# Math

Write an expression to describe a rule for the sequence. Then find the 100th term in the sequence.

4, 9, 14, 19, 24, 29, . . .
I'm pretty confused h e l p
I think it's B(5n-1;499) but I'm unsure please check my answer for me!!

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1. looks like an arithmetic sequence where
a =4 and d = 5
term(n) = a + (n-1)d = 4 + (n-1)(5) = 4 + 5n - 5 = 5n -1
term(100) = 5(100) - 1
= ....

You are correct

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👤
Reiny
2. Thank you so much! That's really helpful since I wasn't sure ^^

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2. -2,592 -15,552 -93,312
3. 63
4. The sequence is geometric because it decreases by a factor of 1/18
5. K= 28; j= 4
6. 5n - 1; 499
7. 2,100
8. Is complicated but D
9. 4 kilometers
10. y=9+19x
11. k= -6j
12. Mr. Davis was looking for a parking space
13. At 20 minutes, she took a 10 minute break
14. Is another complicated one but D again
15. \$1,732.50; \$2,887.50
16. \$2665.61
17. p= M/9n
18. J= PM/300
19. 45 years
Sorry if you don't believe me but these are 100 % the answers except for 8 and 14 cause I don't know what it will look like for you also the last 2 are not here cause I want you to do them like I did myself

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4. goofyproduct 100 percent right

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5. don't bother wasting your time and putting down answers, the test changes the answers for each of us... so ofc, were arent cheating :|

g'day

-OGW πΎ

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6. I luva ur naymmmm gurrllll πΎ

OGWOWWWW

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