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What formula represents the partial sum of the first n terms of the series 5 10 15 20 25?
The series given is an arithmetic progression consisting of 5 terms with a common difference of 5 and first term 5 → sum{n} = (n/2)(2×5 + (n - 1)×5) = n(5n + 5)/2 = 5n(n + 1)/2 As no terms have been given beyond the 5th term, and the series is not stated to be an arithmetic progression, the above formula only holds for n = 1, 2, ..., 5.
What are x and y if 5 x y 40 are in a Geometric Progression?
For Geometric Progression #1 = a = 5 #2 = ar = x #3 = ar^2 = y #4 = ar^3 = 40 We need to find 'r' To do this ,divide #4 by #1 , hence ar^3 / a = 40 / 5 Hence r^3 = 8 (Notice the 'a' cancels down to leave 'r^3' Cube root both sides Hence r = 2 When r = 2 #2 = ar = 5 X 2 = 10 = x #3 = ar%2 - 5 x 2^2 = 5 x 4 = 20 = y So the geometric progression is 5,x,y,40 = 5,10,20,40
What is the sequence of 3n plus 5?
It is an arithmetic progression. Elements of the sequence can be identified by substituting the values of n in the expression 3n + 5
What fraction is half of one fifth?
1/2 of 1/5 = 1/2 x 1/5 = 1/10.1/2 of 1/5 = 1/2 x 1/5 = 1/10.1/2 of 1/5 = 1/2 x 1/5 = 1/10.1/2 of 1/5 = 1/2 x 1/5 = 1/10.
What is 5 divided by 1 half?
5
What is the chord progression in I Call Your Name by Switch?
The progression is 1 6 2 5 1
Are there 3 chords in the basic blues chord progression?
Yes.. The (I)=1 Chord. The (IV)=4 Chord. & The (V)=5 Chord.ex. In The Key Of G.{ G Chord, C7 Or (C9) Chord, D7 (D9) Chord.
What is the perpendicular bisector equation of the of the chord y equals x plus 5 within the circle x2 plus 4x plus y2 -18y plus 59 equals 0?
Equation of circle: x^2 +4x +y^2 -18y +59 = 0 Completing the squares: (x+2)^2 +(y-9)^2 = 26 Equation of chord: y = x+5 Endpoints of chord: (-1, 4) and (3, 8) Midpoint of chord: (1, 6) Center of circle: (-2, 9) Slope of chord: 1 Slope of radius: -1 Perpendicular bisector equation of chord: y-6 = -1(x-1) => y =-x+7
What is the piano chord of baby?
"Baby" by Jusin Bieber is written in C Major.It uses the common chord progression I (1) VI (6) IV (4) V (5), the 6th being a minor chord.(This is because the 6th of a Major chord is its relative minor chord - they share the same key signatur, it this case, All Natural.)So in short, the song repeats the following: C Major-> A minor -> F Major -> G Major. If you can bring yourself to listen to it, you will hear where the chord changes.
What is the perpendicular bisector equation of the chord y equals x plus 5 within the circle x2 plus 4x plus y2 minus 18y plus 59 equals 0?
Chord equation: y = x+5 Circle equation: x^2 +4x +y^2 -18y +59 = 0 Both equations intersect at: (-1, 4) and (3, 8) which are the endpoints of the chord Midpoint of the chord: (1, 6) Slope of chord: 1 Perpendicular slope: -1 Perpendicular bisector equation: y-6 = -(x-1) => y = -x+7
What is b8 in guitar?
When a number is displayed after a chord, it means that you add that number of the scale of the chord you're playing to the chord as an addition, so actually, note number 8 on a guitar is the same as 1. And a major chord already has the note numbers 1,3,and 5 in the chord. In a nutshell, whoever told you that you needed to play a "b8" doesn't know a thing about music theory, because a regular b chord already has that scale # in it. But a B chord would go like this: -----2------ -----4------ -----4------ -----4------ -----2------ -----2------
What are the properties of melody?
the properties of melody are: 1. Rhythm 2. Progression 3. Direction 4. Dimension 5. Register
What is the word to desrcibe 2 5 8 11?
progression
When do you use which chord for harmonization?
Typically, the note of the scale that you are on will be the chord that you play. 1 major 2 minor 3 minor 4 major 5 dominant seventh 6 minor 7 diminished
What is a 1 4 5 Progression?
That's one of the most basic chord progressions in music. I is the Tonic, IV is the Sub-Dominant and V is the Dominant. Thousands of blues and early rock and roll songs use just those three chords.
What formula represents the partial sum of the first n terms of the series 5 10 15 20 25?
The series given is an arithmetic progression consisting of 5 terms with a common difference of 5 and first term 5 → sum{n} = (n/2)(2×5 + (n - 1)×5) = n(5n + 5)/2 = 5n(n + 1)/2 As no terms have been given beyond the 5th term, and the series is not stated to be an arithmetic progression, the above formula only holds for n = 1, 2, ..., 5.
What is the perpendicular bisector equation of the chord y equals x plus 5 within the circle x squared plus 4x plus y squared -18y plus 59 equals 0 showing work?
Chord equation: y = x+5 Circle equation: x^2 +4x +y^2 -18y +59 = 0 Chord end points: (-1, 4) and (3, 8) Chord midpoint: (1, 6) Perpendicular slope: -1 Perpendicular bisector equation: y-6 = -1(x-1) => y = -x+7
