Question

Simplify the given expression:
$[(2y)^{4}$ $9x^{3}]$ ÷ $[4y^{4}$ $(3x)^{2}]$

Answer 1

Answer:

4x

Step-by-step explanation:

hope are satisfied with this explanation

Answer 2

Answer:

This question is asking for the how long the train took. Using the formula, t = d/v, we find t.

t = d/v is a rearrangement of the formula, v=d/t, where d is distance (250km) and v is (50km/h). Since we know to of our variables, we can solve for t.

t = 250km/50km/h

t = 5h.

this is just one of the answer...i am yet trying the rest of them too..