at 6:30pm. I would probably start my downloading around 5pm, since downloads will probably speed up towards the end of the contest.
In my math class, I am improving quite a bit compared to earlier in the year. My grades have improved, I understand more and I’m just doing better. This year is going pretty well so far.
In my Math class, we do things a bit differently. We do most of our work on computers, which is good. I enjoy being able to work at my own pace and not have to wait for others students to finish. Also, we can retake tests. Which is really good because if you do bad you can redo it. You get multiple chances to fix it. Plus, we take small, easy tests instead of longer ones that take more time. Although, I dislike when we watch the videos because sometimes I don’t understand it. Overall, I like this math class.
This year in Math, I’ve learned a lot actually. I’ve learned how to add and subtract negative numbers such as -10+5=-5. I’ve also learned to multiply and divide negative numbers and I got a 93% on my test. I’ve also learned the distributive property as well as to combine like terms using the distributive property (multiply), since I got a 93% on my test. I can evaluate positive, zero, and negative exponents too! I can simplify expressions such as 6f+8f-4t-7t = 14f – 3t. Overall, this year in math I’m doing well.
In math, I currently have a 93% A, and I think I deserve it, mostly because I do my best and work hard on tests and on Khan Academy. I also take my time on tests and study.
First off, you have to find the perfect square root by multiplying the same two numbers.
For Example: 25 has a square root of 5, and 36 has a square root of 6. We need to find the square root of 32. Then we go in between 25 and 36. Therefore we can eliminate 5.1, 5.2, 5.3, 5.4. I believe the answer would be 5.65 , because its the in the middle of the two numbers.
Hi, I’m Hali. I like cats. I enjoy skating, and math is one of my favorite subjects.
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