Charlotte is driving at 52.1 mi/h and receives a text message. She looks down at her phone and takes her eyes off the road for 3.27 s. How far has Charlotte traveled in feet during this time?

Q: You and some friends plan a road trip across country. The total distance is 2105 miles. Your car…

A: Total distance is = 2105 miles The car travel in a gallon is = 33 miles/gallon The cost of fuel is =…

Q: The last race I ran was a total of 12.4 miles. If my average pace was 7.5 min per mile how many…

A: 1 minute = 60 seconds So, 7.5 minutes = 7.5× 60 seconds = 450 seconds

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: The distance from your home to school is 15.5 km. How many miles is this?

A: Given, Distance = 15.5 kmConversion of kilometre (km) to miles (mi) can be done using conversion…

Q: The maximum speed a chicken can run is 9.3 miles per hour. How fast is this in meters per second?…

A:

Q: You drive in canada where the distance were marked in kilometers. The sign says you are 80km from…

A: The distance of Ottawa from the sign board is 80 km. You are travelling with a speed of 75 mi/hr. We…

Q: Human fat has a density of 0.918 g/cm3. How much volume (in cm3) is gained by a person who gains…

A:

Q: Jerry Altuve is a baseball player for the yankees. An Altuve is equivalent to his height, which is…

A: Conversion of milliliter to meters and meters to Altuve is

Q: Charlotte is driving at 68.1 mi/h and receives a text message. She looks down at her phone and takes…

A:

Q: A jogger runs a mile in 13 minutes. Calculate this speed in meters/sec. (1 mile = 1.609 km) m/sec…

A: Given : Distance travelled by jogger = 1 mile  Time taken = 13 mins

Q: Mercury has a density of 13.6 g/mL. What is the volume occupied by 112.0 g of Hg?

A: We have to calculate the volume occupied.

Q: A chemistry student is 159 cm tall and weighs 45.8 kg. What is her height in inches and weight in…

A: Conversion of units takes place using the specific conversion units.

Q: A 0.170-kg sample of methylene chloride has a density of 1.126g/cm^3. What is it's volume

A: Given: mass = 0.170 kg = 170 g density = 1.126 g/cm3   formula : Density = mass / Volume we need to…

Q: A recreational runner has an average speed of 5.9 mph. How many km does she cover in 98 min

A: All physical quantities are used to measure certain property of substances such as mass, volume,…

Q: Women runners must run a marathon race (26.2 miles) in less than 3 hours and 40 minutes to qualify…

A: 1mile=1609.344m So, 26.2miles= 26.2 x 1609.344m                          =42164.81m 1hour=60min ,…

Q: Human fat has a density of 0.918 g/cm3. How much volume (in cm3) is gained by a person who gains…

A: The density of a substance is equal to the ratio of its mass and volume. In general, the density of…

Q: A chemistry student is 189 cm tall and weighs 55.8 kg. What is her height in inches and weight in…

A: A conversion factor is a formula used to convert a set of units to another set of units for the same…

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

A:

Q: A hybrid car can make 55 miles on per gallon of gasoline. How far in kilometers will this car…

A:

Q: There are 12 eggs in a dozen. If a farmer's chickens produce an average of 464 dozen eggs in a…

A: Significant figure rules : five important significant figure rules are Non-zero digits are…

Q: 14. A student who is driving home for the holidays averages 70.5 miles per hour. How many miles will…

A: Speed = 70 miles per hour Time Travelled = 8.73 hours

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: In normal blood, there are about 5.4×109 red blood cells per milliliter. The volume of a red blood…

A:

Q: Charlotte is driving at 68.1 mi/h and receives a text message. She looks down at her phone and takes…

A: The speed is determined as the distance travelled upon the time taken.

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: The surface temperature on Mercury has been measured to be 667 K. What is this temperature in…

A:

Q: Water is dispensed from a fountain at the rate of 100 milliliters per 5.25 seconds. How many gallons…

A: Given that the rate of dispensed = 100 mL/5.25 sec Therefore, dispensed rate per second = 19.0476…

Q: The moon orbits the sun with a velocity of 2.2 x 104 miles per hour. What is this velocity in meters…

A:

Q: A 10mL graduated cylinder has a height of 7.2 inches . Make the following conversions and show your…

A: Height of cylinder = 7.2 inches Volume = 10 mL Height in  meter = ? cm = ? Km = ? Feet = ?

Q: Honda produces a hybrid electric car called the Honda Insight. The Insight has both a…

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

Q: A person drives 65 mi/hr for 55 minutes. They continue driving for another 75 minutes at 35 mi/hr.…

A:

Q: A runner wants to run 12.1 km. She knows that her running pace is 7.0 mi/h  how many minutes must…

A: Interpretation - To determine the time (in minutes) of runner girl -    Concept-  It is directly…

Q: Human fat has a density of 0.918 g/cm3. How much volume (in cm3) is gained by a person who gains…

A: Given that human fat has a density of 0.918 g/cm3. The volume (in cm3) of fat gained by a person has…

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

A:

Q: References) You are driving in Canada where the distances are marked in kilometers. The sign says…

A: The relation between distance, speed and time is shown below. Distance = speed x time

Q: A bullet leaving the muzzle of a pistol was traveling at a speed of 2450 feet per second. What is…

A:

Q: A sprinter set a high school record in track and field, running 200.0 mm in  20.9 ss .  What is the…

A:

Q: L f (x) dx

A: Definite Integral always tells us about the area under the curve within given limit.

Q: In the hospital, your doctor 100 mg of medication per hour. The label on the IV bad reads…

A: Given,Medication provided = 100 mg/hThe label on the IV bad reads = 5.0 g/1000 mLThe IV…

Q: A metal cube has a mass of 0.112 kg is dropped into a graduated cylinder containing 0.030 L of…

A:

Q: Calculate the mass in kilograms, of an object that occupies 25.3 cm3  and that has a density of 4.14…

A: Given: The volume of the object=25.3 cm3 The density of the object=4.14 g/cm3 To find: Mass in…

Q: one box of iron nails contains 85 nails and weighs 0.260lbs lbs total. The density of iron is…

A: As there is water inside the cylinder if we are adding some iron nails in it there will be a rise in…

Q: )A piece of sodium metal is submerged in mineral oil for storage. The sodium displaces 10.7 cubic…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A runner runs a speed of 5.15 mph. How long (in minutes) will it take this runner to run a 10.0 km…

A: Given information: Speed of runner = 5.15 mph Distance = 10.0 km

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

A:

Q: how far did the car travel in 10.0 minutes?

A: Velocity = distance/time taken  So, distance = velocity × time

Q: An infant is 2 feet and 2 inches tall. How tall is the infant in cm?

A: Given that, The height of infant =2 feet and 2 inches tall

Q: The boiling point for liquid nitrogen is 77 K. What is the temperature in degrees Celsiusand degree…

A: The boiling point if liquid nitrogen is 77K and it is required to convert this in degree Celsius and…

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.