Answer:
=150.79644...cm²
~150cm²
Step-by-step explanation:
cylinder surface area = 2 pi r h + 2 pi r²
Answer:
33.3333% decrease
Step-by-step explanation:
Percent change formula: 
, where x is the new value and y is the starting value.
Plug in values and solve:
-33.3333% change, or a 33.3333% decrease.
Answer:
211
Step-by-step explanation:
First one costs $720, second costs $700 so the second one the<span> 1,000 dollar computer discounted to 30%</span>
