In a g.p if 5 t 81 2 t 24 then find s8
WebThe fifth term of a G.P. is 81 and its second term is 24. Find the geometric progression. … WebAug 17, 2024 · a = 16 Explanation: Equation of nth term in GP: Tn = (a*r)^(n-1) t2 = 24 that means a*r = 24 t5 = 81 that means a*(r)^4 = 81 t5/t2 => 81/24 That means (r)^3 = 81/24 Therefore r = 3/2 Substituting value of r in t2 we get, a*(3/2) = 24 Therefore a = 24*(2/3) Hence a = 16 Find Math textbook solutions? Class 12 Class 11 Class 10 Class 9 Class 8 …
In a g.p if 5 t 81 2 t 24 then find s8
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WebThe fifth term of a G.P. is 81 and its second term is 24. find the geometric progression. Advertisement Remove all ads. Solution Show Solution. Let the first term of the G.P. be a and its common ratio be r. 5 th term = 81 ⇒ ar 4 = 81. 2 nd term = 24 ⇒ ar = 24. Now, `"ar"^4/"ar"=81/24` `=> r^3=27/8` `=>r =3/2` WebSolution. Let a be the first term and r be the common ratio of the G.P. a 2 = 24. ⇒ a r 2 − 1 …
WebThe 5th term of a GP is ar^4 = 81 … (1) The 8th term of a GP is ar^7 = 2187 … (2) Divide (2) by (1) to get r^3 = 2187/81 = 27, or r = 3 and a = 1 The GP has the first term as 1 and the common ratio as 3. More answers below Gary Roberts Studied at Folsom Lake College Author has 159 answers and 156.9K answer views 5 y WebIn general, the number of bacteria after 4m hours is n(4m) = 1000 · 2m. Letting t = 4m, we see that the number of bacteria after t hours is n(t) = 1000 · 2t/4. Find the number of bacteria after 6 hours, 10 hours, and 24 hours. Checkpoint 1.27 Given the exponential function f(x) = 100 · 3x/2, evaluate f(4) and f(10). Media
WebThe common ratio of a geometric sequence, denoted by r , is obtained by dividing a term by its preceding term. considering the below geometric sequence: 4,20,100 ... we can calculate r as follows: 1) 20 4 = 5. 2) 100 20 = 5. so for the above mentioned geometric sequence the common ratio r = 5. Don't Memorise · 3 · May 18 2015. WebIf for a G.P., r=2 and `S_(8)`=510, then : `t_(3)` =
WebClick a number and then click fraction bar, then click another number. ... Fraction format button is used to work with all fractions. Also to change a decimal of the form 0.5 to the fraction 1/2, or change a decimal of the form 1.75 to a mixed number of the form 1 3/4 or to the fraction 7/4, or a fraction of the form 7/4 to the mixed number 1 3 ...
WebQuestion 1: If the first term is 10 and the common ratio of a GP is 3, then write the first five … porsche cayenne philippines priceWebExpert Answer Transcribed image text: Determine the slope of the tangent line, then find the equation of the tangent line at t = 81. Vt, y = 2t 2= Slope: Equation: Submit Question Previous question Next question Get more help from Chegg Solve it … porsche cayenne rear spoilerWebThe Cumulative Distribution Function (CDF) is defined as the probability that a random variable X with a given probability distribution f (x) will be found at a value less than x. The cumulative distribution function is a cumulative sum of the probabilities up to a given point. The CDF is denoted by F (x) and is mathematically described as: sharron manuelWebOct 14, 2016 · ar^4 = 81 ar^2 = 24 r^3 = 81/24 = 27/8 clearly r = 3/2 You could have … porsche cayenne radio repairWebmore. If 𝑓 and 𝑔 are inverses, then the answer is always yes. Because: 𝑓 (𝑔 (𝑥)) = 𝑔 (𝑓 (𝑥)) = 𝑥. So in your case, if 𝑓 and 𝑔 were inverses, then yes it would be possible. (This also implies that 𝑥 = 0). However, if 𝑓 and 𝑔 are arbitrary functions, then this is not necessarily true. porsche cayenne price trendsWeb1892 Medium Solution Verified by Toppr Correct option is A) Let the fist term of the G.P be a and common ratio r So second term =ar=24, given and 5th term =ar 4=3, given Now divide both the terms, r 3= 81=(21)3 ∴r= 21 So a=48 Thus sum of first six terms = 1−ra(1−r 6)= 1− 2148(1− 641)= 2148⋅ 6463 = 2189 Video Explanation Was this answer helpful? 0 0 sharron mackeyWebHere, the number of bacteria forms a geometric progression where the first term a is 3 and … sharr orthopaedic services