Simplify this power. 5^2 y^4 THIS IS A POWER BTW

25 y^4

Step-by-step explanation:

Simplify the following:

5^2 y^4

Hint: | Evaluate 5^2.

5^2 = 25:

 25 y^4

25y^4

Step-by-step explanation:

5^2y^4

5^2 is the same as 5x5, because you're multiplying 5 by itself twice, so 5^2 is 25. you can't figure out what y^4 is because y is just a variable ad we don't know what number it represents, therefore it stays the same.

so the answer is 25y^4

1.4

2.3

step-by-step explanation:

the formula for the constant of variation is

y= kx

divide each side by x

y/x =kx/x

y/x =k

we know a and y

1.   y/x = k

4/1 =4

check the other values to make sure they are the same

8/2 = 4   12/3 =4   and 16/4 =4  

the constant of variation is 4

2.   y/x = k

3/1 =3

check the other values to make sure they are the same

6/2 = 3   9/3 =3   and 12/4 =3  

the constant of variation is 3

dont think so

step-by-step explanation: