Question Completion Status: QUESTION 1 How many centimeters are approximately there in 57.0 inches (1 inch=2.54 cm )? 22.4 cm 145 cm 140 cm 0.0445 cm QUESTION 2 Perform the following unit conversion: 3.5 x 10 L-7nL 3.5 x 10+11 nl 3.5 x 10-11 nl Click Save and Submit to save and submit. Click Save All Answers to save all a FULL HD- 1080 Powered by Windows 10 S d aning Time: 18 minutes. 08 seconds. tion Completion Status: QUESTION 5 A woman has a bag weighing 2.21 kg and another bag weighing 3.2 kg. What is the total mass o figures? 5.41 kg 5.4 kg FULL 0.0540 kg 5.410 kg QUESTION 6 How many significant figures should the answer have if we multiply: 5.61 x 3.2 1 2 HDMI 3 4 Click Save and Submit to save and submit. Click Save All Answers to save all ans Powered by 1080 Windows 10 S