Here is a part of a travel graph of Stan journey from her house to the shops and back.(A) work out Stan speed for the first 30 minutes of her journey. Give your answer in km/h.(B)Stan speeds 15 minutes at the shops. she then travels back to her house at 60 km/h. complete the travel graph.

Not all tiles will be usedidentify the element present in each star based on the gaps observed in wavelengths of its light refer to this table containing absorption wavelengths (in nm) of several different elements the table ishelium 447, 502 ,587 ,668carbon 427 ,515, 600 ,678sulfur 425, 565, 639, 675xenon 484, 590, 687calcium 429 ,527, 593, 645silver 421 ,521, 662

Bernie drove home from a vacation in 1.5 hours. he traveled a total distance of 60 miles. what was his average speed in miles per hour? a. 60 mph b. 90 mph c. 40 mph d. 55mph

Akg a of 55 m at an of 11 ? . if is at 98 km/h,be ?