Question

I'll give brainiest just please help

Answer 1

Answer:

1.9

Step-by-step explanation:

just put it into he calculator, because with 3 above the square root.

Answer 2

Answer:

Approximately 1.9 (rounded to the nearest tenth)

Step-by-step explanation:

First, we are left off with the equation:

$y^{3} = 7$

We know we want to solve for y. So, let's do the opposite of what is being done to y. In other words, let's find the cube root of $y^{3} = 7$.

$\sqrt[3]{y^3} = \sqrt[3]{7}$

Then, the $\sqrt[3]{y^3}$ just simplifies to y. On the other side, we cannot find the cube root of 7 in our minds, so that is why it tell us to use a calculator. So...

y = 1.9

Therefore, the cube root of 7 is around 1.9. Hope this helps!