Answer:Decreasing the distance between the objects
Step-by-step explanation:
Graph will look like this if this is one of the options
You have to try to determine the sequence, and you try two basic kind of sequences: aritymethic and geometric.
In aritmetic sequeces the relationships is that the difference between any adjacent terms is constant.
For example
´Number of term (n) Term, An
1 7
2 11
3 15
4 19
Then the relationship between adjacent terms is 19 - 15 = 4 = 15 -11 = 4 = 11 - 7 = 4.
You can find, then, a general expression that relates any term with its position.
It is An = 7 + (n-1)*4
In geometric sequences the relationship is found dividing two adjacent terms, because the ratio is constant.
For example:
Number of term Term
1 10
2 20
3 40
4 80
You can then find the relation as: 20/10 = 2 = 40/20 = 2 = 80/40 = 2.
In this case the general term is An = 10 * 2^ (n-1)
Answer: m = 17
Step-by-step explanation:
3m = 39+12
3m = 51
m = 17
Answer:
The mistake made by Manuel was not reducing 4 as a product of its prime numbers. That is, 
. 4 is a composite number and a product of 2 prime numbers.
Step-by-step explanation:
The factors of a given entire numbers consists in simplifying it several times until an equivalent product of prime numbers is found. Let is show the procedure for 60:
1) 
Given
2) 
Definition of multiplication.
3) 
Definition of multiplication.
4) 
Commutative property/Result.
The mistake made by Manuel was not reducing 4 as a product of its prime numbers. That is, . 4 is a composite number and a product of 2 prime numbers.
