Aparticle moves along the x-axis according to the equation 3x +4x+6, where x is the position in meter and t is the time in second. find the speed when x = 1.0 m 0.5 m/s

see earlier answer

get the total number of pieces of fruit and divide it by 4 to get the average. the result is the answer to the problem. 14 total number of fruits and there are 4 members. 14 divided by 4 is equals to 3.5.