3. A jogger runs at an average speed of 5.9 mi/h. a. How fast is she running in m/s? b. How many kilometers does she run in 98 min? c. If she starts a run at 11:15 am, what time is it after she covers 4.75 x 104 ft?

Q: How long (in hours) will it take for light that travels at 3.00x108 m/s to cover the distance from…

A: Hi. Since you have posted multiple questions, we will solve only the first question for you. If you…

Q: Four research teams measured the speed at which signals travel down a certain type of nerve fiber,…

A: Given 85.0 m/s

Q: A 6.0-ft person weighs 168 Ib. What is this person's height in meters and weight in kilograms? (1 lb…

A: In the above question, we have given height and weights of a person in ft and lb. We will convert it…

Q: If you have a mixture of 10 lb. sunflower seeds which cost 32¢ per pound and 16 lb. of cracked corn…

A: #Q.1: The mixture has 10 lb sunflower seeds and 16 lb cracked corn. Cost of sunflower seeds = 32¢ /…

Q: nelニn 100cm=lm 10. The speed of light traveling through air is 3.0×108 m/s. If a bolt of lightning…

A: The time taken to travel this distance can be calculated by using formula - Speed = distance/time

Q: 7. Convert 24.5°F to degrees Celsius and Kelvin 4. A student pipets 5.00mL of ethanol into a flask…

A: Answer 7:- Given Temperature in fahrenheit = 24.5°F

Q: Help

A: Both pounds and kilograms are units of mass.  So 1 Pound = 0.4535 Kg             ……….(1)

Q: 1. In 1992, the first planets outside the Solar System were detected approximately 1300 light- years…

A: 1. As 1 light year =3.725×1017 inches

Q: Convert 83 cm into meters

A: Convert the cm to m We know that1.0 m = 100 cmnow the coversion of cm to m is as shon in figure

Q: Nitroglycerine, used to treat patients with angina, is prescribed for a patient by IV at a rate of…

A:

Q: A hot air balloon has a volume of 5.55 x 104 m3 at 57°C. a. What would be its volume at 27°C? b. At…

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant T =…

Q: 56. Some people believe that large doses of vitamin C can cure the common cold. One commercial over-…

A:

Q: How many centimeters does light travel in one year? velocity of light is 3.00•10^10 can/sec.

A: Conversion of year to seconds is given below.

Q: Four research teams measured the length of a rare whale, and what each team wrote in its team…

A: The measurement which is very close to actual value is known as most accurate. Precision relates to…

Q: Food safety guidelines recommend that a beef ribs roast (bone-in) should cook for 23.0 minutes per…

A: The recommended cooking time per pound of beef ribs has been provided as follows: Time=23.0 min/lb…

Q: ow many mg of

A: We know that 1 pound=2.205Kg    hence 90Pounds=90/2.205=40.8233kg

Q: A patient gets 2.2 L of fluid over 18 hours through an IV. The drop factor is 20 gtt/mL. rate=_____…

A: Volume of liquid = 2.2 LTime taken = 18 hoursDrop factor = 20 gtt/min

Q: 1. A friend claims that a metric ton is more than twice the mass of an English ton because a…

A: 1. A friend claims that a metric ton is more than twice the mass of an English ton because a…

Q: Part 1  How many inches are in 6.25 km? (1m = 39.37 in) Part 2 convert 2.5g/ml to g/L. Part 3…

A:

Q: 7. The label reads "oxycodone hydrochloride and mg/325 mg." The recommended dose is 1 to 2 tablets…

A: 1) Label reads oxycodone hydrochloride/ acetaminophen 2.5 mg/325 mg. The dose recommended is 1 to 2…

Q: A 26.0-oz container of salt costs $0.89. (Conversions: 6 teaspoons = 1 ounce; 16 ounces = 1 pound.)…

A: In the given case total amount of salt is given along with its cost. By using proper unit conversion…

Q: You walk 3.67 miles. Your pace is 4 miles per hour. Your stride is 2.6 feet. How many strides will…

A: Dimensional analysis is used to convert a physical quantity given in one type of unit to some other…

Q: Which is higher: 85.7 °F or 28.9 °C ? 2. The boiling point of a liquid is calculated to be 325 K.…

A: There are different temperature units given in question . We have to find temperature units in…

Q: Which of these expresses the conversion rate from Kelvin to Celsius?

A: Both Kelvin and Celsius are the widest used parameter for the   measurements of temperature. Kelvin…

Q: Food safety guidelines recommends that a beef rib roast should cook for 23.0 minutes per pound based…

A: Given: Time taken to cook 1 pound of beef rib roast=23.0 minutes. The time taken to cook  5.17…

Q: A patient is to receive: 600.0 mL IV fluid over 8.00 hours. The drop factor for the tubing is 12.0…

A: Given : Dose to be given = 600.0 mL Total duration = 8.00 hours = 8.00 X 60 = 480 min…

Q: Nitroglycerine, used to treat patients with angina, is prescribed for a patient by IV at a rate of…

A: Given,Prescribed rate = 235 μg/minIV bag = 50mg nitroglycerine/250 mL D5W

Q: Drug X" 5.0 mg/kgmg/kg per day in two divided doses. The patient weighs 56 lblb. How many mgmg…

A:

Q: A pediatric patient with a body mass of 90.0 lb is prescribed Propranolol for arrhythmia. The…

A:

Q: A student measures the dimensions of a metal block to be 2.0 cm in length, 1.0 cm in width, and 0.75…

A: a) Given : mass of metal = 7.56 g And dimensions of metal block = 2.0 cm in length, 1.0 cm in width,…

Q: An internist asks you to give 5 mcg per kg of body weight of a medication to a 264 lb patient. The…

A: The solution is given below-

Q: 1. Calculate the density of lead (in g/cm3) if a rectangular bar measuring 0.500 cm in height, 1.55…

A: (1) Density is ratio of mass and volume of a Substance. It can be written as - Density = mass/volume…

Q: 2. In part IIA, you calculate the density of a cube using a ruler and a digital caliper to measure…

A: A. Using rular and digital caliper to the side of cube, digital caliper gives highly precise value…

Q: A particular MP3 encoder can convert 87.0 kilobytes (kB) of music per second from a typical music…

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.