14. callum writes down his jog times for each day.

mon – 15min tue – 10min wed – 12min

thu - 5min fri – no jog.

he jogs at a constant speed of 9km/h. work out the distance he jogs each day.

on which day did he jog the furthest? show work

Stion 13 of 20 : select the best answer for the question. 13. if a certain mass of mercury has a volume of 0.002 m3 at a temperature of 20°c, what will be the volume at 50°c? a. 0.002021624 m3 b. 0.004021624 m3 c. 0.000010812 m3 d. 0.002010812 m3

Aplanet of mass m 6.75 x 1024 kg is orbiting in a circular path a star of mass m 2.75 x 1029 kg. the radius of the orbit is r 8.05 x107 km. what is the orbital period (in earth days) of the planet tplanet?

What is the magnitude of the resultant vector round your answer to the nearest tenth