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Brut [27]
3 years ago
11

Find the sum of nth term of the series 5+7+13+31... .​

Mathematics
2 answers:
Rom4ik [11]3 years ago
4 0
The sequence increases in increments of the sum of the term before and the increment for the term before to the current term. For example, 7+5 is 13 and 13+5 is 18 hence the next term is 13+18 is 31. The next term is thus 80. It’s easier to understand if you draw out the term and the number it increases by
Paha777 [63]3 years ago
4 0

Answer:

2n+3

Step-by-step explanation:

formula=nd+t1-d

n is the term , t1 is term one and d is diffrence between the first two terms

2n+5-2

=2n+3

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3 years ago
Is the LCM ( least common multiple) of two numbers ( always,sometimes,never) the product of the two numbers?
Scorpion4ik [409]
In arithmetic and number theory, the least common multiple, lowest common multiple, or smallest common multiple of two integers a and b, usually denoted by LCM(a, b), is the smallest positive integer that is divisible by both a and b. SOOO, no there can be a lower number then both multiplied by each other.
7 0
4 years ago
Paul baked 56 blueberry muffins. His brother Pete ate 7 muffins and his father William ate 5 muffins. Which expression can Paul
Natasha_Volkova [10]

Answer: 56-(7+5)

Step-by-step explanation:

You can find the amount of muffins left over by adding up the amount of muffins that were eaten and subtracting them from the original amount of blueberry muffins, so the answer is 56-(7+5).

(7+5 is in parentheses because if not, you would have 56-7+5 and get 54).

4 0
3 years ago
If 3 basketball game tickets and 4 football game tickets were purchased for $50.25, and if 5 basketball game tickets and 5 footb
Harman [31]

Answer:

Basketball: $6.75

Football: $7.50

Step-by-step explanation:

lmk if you want an explanation

7 0
2 years ago
What is the answer to this question ? Pls help!!
sammy [17]
The answer is B when you subtract every like term
6 0
3 years ago
Read 2 more answers
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