Skip to main content

CSEC Math

 

LESSON ONE 

TOPIC: ALGEBRA – Simplifying Algebraic Fractions


Procedure:

1. Determine the LCM

2. Apply procedure as when adding numeric fractions

3. Reduce result if necessary











































TOPIC: ALGEBRA – Solution of quadratic equations 





TOPIC: PROBABILITY

1. The letters that form the word ALGEBRA are placed in a bowl. What is the probability, as a percent, of choosing a letter other than “A” and then choosing an “A”?


2. There are 29 students available to represent the upperclassmen at a fair. 13 are juniors and 16 are seniors. What is the probability, as a percent that a senior and junior will be chosen?

3. There is a jar of jelly beans with the following flavors: 12 are grape, 17 are blueberry, 5 are pineapple and 13 are coconut. What is the probability, expressed as a percent, of selecting either a grape or blueberry replacing it and then a coconut or pineapple? 

























Addition 








Comments

Post a Comment

Popular posts from this blog

Ethan Small- May 12. 2021

  Tell a descriptive sentence about each picture below.  Question Words Recap Who Who is at home? Where Where do we live? What What did you eat today? When When do you wake up? How How are you feeling? Why Why are you happy today? Reading & Comprehension Trains Trains are vehicles. They travel on railroad tracks and have large engines.  People enjoy travelling on trains because they move fast! One day, Ethan and his dad went on a train. "Wow!" Ethan said. The train was very big! He sat by a window and looked outside.  The train was getting ready to move. Ethan could hear the sound of the engine. It was loud!  Ethan looked out the train window. He saw many trees.  He was a little scared because the train was moving so fast! "It's okay," dad said.  1. Who took Ethan on the train? 2. Was the train big or small? 3. Why did Ethan sit by the window? 4. What could Ethan see? 5. Why was Ethan scared?
Post a Comment
Read more

Class 1 Reading & Language Arts

  Do you remember last week's story? *Some 'gh' words have an 'f' sound.  Call these words: Laugh We laugh  at the teacher's joke.  Rough The soursop has  rough  skin.  Tough I am quite tough  and do not cry easily.  Cough I cough  when I am sick Put the words in the correct order. 1) dog catches stick the The. 2) cat to park the walked The. 3) a student chair sat The on. 4) The reads story teacher students the to a. 5) toys Please, away your put. 6) lamp on turned the Mom ******** Read the following passage: On a cold winter night, a mother dog was feeling helpless as she could not find a shelter for her newly born puppies. If she was not able to find any cozy, warm corner, the puppies would die.  So, she went to her friend who lived in a big, wooden kennel. “My puppies are so cold. Please lend me your kennel for a couple of days,” she requested. Her friend replied, “I do not wish that your puppies should die in the cold. I will le...
Post a Comment
Read more

Online Homeschool

  Tests & Assignments this week:  1. Vocabulary test 2. Group presentation Write the meanings below. Brevity- using few words Amiable- to be lovable, sweet-tempered, or kind Amiss- improper, wrong, or faulty Chastise- to rebuke or reprimand severely; punish Detriment- state of being harmed or damaged Eccentric- unconventional or strange behavior Flagrant- obviously offensive Duress- force to do something by threatening Gingerly- with extreme care or caution. Hallowed- regarded as holy ******** Paraphrasing & Summarizing ******* This is an important area across all subjects. It avoids plagiarism.  Let’s look at using synonyms correctly to help paraphrase & summarise:  The United States, Germany, Japan and other industrial powers are being transformed from industrial economies to knowledge and information based service economies, whilst manufacturing has been moving to low wage countries . In a knowledge and information based economy, knowledge and inf...
Post a Comment
Read more