good morning :) At the carnival, the Tea cups spin at a rate of 10 rpm. How long will it take for the Tea cups to spin 43.5 times? A. 435 minutes B. 44.5 minutes C. 43.5 minutes D. 4.35 minutes

Option D

Step-by-step explanation:

Using Unitary Method:

10 rotations = 1 minute

=> 1 rotation = 1/10 minute

Multiplying both sides by 43.5

=> 43.5 rotation = minutes

=> 43.5 rotation = 4.35 minutes

why do wages differ across industries

step-by-step explanation :

micro economists are concerned with economics on an industry or individual firm basis.

macro economists are concerned with national and international level

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540