Answer:
The kids,children’s or adolecents
Explanation:
because for them it is directed.
Answer:
≅ -1.7.
Explanation:
Let's calculate the change in quantity:
![\frac{Q_2 - Q_1}{\frac{Q_2+Q_1}{2} } = \frac{50-100}{\frac{50+100}{2} } = (approx.) -0.67.](https://tex.z-dn.net/?f=%5Cfrac%7BQ_2%20-%20Q_1%7D%7B%5Cfrac%7BQ_2%2BQ_1%7D%7B2%7D%20%7D%20%3D%20%5Cfrac%7B50-100%7D%7B%5Cfrac%7B50%2B100%7D%7B2%7D%20%7D%20%3D%20%28approx.%29%20-0.67.)
Let's now calculate the change in price:
![\frac{P_2 - QP_1}{\frac{P_2+P_1}{2} } = \frac{3.00-2.00}{\frac{3.00+2.00}{2} } = 0.40.](https://tex.z-dn.net/?f=%5Cfrac%7BP_2%20-%20QP_1%7D%7B%5Cfrac%7BP_2%2BP_1%7D%7B2%7D%20%7D%20%3D%20%5Cfrac%7B3.00-2.00%7D%7B%5Cfrac%7B3.00%2B2.00%7D%7B2%7D%20%7D%20%3D%200.40.)
Finally, let's calculate the price elasticity of demand:
![e_p = \frac{-0.67}{0.40} = (approx) -1.7.](https://tex.z-dn.net/?f=e_p%20%3D%20%5Cfrac%7B-0.67%7D%7B0.40%7D%20%3D%20%28approx%29%20-1.7.)
Answer:
what is the full question
Explanation:
???
<span>Mediterranean economies were short of gold but could supply salt, taken by places like the African salt mine of Taghaza</span><span>, whereas West African countries like Wangara </span><span>had plenty of gold but needed salt.</span>