Find the probability.
208)
What is the probability that the arrow will land on an odd number?
208)
A)
3
5
B)
0
C)
1
D)
2
5
Find the term indicated in the expansion.
209)
(3x + 5)5; 5th term
209)
A)
5625x2
B)
1875x
C)
9375x
D)
15,625
Write the first five terms of the arithmetic sequence.
210)
a1=3; d =4
210)
A)
3, 6, 9, 12, 15
B)
0, 3, 7, 11, 15
C)
7, 11, 15, 19, 23
D)
3, 7, 11, 15, 19
Use the formula for the general term (the nth term) of a geometric sequence to find the indicated term of the sequence
with the given first term, a1, and common ratio, r.
211)
Find a10 when a1=4, r = – 3.
211)
A)
–23
B)
236,196
C)
–78,732
D)
–78,728
Write the first five terms of the arithmetic sequence.
212)
a1= – 1
2; d = – 1
2
212)
A)
–1
2, – 1, –3
2 , – 2 , –5
2
B)
–1
2, – 1, 1
2 , – 2 , 3
2
C)
–1
2, 0, 1
2 , 1 , 3
2
D)
–1
2, – 1, –3
2 , – 2 , –5
2
Use the formula for the general term (the nth term) of an arithmetic sequence to find the indicated term of the sequence
with the given first term, a1, and common difference, d.
213)
Find a8 when a1= – 8, d = – 2 .
213)
A)
–24
B)
8
C)
6
D)
–22
Answer Key
Testname: C8
55
Answer Key
Testname: C8
56
Answer Key
Testname: C8
57
Answer Key
Testname: C8
58
Answer Key
Testname: C8
Answer Key
Testname: C8
Answer Key
Testname: C8
Answer Key
Testname: C8
Answer Key
Testname: C8