An artist takes 5 hours to draw 8 portraits. The artist works at a constant rate. Which statements about the rate at which the artist works are true?
Select the two correct statements.
The artist drew portraits per hour.
The artist drew 3 portraits per hour.
The artist drew of a portrait per hour.
Each portrait took hours to draw.
© Each portrait took of an hour to draw.
Each portrait took of an hour to draw.

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 )