Ebony is making a scale drawing of her farm. the farm has a circular well with a circumference of 4 feet. in the drawing, the circumference of the well will be 1.6 centimeters. what scale is ebony using? a. 2.5 cm = 1 ft b. 1.6 cm = 1 ft c. 1 cm = 2.5 ft d. 1 cm = 1.6 ft

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?

Amovie streaming service charges it’s customers $15 a month. martina has $98 saved up. will she have any money left over if she pays for the maximum amount of months she can afford? explain.

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15