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Vocabulary 1
Vocabuary 2
Methods
Spelling
Bonus
100
A mathematical phrase made up of a combination of varibles and/or numbers and operations . Expressions with varibles are also called algerbraic expressions
what is expression
100
A number that tells how many times the base is used as a factor.
what is exponet
100
Linear expression: Quadratic expression: rational expresssion
what are three examples of expression
100
exponet
how do you spell A number that tells how many times the base is used as a factors defination
100
Unit 4 and 5
what is the title
200
A number sentence stating that two expressions are equal
what is equation
200
the relationship between different things or parts with respect to comparative size, number, or degree; relative magnitude or extent; ratio
what is proportional relationship
200
algebraic equation line equation polynomial equation
what are three equations
200
proportional relationship
how do you spell the relationship between different things or parts with respect to comparative size, number, or degree; relative magnitude or extents definition
200
5
how many columns are there
300
A pair of numbers used to locate a point on a coordinate grid
Ordered pair
300
the order in which operations are done in cacuations work inside parenthesis is done first then multipacation and divion ffrom left to right and finalys addition and subtract from left to right
what is order of operations
300
Wiener's definition Norbert Wiener proposed the first set theoretical definition of the ordered pair in 1914 [2]: He observed that this definition made it possible to define the types of Principia Mathematica as sets. Principia Mathematica had taken types, and hence relations of all arities, as primitive. Wiener used {{b}} instead of {b} to make the definition compatible with Type Theory where all elements in a class must be of the same "type".
what is a method for a ordered pair
300
evaluate
what is to determine or set the value or amount of; appraise: to evaluate property. definition
300
anything is correct if if it realates
what are some useful tips
400
A sentence that states two ratiosare equvilant
Proportion
400
to determine or set the value or amount of; appraise: to evaluate property.
what is evaluate
400
Using the PROPORTION METHOD, the set-up is always the same: PERCENT -- the number with the percent sign (%). PART -- the number with the word is. WHOLE -- the number with the word of. EXAMPLE #1: What number is 75% of 4? (or Find 75% of 4.) The PERCENT always goes over 100. (It's a part of the whole 100%.) 4 appears with the word of: It's the WHOLE and goes on the bottom. We're trying to find the missing PART (on the top). In a proportion the cross-products are equal: So 4 times 75 is equal to 100 times the PART. The missing PART equals 4 times 75 divided by 100. (Multiply the two opposite corners with numbers; then divide by the other number.) 4 times 75 = 100 times the part 300 = 100 times the part 300/100 = 100/100 times the part 3 = the part -------------------------------------------------------------------------------- EXAMPLE #2: 3 is what percent of 4? 3 appears with the word is: It's the PART and goes on top. 4 appears with the word of: It's the WHOLE and goes on the bottom. We're trying to find the missing PERCENT (out of the whole 100%). In a proportion the cross-products are equal: So 3 times 100 is equal to 4 times the PERCENT. The missing PERCENT equals 100 times 3 divided by 4. (Multiply the two opposite corners with numbers; then divide by the other number.) 3 times 100 = 4 times the percent 300 = 4 times the percent 300/4 = 4/4 times the percent 75 = the percent -------------------------------------------------------------------------------- EXAMPLE #3: 75% of what number is 3? (or 3 is 75% of what number?) The PERCENT always goes over 100. (It's a part of the whole 100%.) 3 appears with the word is: It's the PART and goes on the top. We're trying to find the missing WHOLE (on the bottom). In a proportion the cross-products are equal: So 3 times 100 is equal to 75 times the WHOLE. The missing WHOLE equals 3 times 100 divided by 75. (Multiply the two opposite corners with numbers; then divide by the other number.) 3 times 100 = 75 times the whole 300 = 75 times the whole 300/75 = 75/75 times the whole 4 = the whole -------------------------------------------------------------------------------- Even unfriendly-looking problems like this can be solved using the PROPORTION METHOD: EXAMPLE #4: Find 83 2/3 % of 12.6 (or What number is 83 2/3 % of 12.6?) The PERCENT always goes over 100. (It's a part of the whole 100%.) 12.6 appears with the word of: It's the WHOLE and goes on the bottom. We're trying to find the missing PART (on the top). In a proportion the cross-products are equal: So 12.6 times 83 2/3 is equal to 100 times the PART. The missing PART equals 12.6 times 83 2/3 divided by 100. (Multiply the two opposite corners with numbers; then divide by the other number.) 12.6 times 83 2/3 = 100 times the part (126/10)(251/3) = 100 times the part 31626/30 = 100 times the part (31626/30)(1/100) = (100/1)(1/100)( the part) 31626/3000 = the part 10542/1000 = the part 10.542 = the part
what is a method for proportion
400
proportional relationship
what is A sentence that states two ratiosare equvilant definition
400
ms.smith and harada
who taught us this
500
A comparison of two quantities
what is ratio
500
an exact location in space
point
500
3:4= 75:100
what is ratio
500
point
what is a an exact location in space definition
500
6th
what grade is this four