If the rate of a car on the 60 freeway is 65 mph or miles per hour, what is the car’s rate in km per second? 1 mile = 1.609 km

Q: A cyclist travels at a rate of (2.30x10^1) miles per hour. At this speed, how many minutes would it…

A: Speed of cyclist = 2.30 x 10 = 23 mi/hour Distance to be covered = 2.25 x 102 = 225 km Time to…

Q: Question 9

A: An intensive property can be defined as the bulk property or a physical property of a given system…

Q: A car moving at an average speed of 55.0 mi/h for 4.25 h has traveled how far?

A: Given information, Average speed = 55.0 mi/h Time traveled = 4.25 h Calculate : Distance = ?

Q: 13) 16.0 grams of a certain food contain 130 calories. How many grams of this food would you need in…

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Q: The rate at which water falls at the Niagara Falls is about 84,760 ft3/s. How many liters of water…

A:

Q: Carry out the given conversions from one metric unit to another. 0.351 µL = mL 54.7 km = dm

A: Given unit conversion are : (i)35 μL As we know 1μL=10-6L

Q: The goose has a mass of 19.5 lb (pounds) and is flying at 9.90 miles/h (miles per hour). What is the…

A: Given ,             Mass of the goose (m) = 19.5 lb (pounds)                            Velocity…

Q: The distance from Earth to the Sun is 1.50 x 108 km. What is the distance expressed in Gigameters…

A: Conversion of units : This can be done by a method called unitfactor method or called dimensional…

Q: Car is going 85mph. How fast is the car going in kilometers per second! ( 1 km=1.609)

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Q: An insulin solution is given to a patient suffering from hyperglycemia at the rate of 20.0 mL/hr.…

A: The rate of any process is amount of the substance flow per unit time.  The unit time may be in sec,…

Q: 120. A hybrid SUV consumes fuel at a rate of 12.8 km/L. Howmany miles can the car travel on 22.5 gal…

A: Rate of the fuel is 12.8 km/L. This shows that SUV consumes 12.8 km with one liter.

Q: While driving your rental car on your vacation in Europe, you find that you are getting 14.1 km/L of…

A: While driving our rental car on our vacation in Europe, we find that we are getting 14.1 km/L of…

Q: An imported car is listed as geting 12.9km/L. What is the cars gas mileage in units miles/gal(mpg)?…

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Q: Calculate the difference between the numbers. (9.330 x 10-4) – (2.674 × 10-³) = * TOOLS x10

A: To calculate the difference between two numbers.

Q: Shonda’s car gets an average of 27 miles per gallon. Gas costs $2.25 per gallon and she drives 892…

A: Total distance covered is 892 miles. Distance travelled for 1 gallon is 27 miles. Cost of 1 gallon…

Q: Jammie averages 18.5 miles per hour while riding her bike. What is her average speed in centimeters…

A: The question is based on the concept of physical chemistry. we have to  convert given speed into…

Q: A hybrid electric vehicle has an EPA gas mileage rating of 52 mi/ gal in the city. How many…

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Q: t takes a runner 37 minutes to complete a 10 km course. What is his/her average speed in miles per…

A:

Q: The distance from New York City to Cleveland is 464 miles. How many kilometers would this be given…

A: Answer  Convert 464 miles into km 1km = 0.621mi

Q: While driving your rental car on your vacation in Europe, you find that you are getting 14.3 km/L of…

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Q: 1( a)14,679cm are how many km?   How many milligrams are in 0.73 pounds?     How many…

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Q: 1.120 Mercury metal is liquid at normal temperatures but freezes at -38.9°C. What is this…

A: The relationship between oC, oF and K is :

Q: While in Europe, if you drive 125 km per day, how much money would you spend on gas in one week if…

A: The important conversions that will be used in this question are 1 km = 0.621  mile 1 euro = 1.26…

Q: How long a trip, in kilometers, can be made on one full tank of gasoline? Express your answer to two…

A: Two numerical problems based on unit conversion, which are to be accomplished.

Q: A slow jogger runs a mile in 11 minutes. Calculate the speed in:

A: • The values provided in the question are:-     i) Distance travelled by a jogger, d = 1 mi =…

Q: A slow jogger runs a mile in 11 minutes. Calculate the speed in

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

Q: Keeping track of units during conversions can get confusing. Therefore, a good strategy is to use…

A: We will use conversion factor to convert each term in question.

Q: 1. Convert 6.4 decades to seconds. (24 hours 6.4 decades x ( 10 jo years)x(305 days) x 60 minutes…

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Q: Convert 899 km to mm:

A: Given: Distance = 899 km To convert :  899 km to mm

Q: If a lake has a surface area of 13.5 km2 and an average depth of 17.4 m. What is the volume of the…

A: Surface area = 13.5 km2  Depth = 17.4 m  Volume = ?

Q: if i start in washington dc , and drive to new york, how many seconds will it takes if i drive 54…

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Q: Gentamicin sulfate is a water-soluble antibiotic that is used to treat a variety of bacteria,…

A: 8.)  We would use conversion factor to convert mass from grams to kg .  Then using the drug order,…

Q: after you have worked out at the gym on a stationary bike for 49.0 minutes, the distance guage…

A: Given data:

Q: Carry out the following mathematical operations involving numbers that are expressed in scientific…

A: As per our guidelines only one question is solved. Please repost the unanswered questions again.…

Q: Convert the following measurement. 0.00s - mg 0.0078 L dL

A:

Q: Which is a conversion factor corresponding to the equation: 1 mile = 1.609 kilometers?   A. 1…

A: The relation between mile and Km is given.1 mile = 1.609 kmHow many moles is 1 km?1 km X 1 mile /…

Q: You are renting a car which is reported to achieve 12.1 km/L. How many miles will you be able to…

A: Conversion of 12.1 kilometer per liter to mile per gallon:

Q: If the gas mileage of a Honda Civic car is 38 miles per gallon how many liters of gasoline would the…

A: Given : Distance to be travelled = 37.2 Km And mileage of car = 38 miles per gallon.

Q: convert 80 km/h to m/s (using scientific notation and also express your answer in scientific…

A: 1 km = 103 m 1 h = 3600 s 1 kg = 103 g 1 L = 103 mL

Q: How many meters in a kilometer? 0.1 0.0001 103 104 O 0.01 O 10 O 10,000

A: How many meter in Kilometer ?

Q: Write the numbers in scientific notation. 1099 =      x 10^a                        a=     0.00095=…

A: Write the numbers in scientific notation-

Q: The number 1960900, when rounded off to 4 significant figures, would appear as _______   a. 1.961…

A: Scientific notation: Scientific notation is a way of expressing numbers to be conveniently written…

Q: A runner want to run 11.2 km. Her running pace is 6.7 mi/hr. How many minutes must she run?

A: Total distance she wants to run = 11.2km Speed of runner = 6.7 miles/hour  We have to find the time…

Q: The world's oceans have a combined volume of 3.204 x 108 miles3. (b) The Atlantic Ocean has a…

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Q: A sprinter set a high school record in track and field, running 200.0 m in 20.5 s. what is the…

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Q: How many kilometers per hour are 15 miles per hour?

A: Given  Velocity = 15 miles/hour  Velocity in km/hour = ?

Q: Perform the following conversions: (a) 5.00 days to s,(b) 0.0550 mi to m, (c) $1.89/gal to dollars…

A: A) 5.00 days to seconds: 1 day = 24 hours  1 hour =60 minutes  1 minute= 60 seconds The conversion…

Q: While in Europe, if you drive 105 km per day, how much money would you spend on gas in one week if…

A: We have to calculate the money we spend.

Q: An airplane consumes fuel at a rate of 3.5 gallons per second. How many liters of fuel are consumed…

A:

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.