The population of a specific species of a nocturnal mammal is decreasing at a rate of 3.5%/year. The graph models the number
of mammals x years after they were originally counted
125
(0, 120)
100
How many mammals were there when they were originally
counted?
75+
Number of animals
50
Enter your answer in the box
(55, 17)
25
75
25
25 50
Years
Basic
7
8
9
vo
2
2
4
5
6
32°F Cloudy K12 D

Look at this and see if it

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 )