15 3/5 % written as a fraction in simplest form.

Okay so first what you would do is figure out what 3/5 is as a decimal so you would divide 3 by 5 which is 0.6 so the percentage is 15.6%

Next turn it into a fraction which would be 15.6/1

Then multiply the numerator and denominator by 10

15.6= 15.6/1= 156/10

then to put it in simplest form divide 10 by 156 and that would be 15 and 6/10

hope this helped (;

the circle graph is not a function.

step-by-step explanation:

the graph of the circle is not a function.

because for a graph to be a function, each value of x must give one value of y

in the circle, the values of x for -2< x< 2 each give 2 values of y.

hence this is not a function.

1^3 + 2^3 + 3^3 +4^3 = (1+2+3+4)^2

step-by-step explanation:

i am only able to answer the first part. i am not sure about the second part. sorry