1.
Determine
.
A.
-32
B.
-4
C.
-8
D.
-16
Hint
2.
If the area of a square is 225 square centimeters, what is its perimeter?
A.
45
B.
60
C.
15
D.
135
Hint
3.
Find the best integer estimate for
.
A.
-13
B.
-11
C.
-17
D.
-15
Hint
4.
If a mountain climber is standing on the peak of a mountain 15,600 above the ground, about how far can the mountain climber see?
A.
127.9 mi
B.
152.4 mi
C.
138.0 mi
D.
113.1 mi
Hint
5.
Estimate
to the nearest whole number.
A.
6
B.
9
C.
8
D.
7
Hint