Answer:
4600
Step-by-step explanation:
We can write a proportion to find the total amount who attend university using the information given. A proportion is two equivalent ratios set equal to each other. Since 70% live on campus, then 30% live off campus and we are told that number is 1,380.
We will cross multiply the numerator of one ratio with denominator of the other. And then solve for y.
30y=100(1380)
30y=138000
y=4600.
There are 4600 students who attend the university.
The recursive formula can be used to generate the shown sequence
Step-by-step explanation:
Recursive formula is the formula that is used to generate the next term of a sequence using previous term.
The general form of arithmetic sequence's recursive formula is:
Given
5,-1,-7,-13,-19
Here
First of all we have to find the common difference of the sequence.
So,
Putting the value of d in the general recursive formula
Hence,
The recursive formula can be used to generate the shown sequence
Keywords: Sequence, arithmetic sequence
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