Answer:
303
Step-by-step explanation:
This is an arithmetic sequence or pattern. for this we need to find out the pattern going up.
Working Out
- the number are going up by 4, the difference between each number is 4
- the first number is 15
- we need to fin the 73rd number, and since this pattern goes up by 4 we need to multiply 73 by 4
73 × 4 = 292
15 + 292 = 307 (15 is the first number we add 15 to it.)
307 - 4 = 303 (15 is the first number so we need to add 72 more places,
not 73 like we did.)
good luck!
-cheesetoasty
