WorksheetsG8 Quiz 1 - Prepare Test#2
Total questions: 12
Worksheet time: 11mins
Name
Class
Date
1.
Simplify 40
a)
1
b)
4
c)
0
2.
(y9)-2
a)
y18
b)
y11
c)
1/y18
d)
y9/2
3.
a7×a4÷a5
a)
a7
b)
a6
c)
a4
d)
a11
4.
a)
z1
b)
1
c)
0
d)
z-1
5.
If 5n = 125 find n.
a)
25
b)
1/3
c)
-3
d)
3
6.
(3x2y3)2
a)
9x4y6
b)
3x4y5
c)
6x4y6
d)
9xy
7.
a)
1/7
b)
7
c)
24.5
d)
-7
8.
a)
3
b)
9
c)
12
d)
6
9.
Here are the first five terms in a number sequence.
7 10 13 16 19
Find the nth term of this sequence
(a)
10.
The nth term of a number sequence is given by 5n + 2
Find the 11th term
(a)
11.
Find the common ratio for the geometric sequence.
a)
10
b)
1/2
c)
2
d)
4
12.
What is the fifth term of the geometric sequence?
5, 15, 45,...
a)
135
b)
1875
c)
1215
d)
405
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