# Mathematics ðð

The number of times any particular number occurs is called…………..? – Frequency
pierwiastek – root
The fourth root of eighty-one is three. (Pierwiastek czwartego stopnia z osiemdziesięciu jeden to trzy.)
Commutative Property of Addition and Multiplication – The order of addends or factors do not change the result.

Addition i.e. 6+8=14 is the same as 8+6=14

Multiplication i.e. 6 x 8 =48 is the same as 8 x 6 =48

Combined events – Events with more than one component (two coins/a coin and a die)
1/2 – Tameron made a recipe that called for 1/4 teaspoon of salt. If the recipe is doubled, how much salt is needed?
= 1/4+ 1/4
= 2/4 or 1/2
Converting a vector to unit vector – u = [1 / |u|] · u
juxtapose – To place side by side
Composite Number – A number greater than zero which is divisible by at least one other number besides one (1) and itself resulting in an integer (i.e., it has at least 3 factors). For example: 9 is a composite number because it has three factors: 1,3, and 9.
second derivative – the concavity of the func
Disjoint – They have nothing in common
Use the given data to find the best predicted value of the response variable.Nine pairs of data yield r = 0.867 and the regression equation Also, What is the best predicted value of y for ?
Connect – When you connect people or things, you join them together. Cables connect the you computer to the wall.
Surface Area – the sum of the areas of all of the surfaces of a figure expressed in square units
Rectangular – Прямоугольный
Use the given dаtа tо find the best predicted vаlue оf the respоnse variable.Nine pairs of data yield r = 0.867 and the regression equation Also, What is the best predicted value of y for ?
enumerate – vt.枚举；计数(count; numerate) Sam can enumerate all the presidents of the United States.
pythagorean theorem – 勾股定理
(common) denominator – (wspolny) mianownik

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