Can i please have help on this?

Name: Making Measurements & Calculating Data Assignment Metric Conversions: Be sure to show all of your work. 1. The weight of a flash drive is 2 gram. How many centigrams is 2 grams? 2. The distance between cell phone tower A and B is 87 kilometers. How many centimeters is 87 kilometers? 3. The recommended dose of medicine for a child is 250 milliliters. How many liters is 250 milliliters? II. Scientific Notation: Convert each number into scientific notation. 4 . 76,900,000,000 5 . 0.0000000000000000000034 6. 83,050,000 III. Dimensional Analysis: Use the factor label method to solve the following problems. Be sure to show all of your work. Use any of the following relationships for your calculations: 12 in = 1 ft 1 kg = 2.2 lbs 32 oz = 1 qt 1 day = 24 hours 3 ft = 1 yd 16 oz = 1 1b 4 qts = 1 gal 1 hour = 60 mins 1760 yds = 1 mile 2000 lbs = 1 ton 1 L = 1.06 qts 1 min = 60 seconds 1 mile = 1.61 km 1 oz = 28.35 g 1 qt = 2 pints 365 days = 1 yr 7. You travel to France for vacation. In the U.S. milk is sold by the gallon, but in France milk is sold by the liter. How many liters of milk would you need to equal one gallon? 8. A pound cake is a delicious dessert. What would the name of this cake be in grams? 9. An American football field is 120 yards long. How many kilometers does this equal? IV. Applying What You Know: Be sure to show all of your work. Be sure your answer also has the correct number of significant digits. 10. One bottles holds 275 deciliters while another holds 28,000 milliliters. What is the difference in amount of how much each bottle can hold? 11. In the Olympics, athletes compete in races of the following lengths: 100 meters, 200 meters, 400 meters, 800 meters, 1500 meters, 5000 meters and 10,000 meters. If a runner were to run in all these races, how many kilometers would he run? 12. A barrel of oil has a mass of 8.75 kilograms. When it is empty it's mass is 240 grams. What is the mass of the oil in kilograms