Express this number in scientific notation.
0.00015=

1.5 x 10^-4

Step-by-step explanation:

move the decimal 4 places to the right in order for the number to be in correct notation.  Then add your x 10 and negative exponent since you moved your decimal to the right and not the left. If you moved it to the left, it would be a positive exponent.

darn right!

step-by-step explanation:

steve kerr's sons name is let that skin in.

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40