62
It is a version of the Fibonacci sequence, where each term is the sum of the previous two terms. The sequence is defined by the recursive formula: t(n) = t(n-1) + t(n-2) where t(n) is the nth term Here, t(1) = 2 and t(2) = 3 though for the more general form of the Fibonacci sequence, t(1) = 1 and t(2) = 1.
To write an algebraic expression for the quotient of 13 and ( z ), you simply divide 13 by ( z ). This can be expressed as ( \frac{13}{z} ). Alternatively, you could also write it as ( 13 \div z ), but the fraction form is more commonly used in algebra.
You can write the expression for 279 minus 125 in numeral form as ( 279 - 125 ). In algebraic terms, you can represent it as ( x - y ), where ( x = 279 ) and ( y = 125 ). Both forms convey the same mathematical operation of subtraction.
To express "125 decreased by a number" in algebraic form, you can use the variable ( x ) to represent the unknown number. The algebraic expression would be written as ( 125 - x ). This indicates that you are subtracting the value of ( x ) from 125.
62
a + 6.
y/5
you write it like this (x,y) ----> (-x+4, y-5)
It is N - 55.
A single number, such as 8163264, does not form a sequence.
The seeds in the head of a sunflower can be seen to form two spirals: one going clockwise and one going anticlockwise; the number of these spirals round the head are consecutive Fibonacci numbers (the number of clockwise spirals being the larger).
The Fibonacci sequence has this form: Fn + 2 = Fn + 1 + Fn with these starting values F0 = 0 and F1 = 1. Find the 7th term via similar computation by substituting the values in! You should get... F2 = F1 + F0 F2 = 1 + 0 F2 = 1 F3 = F2 + F1 F3 = 1 + 1 F3 = 2 F4 = 3 F5 = 5 F6 = 8 F7 = 13 So the 7th term of the Fibonacci sequence is 13.
It is a version of the Fibonacci sequence, where each term is the sum of the previous two terms. The sequence is defined by the recursive formula: t(n) = t(n-1) + t(n-2) where t(n) is the nth term Here, t(1) = 2 and t(2) = 3 though for the more general form of the Fibonacci sequence, t(1) = 1 and t(2) = 1.
Could be (r + 8)/2 or r/2 + 4
To write an algebraic expression for the quotient of 13 and ( z ), you simply divide 13 by ( z ). This can be expressed as ( \frac{13}{z} ). Alternatively, you could also write it as ( 13 \div z ), but the fraction form is more commonly used in algebra.
History has it that Fibonacci was a great mathematician who, in the thirteenth century, was involved in a mathematical competitions. In one of these competitions he was given the problem of how fast rabbits would breed under ideal circumstances. The problem set the limit of each pair giving birth to just two offspring, and none of the rabbits die. In the process of solving the problem, the sequence of numbers now called the Fibonacci Sequence was proposed. The sequence begins with 0, 1 and the sequence of new numbers is the sum of the previous two numbers. Thus we have the sequence: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89 etc. This sequence has also been determined to approximately represent many facets of nature, for example the manner in which a trees branches form, the formation of a delta at a rivers end, efc. - wjs1632 -