Ineed an answer first and correct answer will give at summer camp, campers were asked to name their favorite sport. the circle graph shows the percent of campers who preferred each sport. of the campers surveyed, 39 said that they preferred swimming.

how many campers were surveyed in all?

enter your answer in the box.

15/100*x=39
x=39*100/15
x= 260 is the total number of people who were asked

All about the same size in the city the game was

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 )