Answer:
1/38^8
Step-by-step explanation:
3.8 times 10 is 38
so it would be 38 to the power of -8 ( 38^-8 )
then you simplify
you have to rewrite the negative power
( you can't have negative power as numerator )

so you put it a part of the denominator
which switches the sign

hope this helps
Answer:
Step-by-step explanation:
c
xis less than or equal to -3
Answer:
Yes.
Step-by-step explanation:
It has only one variable which is only raised to non-negative powers. So, it is a polynomial.
Answer:
180
Step-by-step explanation:
bc .60x300
to find the it u just .60 because it's a percentage