grade 10 math

Which of the following is the common difference in the sequence:0,3,6,9,...?

Which of the missing term in this arithmetic sequence:23,18,13,8,3,____,-7,-12,...?

Which of the following is the common difference in the arithmetic sequence:3,13/4,7/2,15/4,...?

Which of the following is the common difference of an arithmetic sequence if a3=4 and a5=14?

Which of the following is the common difference of the arithmetic sequence 7p+2,5p+12,3p+22,...?

Which of the following is the value of p so that the terms,7p+2,5p+12,2p-1,...form an arithmetic sequence?

During a free-fall,a sky diver jumps 36 feet,48 feet,and 60 feet on the first,second, and third fall,respectively.If he continues to jump at this pattern,how many feet will he have jumped during the 11+h fall?

pa help need solution​