1 sq mi=5280ft x 5280ft = 27878400 sq ft/sq mi/ 27,878,400 sq ft/sq mi divided by 640acres/sq mi = 43,560 sq ft /acre 1 acre = 43,560 sq ft
11.18033989 is the sq. root of 125.
4
40% of 43,000= 40% * 43000= 0.4 * 43000= 17,200
Sq root of 2 * sq root of 8 = 1.414 * 2.828 = 3.998792
43,560 sf
sq. root of 75 = sq. root of (25 x 3) = (sq. root of 25)(sq. root of 3) = 5(sq. root of 3)
sq. root of (80/125)= sq. root of [(9)(2)(5)/(25)(5)]= (sq. root of 9)(sq. root of 2)/sq. root of 25= (3/5)sq. root of 2
4 percent of 43000 = 17204% of 43000= 4% * 43000= 0.04 * 43000= 1720
5% of 43000= 5% * 43000= 0.05 * 43000= 2150
1 sq mi=5280ft x 5280ft = 27878400 sq ft/sq mi/ 27,878,400 sq ft/sq mi divided by 640acres/sq mi = 43,560 sq ft /acre 1 acre = 43,560 sq ft
11.18033989 is the sq. root of 125.
sq root (112.7) = 10.6160256.... sq root (112.7) = 10.6160256....
4
43000
It is the square root of 30
40% of 43,000= 40% * 43000= 0.4 * 43000= 17,200