Identify the sequence as arithmetic, geometric, or neither 0,1,1,2,3,5,6,13
1 answer:
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Answer:
260 nesting turtles were at this sanctuary last year
Step-by-step explanation:
Given:
The number of nesting turtles decreased = 10%
Number of turtles present in sanctuary this year = 234
To Find:
Number of nesting turtles present at this sanctuary last year= ?
Solution:
Let the number of nesting turtles present at this sanctuary last year be x
Then,
x- 10% of x = Number of turtles present in sanctuary this year
x- 10% of x = 234
x= 260
Using a system of equations, it is found that 41 regular and 53 sleeper seat tickets were sold.
<h3>What is a system of equations?</h3>A system of equations is when two or more variables are related, and equations are built to find the values of each variable.
In this problem, the variables are:
- Variable x: Regular coach seats.
- Variable y: Sleeper cars seats.
94 passengers rode in a train from City A to City B, hence:
Tickets for regular coach seats cost 115$. Tickets for sleeper cars seats cost 281$. The receipts for the trip totaled 19,608$, hence:
From the first equation, x = 94 - y, hence, replacing on the second.
Hence, 41 regular and 53 sleeper seat tickets were sold.
To learn more about system of equations, you can take a look at brainly.com/question/14183076