The average lifespan of humans is approximately 60.0 yrs and the average times a heart beats is approximately 60.0 beats per min.  how many heartbeats are there in a lifetime?

Q: In replicate analyses, the carbohydrate content of a glycoprotein (a protein with sugars attached to…

A: A numerical problem based on determination of mean, which is to be accomplished.

Q: Give an example from every day life

A: To provide a real life example of dynamic equilibrium.

Q: A lightbulb consumes energy at a rate of 80.0 joules per second. How long in seconds will it take…

A: rate of energy consumption = 80.0 J/secondEnergy consumption by bulb = 2.30105 Jtime required =?

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

A: According to the question, it is given that time is taken to cook 1 Pound roast = 23.0 minutes Thus,…

Q: 31. A Yadio chemist prepames a cobalt sample 0.100 moks trom AS pert contrining of 58CO· As per…

A: Answer :-  Half-life of 58Co =  70.87 days…

Q: Assume the recommended single dose of ibuprofen for children over the age of two is 4.5 mg per pound…

A: Ibuprofen is a widely used as a pain relieving drug. It is taken for all sorts of pain in the…

Q: Precipitation Transpiration Evaporation Bedrock Run-Off Infiltration Groundwater Lake What type of…

A: The shown picture represents the water cycle.

Q: Jollibee Burger     Item                             Sodium(mg)                Fat(g)…

A: For the proper development of the human body and the physiological systems associated with it,…

Q: create  Cp against time on linear graph paper Log Cp versus time on linear graph paper Cp against…

A: The first one is a linear plot of the Cp versus versus time. A smooth decline in concentration with…

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: 425 Time Series in the North Pacific 8.30 Mauna Loa Atmospheric CO2 (ppm) ALOHA seawater PCO2 insitu…

A: A question based on tools in analytical chemistry that is to be accomplished.

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

A: beef rib roast (bone-in) should cook for 23.0 minutes per pound based on a 325 °F oven setting…

Q: If a 185-lb patient is prescribed 145 mg of the cholesterol lowering drug Tricor daily, what dosage…

A: Given :- mass of patient = 185-lb               Drug given to patient = 145 mg  To calculate :-…

Q: In an experiment, calcium carbonate reacted with different volumes of hydrochloric acid in water.…

A: Calcium carbonate reacts with hydrochloric acid to form the carbon dioxide gas.

Q: physical changes Protein hydrolysis                                                    wax melting…

A: Classify the following as chemical or physical changes. Protein hydrolysis…

Q: The dosage for an antibiotic is prescribed at 8.0 mg per kilogram of body weight, taken twice daily…

A:

Q: A woman weighs 59.0 kg and is given 720. mg pills of a drug The concentration of drug inside the…

A: Half-life = 3hrweight of women= 59 kgmass of pills = 720mg∴ initial concentration of pill, N∘=…

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: Assuming that gasoline is 100% isooctane and that the density of isooctane is 0.792 g/mL, what mass…

A: Given reaction,        C8H18 + 12.5O2  → 8CO2 + 9H2O

Q: Tracy is receiving lanoxin every 8 hours. She weighs 63 kg. The dose range for this drug is 0.030 to…

A: Given weight of Tracy is 63 kg.  Dose range of lanoxin is 0.030 to 0.060 mg/kg every day. The…

Q: You have to walk 19352 mi from the crash site of your Mars spacecraft to the interplanetary mars…

A: 1mi = 1.6km 2.2lb = 1kg

Q: individual bikes to work one day a week 50/52 work weeks (5 days) a year. they save 12.5

A:

Q: 10k gold is often used in jewelry (k=karat). Pure gold is 24k. What percentage of 10k gold is…

A: Gold purity analysisPure gold is 24k (k = karat)Purity of gold is a measure of amount of pure gold…

Q: Eastern loggerhead shrike is a critically endangered species of bird in Canada. Its population has…

A: This is a pure logic question. What we have is the number of birds in 2004 and 2009. So it's very…

Q: If time could be expressed in ppm, how many seconds per year would be 2.5 ppm?

A: The full form of 'ppm' is parts per million. It is generally a unit by which concentration of a…

Q: Future trends in green chemistry (

A: Future Trends in Green Chemistry :-

Q: Energy consumption in the United States produced 4.57 x 10^6 metric tons of carbon dioxide emissions…

A: Given: Mass of CO2 = 4.57 X 106 metric tons.

Q: Which of the following are chemical changes? and which are physical changes? DNA unwinding?

A: If the reaction is irreversible and bond making and bond breaking occur in the reaction and then…