To express
5
−
2
as a positive exponent we will use this rule of exponents:
x
a
=
1
x
−
a
5
−
2
=
1
5
−
−
2
=
1
5
2
It will take JJ 4 hours to mow all of the yards in his block alone
Answer:
You forgot to add a picture-
Step-by-step explanation:
0.015 x 600 =9 so more than expected
