1-5-math
Chapter
West Virginia University
Dr. Robert Belford
Question 1
(44.5 + 12.1) X (116 - 104)
(A)
679.2
(B)
680
(C)
6.80 X 10
2
(D)
700
Hint
Your response
Not answered yet
Question 2
(32.4 - 41) X (4.867 + 2.295)
(A)
-61.5932
(B)
-61.6
(C)
-62
(D)
-60
Hint
Your response
Not answered yet
Question 3
(0.086 + 0.034) X (1.283 + 0.137)
(A)
0.1704
(B)
0.170
(C)
0.17
(D)
0.2
Hint
Your response
Not answered yet
Question 4
(2 X 10
2
) X (4 X 10
3
)
(A)
8 X 10
5
(B)
8 X 10
4
(C)
8 X 10
6
(D)
8.0 X 10
5
Hint
Your response
Not answered yet
Question 5
3.18 X 10
-3
+ 4.6 X 10
-4
(A)
3.64 X 10
-4
(B)
3.6 X 10
-4
(C)
3.64 X 10
-3
(D)
3.6X 10
-3
Hint
Your response
Not answered yet
Question 6
8.4 X 10
-8
+ 3.2x10
-3
(A)
11.6x10
-8
(B)
8.4 X 10
-8
(C)
3.2x10
-3
(D)
3.200084x10
-3
Hint
Your response
Not answered yet
Question 7
Solve the following:
(A)
1.3795x10
-23
(B)
1.3795x10
-24
(C)
1.3795x10
-25
(D)
1.3795x10
23
Hint
Your response
Not answered yet
