The third term in an arithmetic sequence is 3, and the common difference between each term is 4. Write a recursive formula for the sequence. an = 4an – 1 where a3 = 3 an = an – 1 + 4 where a3 = 3 an = an – 1 + 4 where a1 = 3 an = 3 + (n – 1) · 4 where a3 = 3

+1,000)=g7e=mc2-g=7 because if you know algebra you should know g=7 to get your answer

There should only be 1 solution

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 )