Miah's Blog

My Christmas wish is to take a family Christmas around the christmas so I can put it in my room. I also want to see my Nerf Rebellle Bow under the Christmas tree. Then I can’t wait to wear my onesie I pick out from Live Love Dream.

Have a Merry Christmas!!!!!!!!

This was a math task  from htttp://threeacts.mrmeyer.com/25billionapps by Mr. Meyer. It is to find out when to download apps to win the $10,000 iTunes Gift Card for downloading the 25,000,000,000 app on the iTunes store.

What I first did was see how apps was downloaded in 2 minutes my answer was 69,263 apps every 2 minutes by subtracting 24,658,507,655 from 24,658,576,918. Then I divided 69,263 by 2 to get how many apps per a minute which is 34,631.5. Then I subtracted  24,658,507,655  from 25,000,000,000 the answer was 341,423,082. Then I divided 341,423,082 by how many apps per a minute which is 34,631.5 and got 9,858.74368710567 to find out how many minutes it is going to take to get to 25,000,000,000 apps. After that I divided 9,858.74368710567 by 60 to get see how many hours it will take to get 25,000,000,000 apps and the answer was 164.3123947850945. next I divided 164.3123947850945 by 24 to get how many days it will take to get to 25,000,000,000 apps and the answer is 6.846349782712271. Then use the 6 for 6 days that would it make it March 1 because it was a leap year. Then I took 8 and used it for 8 hours. Then I used 46 for 46 minutes. Then I used pm because that is when I started my math with.

My answer:

Thursday March 1, 8:46 pm

-I can add and subtract negative numbers.
I got an 95% A on the test.
-I can multiply and divide negative numbers.
I understand the rules really well.
-I can perform the distributive property.
I understand how to distribute a number in a problem.
-I can combine like terms and combine like terms using the distributive property.
I understand how to combine like terms and its rules.
-I can evaluate positive, zero, and negative exponents.
I got an 100% A on the test.
-I can simplify expressions using exponents.
I got an 100% A on the test.

I think I deserve an A in this class because work as much as can at home if I don’t understand a skill or one of the rules. If you see my Kahn Academy activity I am very active and I do pretty well on tests. I also ask for help whenever I need it or when i don’t understand it.Those are some reasons I deserve an A in this class.

So this week we learned rational and irrational numbers, and square roots. Friday, Mr. Oldfield gave us each a square root to explain and figure it out in a blog post for you guys my readers. I got the square root of 30. So here it goes. The closest equal square roots with no decimals are the square root of 25 which is five and the other closest is the square root of 36 which is 6. The middle is 30.5 because you add 5.5 to 25 and it is 30.5. Now you that it is in between 5.4 and 5.5. The the square root of 30 is 5.477777777…

Welcome to my blog I will be posting things my class will do over this year. Earlier this week on Tuesday I took a test on adding and subtracting negative numbers, multiplying and dividing negative numbers, and combining like terms. Then the next day I took a test on combining like terms with distribution. Then Thursday and Friday which is today I have been working on my blog. Practice problems will be in the next post.