Question

please help with this TWO ANSWERS required

Answer 1

Answer:

a) The equation of V and W

         V = k W

b) The value of  V = 666.6

Step-by-step explanation:

Step(i):-

Given that V is inversely proportional to W

                       V∝ W

               ⇒      V = k W

              ⇒      40 = k (0.9)

              ⇒     $k = \frac{40}{0.9} = 44.44$

Step(ii):-

Given that W = 15  and k = 44.44

we have to find the value is 'V'

                       V = k W

            ⇒       V = 44.44 × 15

           ⇒        V = 666.6