A train travels at a constant speed of 86 kilometers per hour. How far can it travel in 4 hours? PLZ HELP ME:)

For the following sequence determine the common difference (if it is an arithmetic sequence) or the common ratio (if it is a geometric sequence).

Carson has only $20 bills and $10 bill in her wallet. the total value of the bills is $50. she has 1 more $20 bill than $10 bills. how many each kind of bill does carson have? a. one $20 and two $10 bills b. two $20 bills and one $10 bill c. one $20 bills and three $10 bills d. two $20 bills and two $10 bills

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.