Dada a sequência (2, 4, 6, 8, 10, 12, 14) determine a razão:, 0, 1, -1, 2, -2, Qual a razão da sequência (-18,-11,-4,...)?, 2, 4, 5, -7, 7, Qual o 10° termo da sequência: (26, 31, 36, 41, ...)?, 42, 50, 70, 71, 80, Calcule o oitavo termo da sequência (3, 6, 12, ...)., 24, 28, 51, 60, 61, A descoberta de um carro que custa hoje R$ 30.000,00 é de R$ 1.300.000 cada ano de uso. Desta maneira. Qual será o preço após quatro anos de uso?, R$ 24.800,00, R$ 4.000,00, R$ 46.320,00, R$ 1.000,00, Um técnico recebeu a tarefa de organizar todos os documentos de um departamento em apenas uma semana. Se ele começou no domingo organizando 15, na segunda-feira 23 e assim por diante até terminar. Quantos documentos ele especifica no último dia??, 32, 237, 290, 63, 220, Assinale a alternativa incorreta, (4, 4, 4, 4, 4, 4, 4, 4, ) finita, (0, -2, -4, -6, -8 ....) infinita, (3, 12 ... 39) infinita, Assinale uma alternativa incorreta, (4,4,4,4,...) constante, (2,4,6,8,10...) crescente, (10, 5, 0, -5...) decrescente, (3, 12...39) constante, Analise a sequência a seguir: (3, 6, 12, 24, 48, 96...). Podemos afirmar que essa sequência é:, uma progressão aritmética de razão 2, uma progressão aritmética de razão 3, uma progressão geométrica de razão 2, uma progressão geométrica de razão 3, uma progressão progressiva de razão 4, Uma PG possui o primeiro termo igual a 5 e razão igual a 3. O 6º termo dessa progressão é:, 60, 243, 405, 1215, 3645, Dada a progressão (1, 2, 4, 8, 16, ...), a soma dos seus 10 primeiros termos é igual a:, 320, 511, 512, 1023, 1024, Dada a sequência (-3, 9, -27, ...), que forma uma progressão paralela, o sétimo termo dessa progressão é:, -6561, -2187, -729, -243, O número de bactérias de uma colônia dobra a cada dia que passa. Supondo que uma colônia tinha inicialmente 100 mil bactérias, o número de bactérias que existirão após 5 dias será de:, 160 milhões, 1,0 milhões, 1,6 milhões, 10 milhões, 16 milhões
0%
PA e PG
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โดย
700026
EM
Mat.
Progressões aritméticas e geométricas
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