The price of a cup of coffee has risen to $2.45 today. yesterday's price was $2.30 . find the percentage increase. round your answer to the nearest tenth of a percent.

What is the value of r of the geometric series?

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2

Meee i honestly dont know what this question talking about