Which statement best describes a command economy? Technology remains limited to the use of simple tools.
Trade is limited to only the bartering of goods and services.
Farming, hunting, and gathering methods change little over time.
The government sets prices of goods and services and distributes them.

The government set prices of goods and services and distributes them

Explanation:

In a command economy (I believe) the government controls the prices and regulation of goods and services. I could be wrong, though

fwe43 uigfegiufiuwggiufwiugfew fgewugfewugguefw guifewgiufewgi answer 1935

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