Showing posts with label oudorn709. Show all posts
Showing posts with label oudorn709. Show all posts

Tuesday, June 14, 2011

Math Exam Review(BEDMAS)

BEDMAS

B= Brackets
E= Exponents
D= Division
M= Multiplication
A= Addition
S= Subtraction

Here is a video that can help you:

Sunday, January 23, 2011

Oudorn's Probability Question

What is the probability of spinning p(1, 3, or 6)? Express as a Fraction, Ratio, and Percent.






Answer to Charry's question

Question: What is the probability of spinning Green? Express your answer in Fraction, Percent and Ratio.

Answer: 4/8 or 1/2, 50%,4:8 or 1:2.






Wednesday, January 19, 2011

Probability Notes

Probability


Is the likelihood or chance of an event occurring to something happening.


Probability can be expressed as a Fraction, Ratio, or percent.


Favourable outcome is a successful result in a probability experiment.


Possible outcome is one possible result of a probability experiment.


Probability is Favourable outcome over Possible outcome.



Example:


Favourable outcome

___________________

Possible outcome





p(6) is a way to say probability of rolling a 6 on a die.


Here is a link that can help you.

Friday, November 5, 2010

BEDMAS and Solution to #3

Today Mr.Isfeld taught us how to use the word BEDMAS
B= stand for Brackets ( )
E= stand for Exponents
D= stand for Division (In order form left to right)
M= stand for Multiplication
A= Stand for Addition (In order from left to right) and
S= stand for Subtraction.


Division and Multiplication goes left to right and if you see the first number you divide it and after that you multiply it.


Example:




















Division and Multiplication goes to left to right and if u see the first number you divide it and after you multiply it







Problem:

John is having a party and he invites 21 people.John has $36.75 and he wants to buy cheese burgers for everyone.Cheeseburgers cost $1.75 each. Does he have enough?


Answer:Yes, John has enough to buy 21 cheese burgers for his friends.
Try to find out how he has enough.



Here's a link where you can learn and practice using BEDMAS

Monday, October 18, 2010

Correction to question 1

Question 1: An image from a transformation can not be congruent with the original figure:




answer: False, because the figure always stays the same.




well as you can see, the shape translated and the shape did not change into a different kind of shape.


here's a website where you can practice putting points on a grid

http://www.mathplayground.com/spaceboyrescue.html