Valentina attends several meetings each day, as shown in the table below. Day
Number of Meetings
1
8
2
6
3
4
4
2
5
0
Which of the following describes this pattern?
The number of meetings increases by the same amount each day.
The number of meetings decreases by the same amount each day.
Each day, the number of meetings increases by the same percent over the previous
day's number of meetings.
Each day, the number of meetings decreases by the same percent over the previous
day's number of meetings.

B? ? i'm most likely wrong but i think it would be b

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 )