1.
Which square root from the list below is closest to 14?
A.
B.
C.
D.
Hint
2.
Ilias wants to build a square pond for a fountain in his yard. He wants the area of the square to be as close as possible to 150 square feet, but not over 150 square feet. Find the length in whole feet of the largest square pond that he can build and still have the area be less than 150 square feet.
A.
11.5 feet
B.
11 feet
C.
13 feet
D.
12 feet
Hint
3.
Estimate the square root
.
A.
8
B.
49
C.
64
D.
7
Hint
4.
Chris is making a square patio of square stones that each measure 1 ft
2
. If each stone costs two dollars and he can spend no more than $956.00, how long can the patio be?
A.
21 ft
B.
22 ft
C.
30 ft
D.
31 ft
Hint
5.
To fertilize the crops on the farm he works at, Omari has to use no less than the fertilizer recommended for 262 yd
2
of land. If the field has the same width and length, that are a whole number of yards long, how long is the field?
A.
17 yd
B.
16 yd
C.
19 yd
D.
18 yd
Hint