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The first term of a sequence is x and each term after the first term is equal to 5 less then 4 times the previous term What is the average of the second and third terms?
Wiki User
∙ 14y ago
The 1st term is (X). The 2nd term is (4X-5). The 3rd term is (16X-25). The average of the 2nd and 3rd terms is 1/2 of their sum. Their sum is (4X-5) + (16X-25) = (20X-30). Their average is (10X-15).
Wiki User
∙ 14y ago
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What number is after 161 in this sequence 1-5-17-53-161?
As the sequence is going up, you multiply the previous number by 3 and add 2. Therefore, the next number in the sequence is equal to 161 x 3 + 2 = 425.
What is the average speed using a calculator?
the second you hit equal lol
Is geometric sequence a sequence in which each successive terms of the sequence are in equal ratio?
Yes, that's what a geometric sequence is about.
What is a mathematical sequence whose verb is equal?
The answer is Equation!
What is the missing number and the rule of the sequence 1 16 81?
While there are not enough numbers to fully clarify the nth term of the sequence, according to the sequence so far it appears that the nth term is equal to n4. Therefore, the next number will equal 44 = 256
What is the rule for the sequence -8 -7-6 -5?
Each number in the sequence is equal to the previous number increased by one.
11235813. What is the next number in this sequence?
The answer is 21.Your numerical series is the beginning of a mathematical sequence called Fibonacci Numbers.The first number of the sequence is 0, the second number is 1, and each subsequent number is equal to the sum of the previous two numbers of the sequence itself (i.e. 0, 1, 1, 2, 3, 5, 8, 13, 21, etc.).
What number is after 161 in this sequence 1-5-17-53-161?
As the sequence is going up, you multiply the previous number by 3 and add 2. Therefore, the next number in the sequence is equal to 161 x 3 + 2 = 425.
What is the eleventh term in the sequence 17 24 31 38?
The sequence progresses by adding 7 to the previous term.The nth term is thus equal to 10 + 7n. The 11th term therefore is equal to 10 + (7 * 11) = 10 + 77 = 87.
What is the average speed using a calculator?
the second you hit equal lol
Is geometric sequence a sequence in which each successive terms of the sequence are in equal ratio?
Yes, that's what a geometric sequence is about.
A mathmatical sequence whose verb is equal?
A mathematical sequence whose verb is equal is the definition for an equation. An equation is given in the form A is equal to B. An equation can contain numbers and variables.
What is 8cm 8cm 4.3 4.3?
It is a sequence of two equal measures of length followed by a pair of equal decimal fractions. The meaning such a sequence is unknown.
A mathematical sequence whose verb is equal?
formula
What is a mathematical sequence whose verb is equal?
The answer is Equation!
What is the missing number and the rule of the sequence 1 16 81?
While there are not enough numbers to fully clarify the nth term of the sequence, according to the sequence so far it appears that the nth term is equal to n4. Therefore, the next number will equal 44 = 256
When average velocity and average speed is equal?
For the instantaneous value of average velocity, average speed and average velocity are equal.
