Question 1 A person's hemoglobin level is 1140 in milligrams per centilitre. What is the person's hemoglobin level in grams per millilitre? Type the answer as though you are filling in the blank: g/mL.Question 2 How many moles are in a sample containing 1.5 x 104 molecules? Recall Avagadro's number is 6.022 x 1023. Round your answer to two significant digits in scientific notation form. Type the answer as though you are filling in the blank: x 10 - 20 moles.Question 3 In an operating room there is 58 ads (cubic centimetres) of blood for surgery. How much blood is that in litres? Type the answer as though you are filling in the blank: I_. Question 4 Convert 4280 yards (yd) to miles (mi). Type the answer as though you are filling in the blank: mi.Question 5 Convert 58.2 metres (m) to feet (ft). Type the answer as though you are filling in the blank: ft.Question 6 A cube of lead has a density of 0.0127 g/mL. What is the density in mg/cL? Type the answer as though you are filling in the blank: mg/CL.Question 7 Under a microscope you observe the length of a Paramecium to be 105 um. What would the length of the Paramecium be in metres? Round your answer appropriately and leave in decimal notation. Type the answer as though you are filling in the blank: m. Question 8 Convert 4.8 pounds (lb) to grams (9). Type the answer as though you are filling in the blank: g.Question 9 A doctor in a hospital requires 87 cc's (cubic centimetres) of blood to carry out an operation. How many cubic millimetres of blood are required? Type the answer as though you are filling in the blank: mm3Question 10 Convert 50.9 miles per hour (mph or mi/h) to metres per second (m/s). Type the answer as though you are filling in the blank: m/s