The Centreville city council conducts a survey to find out how many people would be willing to donate money to update the town's library. They randomly select 200 people for the survey, and 80 people say they would donate. If 9,800 people live in Centreville, about how many people would likely donate? A. 122
B. 280
C. 3,920
D. 5,880

Y’all got the baby baby money in

Answer: d. 39 cmin the diagram, the approximate length of the minor arc de is 39 centimetres.step-by-step explanation: the formula for the length of an arc in a circle is as displayed below.let the length of the minor arc de = xx = 2( pi )r × angle of sector / 360°from this, we will substitute the values given from the problem into the formula to obtain the length of the minor arc de.x = 2( pi )r × angle of sector / 360°r = radius = 25cmpi as an approximate value = 3.14angle of sector = 120°x = 2( 3.14 )( 25 ) × 120° / 360°x = 157 × 1 / 4x = 39.25x = 39 ( rounded to the nearest whole number as an approximate value )