Pls help I’ll give the brainliest and thanks

Acone with volume 1350 m³ is dilated by a scale factor of 1/3. what is the volume of the resulting cone? enter your answer in the box. m³

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.