math
posted by TTR+S<3 .
Determine whether each sequence is arithmetic or geometric. Find the next three terms.
1.
14, 19, 24, 29, . . . (1 point)
geometric, 34, 39, 44
arithmetic, 32, 36, 41
arithmetic, 34, 39, 44 ***
The sequence is neither geometric nor arithmetic.
2.
–4, 8, –16, 32, . . . (1 point)
arithmetic, 64, 128, 256
geometric, –64, 128, –256 ***
geometric, –48, 64, –80
The sequence is neither geometric nor arithmetic.
3.
81, 27, 9, 3, . . . (1 point)
arithmetic, 0, –3, –6
geometric, 0, –3, –6
geometric, 1, onethird, oneninth***
The sequence is neither geometric nor arithmetic.
4. What are the first four terms of an arithmetic sequence if the common difference is 1.5 and the first term is 15? (1 point)
a. 15, 30, 45, 60
b. 15, 16.5, 18, 19.5***
c. 15, 22.5, 33.75, 50.625
d. none of the above
5. What are the first four terms of a geometric sequence if the common ratio is 10 and the first term is 4.5? (1 point)
a. 4.5, .45, .045, .0045
b. 4.5, 9.0, 13.5, 18.0
c. 4.5, 14.5, 24.5, 34.5
d. none of the above
i dunno if #5 is a. or d.
pls help asap!!!!!
thanx in advance

sorry to be sooooo impatient

#14 all ok
#5. What's the trouble? Start with 4.5 and start multiplying by 10's. (D) since you get
4.5 45 450 4500 ...
(a) is common ratio of 0.1 
ok, i wasn't sure, for a second i thought it was a.
thanks Steve!:) 
All correct except 5
#5 is d
Respond to this Question
Similar Questions

algebra
Determine whether each sequence is arithmetic or geometric. Find the next three terms. 4, 8, –16, 32, . . . A.arithmetic, 64, 128, 256 B.geometric, –64, 128, –256 C.geometric, –48, 64, –80 .DThe sequence is neither geometric … 
Algebra
Determine whether each sequence is arithmetic or geometric. Find the next three terms. 14, 19, 24, 29, . . . A.geometric, 34, 39, 44 B.arithmetic, 32, 36, 41 C.arithmetic, 34, 39, 44 D.The sequence is neither geometric nor arithmetic. … 
8th grade math!!!!! :)
Determine whether each sequence is arithmetic or geometric. Find the next three terms. 1. 14, 19, 24, 29, . . . (1 point) geometric, 34, 39, 44 arithmetic, 32, 36, 41 arithmetic, 34, 39, 44 The sequence is neither geometric nor arithmetic. … 
7th Grade Math for Steve.. or Ms. Sue
Determine whether each sequence is arithmetic or geometric. Find the next three terms. 1. 14, 19, 24, 29, . . . (1 point) geometric, 34, 39, 44 arithmetic, 32, 36, 41 arithmetic, 34, 39, 44 ** The sequence is neither geometric nor … 
Algebra
Determine whether each sequence is arithmetic or geometric. Find the next three items. 1. 14,19,24,29, . . . a. geometric; 34, 39, 44 b. arithmetic; 32, 36, 41 c. arithmetic; 34, 39, 44 d. The sequence is neither geometric nor arithmetic. 
Math Help!!!
determine whether each sequence is arithmetic or geometric. find the next three terms. 1. 14,19,24,29.... geometric, 34,39,44 arithmetic,32,36,41 arithmetic 34,39,44**** the sequence is nether geometric nor arithmetic 2. 4,8,16,32.... … 
Math
Determine whether each sequence is arithmetic of geometric. Find the next three terms. 14,19,24,29.... A. Geometric,34,39,44 B. Arithmetic,32,36,41 C. Arithmetic, 34,39,44 D. This sequence is neither arithmetic or geometric. Is the … 
Math
Determine whether each sequence is arithmetic or geometric. Find the next three terms. 4,8,16,32... A. Arithmetic, 64,128,256 B. Geometric, 64,128,256 C. Geometric, 48,64,80 D. The sequence is neither arithmetic nor geometric … 
Math
Determine whether this sequence is arithmetic or geometric. Find the next three terms. 81, 27, 9, 3, . . . A. arithmetic, 0, –3, –6 B. geometric, 0, –3, –6 C. geometric, 1,1/3 , 1/9 D. The sequence is neither geometric nor … 
Math
Tell whether the sequence 1/3,0,1,2 is arithmetic, geometric, or neither. Find the next three terms of the sequence. A.neither;7,20,61 B.geometric;7,20,61 C.arithmetic;1/3,1 1/3,3 D.geometric;3 1/3, 5 5/9,9 7/27