What type of economy is this? Traditional economy, market economy, command economy, or mixed economy.

hi hello and how do you do this is so so s hard for meee

An economy encompasses all activity related to production, consumption, and trade of goods and services in an area. These decisions are made through some combination of market transactions and collective or hierarchical decision making

Explanation:

i got 100%

254.34

step-by-step explanation:

the formula for area of a circle is given by

a = pi * r^2

a = pi * 9^2

a = 81*pi

using 3.14 as an approximation for pi

a = 3.14*81

a = 254.34