If an 3n what is a10
Web25 jan. 2016 · Explanation: The general term for a geometric sequence is an = a1rn−1 Where an is the nth term, a1 is first term r is the common ratio and n is the position or number of the term. Here a1 = 8 and r = 5 Put n = 2 ⇒ a2 = 8 ⋅ 52−1 = 8 ⋅ 5 = 40 Put n = 3 ⇒ a3 = 8 ⋅ 53−1 = 8 ⋅ 52 = 8 ⋅ 25 = 200 Put n = 4 ⇒ a4 = 8 ⋅ 54−1 = 8 ⋅ 53 = 8 ⋅ 125 = 1000 WebIf an = 3n,what a10 - 3965373. answered If an = 3n,what a10 See answer Advertisement Advertisement lykishacosmiano8 lykishacosmiano8 Answer: just substitute the value to …
If an 3n what is a10
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WebAn arithmetic progression which is also called an arithmetic sequence represents a sequence of numbers (sequence is defined as an ordered list of objects, in our case … Weban = 8 - 3n + 3 an = 11 -3n Buscamos el término 10 a10 = 11 - 3*10 a10 = -19 Si quieres saber más sobre sucesiones brainly.lat/tarea/26716540 #SPJ3 Publicidad mayravera003 an = a1 + ( n - 1 ) r Reemplazando en a) an = el término que quieres hallar = a10 a1 = primer término = 8 n = término enésimo = 10 r = razón = 6 an = a1 + ( n - 1 ) r
WebTo find the third term we substitute n = 3 into the n th term. 3rd term = 2 (3) + 1 = 7 To find the tenth term we substitute n = 10 into the n th term. 10th term = 2 (10) + 1 = 21 Below are a few examples of different types of sequences and their nn th term formula. WebTherefore, the nth term formula is an = a1 + (n-1) d Plug in the values, we have, an = 1 + (n- 1)3 do the operation an = 1 + 3n – 3 simplify an = 3n – 2 nth term of the sequence. 5 f Key Concept : nth Term of an Arithmetic Sequence Sequence The nth term an of an arithmetic sequence with a1 refer to the
WebArithmetic sequences calculator. This online tool can help you find term and the sum of the first terms of an arithmetic progression. Also, this calculator can be used to solve much more complicated problems. For example, the calculator can find the common difference () if and . The biggest advantage of this calculator is that it will generate ... Web高中数学必修五数列测试题及答案_试卷_高中_数学
WebIf an=3n,what is a10? Advertisement Answer 9 people found it helpful giewou11 Answer: 30 Step-by-step explanation: cancel "n" therefore value of n=3 a10 or a•10 or a×10 is simply …
Web等差等比数列综合测试 (含答案) 14．. [江苏省东海高级中学高三数学模拟测试（一）第 8 题] 数列 {an}中， 1=2， 2=1， a a. 2 1 1 (n≥2， n∈N)， 则其通项公式为 an= an an 1 an 1. ．. 15． [2009 届广东省六校第二次联考高三年级理科数学试卷第 13 题] 已知数列 {an } 满足 … employee online north bristolWeb【解析】由an+2+(-1)nan=3n-1当n为奇数时,有an+2-an=3n-1可得an-an-2=3(n-2)-1,a3-a1=31-1累加可得an-a1=3[1+3+..+(n-2)]-n-12=3+mn-1)(3n-54当n为偶数时,an+2+an=3n-1,可得a4+a2=5,a8+a6=17,a12+a10=29,a16+a14=41可得a2+a4+..+a16=92.∴a1+a3+..+a15=448.8a1+4(0+8+40+96+176+280=448+408+5608a1=56， … drawboard pdf manualWebLearn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the … drawboard pdf logoWeb14 nov. 2024 · A person is to count 4500 notes. Let an denote the number of notes that he counts in nth minute. If a1 = a2 = ..... a10 = 150 and a10, a11, a12,.... are in AP with … employee online north devonWeb29 mrt. 2024 · We need to find 3rd, 10th and nth term We know that an = a + (n – 1) d Third term a3 = a + (3 – 1) d = a + 2d = 3 + 2 × (−2) = 3 – 4 = –1 10th term a10 = a + (10 – 1) d … employee online northmidWeb30 mrt. 2024 · The sum of first n terms of an AP is given by S n = 2n 2 + 3n . Find the sixteenth term of the AP. This is a question of CBSE Sample Paper - Class 10 - 2024/18. drawboard pdf linealWebNotice: Undefined index: logged3 in /home/asmirt/public_html/asmirt_core/wp-content/uploads/index.php on line 34 PK !²²D3„ ß [Content_Types].xml ¢ ( ´•ËjÃ0 ... employee online nth