A hybrid car can make 55 miles on per gallon of gasoline. How far in kilometers will this car travels on a full tank that has a capacity of 56 L of gasoline? (1 mile = 1.609 km; 1 gallon = 3.7854 L)            (A) 510 km           (B) 505.7 km           (C) 1310 km           (D) 1300 km

Q: Ethylene glycol (the main component in antifreeze) has a density of 1.11 g/mL. (a) What is the mass…

A: Density, mass and volume related as  Density = mass /volume

Q: Which statements include exact numbers?(a) Angel Falls is 3212 ft high.(b) There are eight known…

A: Exact value is the number which is known and certain. like. numbers 1,2 and 3 are exact.

Q: A bag of Hershey’s Kisses contains the following information: Serving size: 9 pieces = 41 g Calories…

A: Hello Since the question contains more than three sub-parts, the first three sub-parts shall be only…

Q: A 40-lb container of peat moss measures 14 * 20 * 30 in. A40-lb container of topsoil has a volume of…

A: Density of a substance is the ratio of mass of the substance to the volume occupied by it. The…

Q: Write the conversion factor(s) for(a) in2 to m2           (b) km2 to cm2(c) mi/h to m/s        (d)…

A: Conversion factor is a ratio of equivalent quantities, which is used to transfer the measured…

Q: Which of the following include exact numbers?(a) The speed of light in a vacuum is a physical…

A: Solution-  (a) The speed of light in a vacuum is a physical constant is not an exact number. because…

Q: (a) Starting with the definition 1.00 in.= 2.54 cm, find the number of kilometers in 1.00 mile. (b)…

A: Interconversion of unit will be done by equating them with each other.

Q: 1. (a) How many kilometers/min does a car go if it goes 52 miles/hour?     (b) What number of…

A:

Q: Fill in the blanks. (a) 700 m = km (b) 6.5 cm = mm (c) 610 mL = L (d) 3.4 L = mL (e) 550 g = kg (f)…

A: Fill in the blanks of the following conversions:

Q: What is the molecular geometry of IC14 ? O square pyramidal O tetrahedral O seesaw O square planar

A:

Q: The following statements pertain to the development of the theory of combustion by the French…

A: Given: (a) A metal is burned in a closed container, and the change in mass of the solid and volume…

Q: Carry out the following conversions:  (d) 1.955 m3 to yd3 (e) $3.99/lb to dollars per kg, (f) 8.75…

A: Given,  (d) 1.955 m3 to yd3 (e) $3.99/lb to dollars per kg, (f) 8.75 lb/ft3 to g/ml

Q: 1) A 1.728 in' of a substance has a mass of 36 grams. What is the density of the substance in g/cm'?…

A:

Q: Identify each physical property and physical mentioned in each of these statements. Also identify…

A: (a) The physical properties in the sentence are the color (blue) of the compound and melting point…

Q: (a) How many liters of wine can be held in a wine barrelwhose capacity is 31 gal? (b) The…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: (a) The density of iron is 7.874g/cm^(3). Create two conversion factors from the density; (b) What…

A: Density is a physical property of a substance which is measured as the mass per unit volume. It is…

Q: Which is larger in each pair, and by approximately how much? (a) A liter or a quart (b) A mile or a…

A: a) A liter or a quart = In the metric system, 1Liter = 1.056 quart. Therefore, a litre is larger…

Q: Carry out the following conversions: (a) 32.4 yd to centimeters, (b) 3.0 × 1010 cm/s to ft/s, (c)…

A: (a) 32.4 yd to centimeters, (b) 3.0 × 1010 cm/s to ft/s, (c) 1.42 light-years to miles (a light-year…

Q: Which of the following include exact numbers? (a) The speed of light in a vacuum is a physical…

A: A measured number contains a limited number of significant digits whereas the exact number is the…

Q: A limited number system uses base 12. There are at most

A: A limited number system uses base 12. There are at most four integer digits

Q: Q7. Perform this calculation to the correct number of significant figures: 78.222 x (12.02 - 11.52)…

A: Question (7) Given that 78.222×12.02-11.52 To solve above problem we must solve first brackets then…

Q: An astronaut on the moon places a package on a scale and finds its weight to be 19 N. (a) What…

A: On the moon, acceleration due to gravity is (gmoon)= 1.63m/s2 We know        F= m ×(gmoon)   Given…

Q: Precious metals and gems are measured in Troy weights in the English system. Use the unit…

A: " Since, you have posted a question with multiple sub parts, we will provide the question only to…

Q: The volume of water in large scale reservoirs is often measured in units of an acre-foot, which is…

A: 1 acre-foot = 43,560 ft³ 1 US liquid gallon = 231 cubic inches 1 US liquid gallon = 3.785 liters 1…

Q: A student pours 40.0 g of water at 17 degrees celsius into a beaker containing 111.2 g of water at…

A: Given that,Amount of water at 17 degree Celsius is 40.0 gAnd the amount of water again at 17 degree…

Q: Pheromones are compounds secreted by females of manyinsect species to attract mates. Typically, 1.0…

A: Density can be calculated by using the formula given below as; Density=MassVolume…

Q: In an attempt to determine the velocity of a person on a bicycle, an observer uses a stopwatch and…

A:

Q: A large piece of jewelry has a mass of 133.0 g. A graduated cylinder initially contains 49.2 mL…

A: Mass of the piece of jewelry =133.0 g The initial volume of the graduated cylinder=49.2 mL Final…

Q: The hydrometer is a device for measuring the density of liquids. The bulb contains lead shot, and…

A:

Q: Near room temperature, liquid benzene (C,H) has a density of 0.8765 g cm-3. Suppose that 0.2124 L of…

A:

Q: In 2009, a team from Northwestern University and WesternWashington University reported the…

A: (a) Convert 0.20 g/cm3 to mg = 200 mg/cm3 The volume of a 10.0-mg sample of this material can be…

Q: (b) 0.00031 (c) 0.425 (d) 70.80 °COca= 3.1x lo 254.510 5. How many significant figures are reported…

A: (a)Significant figure is a non-zero number and zero placed in between non-zero numbers is…

Q: Suppose you have a car which gets 51 miles per gallon of gasoline in the city. Suppose you take the…

A: The objective of the question is to find out how many kilometers a car can drive on city streets on…

Q: Write the following numbers in standard notation. Use a ter-minal decimal point when needed:(a)…

A: when we are going to convert scientific notation to standard notation , we have to multiply the…

Q: A crystal of sulfur has a density of 1.94 g/cc. (a) What is the mass (in grams) of a sulfur crystal…

A:

Q: IV (intravenous) solutions are mixtures of sugars, salts and other aqueous solutes fed directly to a…

A: Answer