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If an 3n what is a10

WebStep 1: Enter the terms of the sequence below. The Sequence Calculator finds the equation of the sequence and also allows you to view the next terms in the sequence. Arithmetic Sequence Formula: an = a1 +d(n −1) a n = a 1 + d ( n - 1) Geometric Sequence … Identify the Sequence - Sequence Calculator Mathway Calculus Examples - Sequence Calculator Mathway Algebra Examples - Sequence Calculator Mathway This website uses cookies to ensure you get the best experience on our website. Free math problem solver answers your algebra homework questions with step … 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 …

【题目】等差数列{an}中，a3+a5=20，a10=28写出此等差数列的 …

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 Web14 apr. 2024 · 等差数列的前n项和习题一 单选题每道小题 4分 共 64分 答案A2. 工厂生产某种零件,如果从某一个月开始生产了200个零件,每月比上一个月多生产100个,那么经过多少个月后,该厂共生产3500个零件 A5个月 B6个月 C7个月 D8个_文件跳动filedance.cn arti bunga dandelion https://lutzlandsurveying.com

Arithmetic Sequence Calculator

WebFree math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. 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 … WebSamsung Galaxy A10s. Specifications. Read opinions. Pictures. 32GB 2GB RAM. $ 134.32 All prices. Compare with. Please enter model name or part of it. ADVERTISEMENTS. arti bunga dalam logo

For the sequence an = 3n - 5, what is the value of a30?

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If an 3n what is a10

How to Find the Indicated Term from Given nth Term of

Web【题目】等差数列{an}中，a3+a5=20，a10=28写出此等差数列的通项公式,并求前10项和S10的值 相关知识点： 试题来源：龙胜各族自治县一中2024-2024学年上学期高三数学10月月考试题 Web2、等差数列 an 中， a4 10 且 a3，a6，a10 成等比数列，求数列 an 前 20 项的和 S20 ． 3、设 an 是公比为正数的等比数列，若 a1 1, a5 16 ，求数列 an 前 7 项的和. 4、已知四个实数，前三个数成等差数列，后三个数成等比数列，首末两数之和为 37 ，中间两数之和为 36 ，求这四个数. ②递减数列:对于任何 n N ,均有 an1 an . ③摆动数列:例如: 1,1,1,1,1,. ④ …

If an 3n what is a10

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WebIf an = 3n,what a10 - 3965373. answered If an = 3n,what a10 See answer Advertisement Advertisement lykishacosmiano8 lykishacosmiano8 Answer: just substitute the value to … WebNotice: 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 ...

Web21 okt. 2024 · Answer: soln, Given arithmetic sequence is an=3n-5 The 10th term of the arithmetic sequence is given by: a10 = 3 × 10 - 5 = 30 - 5 = 25 Hope it helps you Find … Web7 jul. 2024 · aₙ = a + (n -1 )d Here, a =3 d = 15 -3 =12 n = 54 Putting values in formula a₅₄ = a + (n-1)d = 3 + (54-1) ₓ12 =3 + 53 ₓ 12 = 3 + 636 = 639 So 54th term a₅₄ 132 + 639 = 771 Therefore aₙ = 771 Putting value in formula aₙ = a + (n-1)d 771 = 3 + (n-1) ₓ 12 771 -3 = (n-1) ₓ 12 768 /12 = n-1 64 = n-1 n = 65 65th term is 132 more than 54th term

Web10 jan. 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 …

WebCommon Difference is the difference between the successive term and its preceding term. It is always constant for the arithmetic sequence. Common difference (d) = a2 – a1. To find … arti bunga dandelionsWeb【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， … arti bunga daisy unguWebLearn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the … banc iepurasul si tigaiaWebTherefore, 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 banci buruh bruneiWeb30 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. arti bungah b jawaWebIf an = 3n, what is a10? A. 3 B. 10 C. 20 D. 30 Expert Solution Want to see the full answer? Check out a sample Q&A here See Solution star_border Students who’ve seen this … arti bunga gompieWebTo 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. arti bunga freesia