MATEMATICA-formulas gerais Flashcards

1
Q

Qual a fórmula de juros simples e do montante?

A

J=c•i•t, sendo c o capital e i a taxa. Montante é c + j

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2
Q

qual a fórmula de juros compostos?

A

M=C•(1+i)^t

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3
Q

qual a fórmula da quantidade de diagonais de um polígono?

A

n(n-3)/2

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4
Q

qual a fórmula da soma dos ângulos internos de um polígono?

A

180(n-2)

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5
Q

Quais são as fórmulas da PA?

A

An=A1+(n-1)•r
Sn=n(A1+An)/2

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6
Q

Quais são as fórmulas da PG?

A

An=A1•q^n-1
Sn=A1•(q^n -1)/q-1

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