Question
In: Physics
Suppose one gallon of gasoline produces 1.24×108 J of energy, and this energy is sufficient to...
Suppose one gallon of gasoline produces 1.24×108 J of energy, and this energy is sufficient to operate a car for 20.8 miles. An aspirin tablet has a mass of 339 mg. If the aspirin could be converted completely into thermal energy, how many miles could the car go on a single tablet?
Solutions
genius_generous answered 2 years agoRelated Solutions
Suppose one gallon of gasoline produces 1.19×108 J of energy, and this energy is sufficient to...
Suppose one gallon of gasoline produces 1.19×108 J of
energy, and this energy is sufficient to operate a car for 21.1
miles. An aspirin tablet has a mass of 324 mg. If the aspirin could
be converted completely into thermal energy, how many miles could
the car go on a single tablet? Please explain units needed in each
equation!
Suppose one gallon of gasoline produces 1.1 × 108 J of energy, and this energy is...
Suppose one gallon of gasoline produces 1.1 × 108 J
of energy, and this energy is sufficient to operate a car for
twenty miles. If a 309 mg drop of gasoline could be converted
completely into thermal energy, how many miles could the car go
with that energy?
One gallon of gasoline in an automobile's engine produces on the average 9.5 kg of carbon...
One gallon of gasoline in an automobile's engine produces on the
average 9.5 kg of carbon dioxide, which is a greenhouse gas, that
is, it promotes the warming of Earth's atmosphere. Calculate the
annual production of carbon dioxide in kilograms if there are 40
million cars in the United States and each car covers a distance of
5300 miles at a consumption rate of 21 miles per gallon.
The number of miles a motorcycle, X, will travel on one gallon of gasoline is modeled...
The number of miles a motorcycle, X, will travel on one gallon
of gasoline is modeled by a normal distribution with mean 44 and
standard deviation 5. If Mike starts a journey with one gallon of
gasoline in the motorcycle, find the probability that, without
refueling, he can travel more than 50 miles.
The Energy information Administration reported that the mean retail price per gallon of regular grade gasoline...
The Energy information Administration reported that the mean
retail price per gallon of regular grade gasoline was $3.43 (Energy
Information Administration, July 2012). Suppose that the standard
deviation was $0.10 and that the retail price per gallon has a
bell-shaped distribution.
What percentage of regular grade gasoline sold between $3.33
and $3.53 per gallon?
What percentage of regular grade gasoline sold between $3.33
and $3.63 per gallon?
c. What percentage of regular grade gasoline sold for more than
$3.63 per...
Suppose the equilibrium price of gasoline is $3 per gallon. a. Using the demand and supply...
Suppose the equilibrium price of gasoline is $3 per
gallon.
a. Using the demand and supply graph, draw this equilibrium in
the space below. Make this graph large, it will be used for future
questions.
b. Now suppose the government imposes a binding price floor on
this market. Identify a value for this price floor that would be
binding and show it on the graph. Graphically show whether excess
demand or excess supply would result.
c. With the price floors,...
Suppose that you are interested in estimating the average number of miles per gallon of gasoline...
Suppose that you are interested in estimating the average number
of miles per gallon of gasoline your car can get. You calculate the
miles per gallon for each of the next twenty-five times you fill
the tank. Suppose that in truth, the values for your car are
bell-shaped, with a mean of 20 miles per gallon and a standard
deviation of 1. Find the possible sample means you are likely to
get based on your sample of twenty-five observations. Consider...
Suppose a study reports that the average price for a gallon of self-serve regular unleaded gasoline...
Suppose a study reports that the average price for a gallon of
self-serve regular unleaded gasoline is $3.76. You believe that the
figure is higher in your area of the country. You decide to test
this claim for your part of the United States by randomly calling
gasoline stations. Your random survey of 25 stations produces the
following prices.
$3.87
$3.89
$3.76
$3.80
$3.97
3.80
3.83
3.79
3.80
3.84
3.76
3.67
3.87
3.69
3.95
3.75
3.83
3.74
3.65
3.95
3.81...
Suppose a study reports that the average price for a gallon of self-serve regular unleaded gasoline...
Suppose a study reports that the average price for a gallon of
self-serve regular unleaded gasoline is $3.76. You believe that the
figure is higher in your area of the country. You decide to test
this claim for your part of the United States by randomly calling
gasoline stations. Your random survey of 25 stations produces the
following prices.
$3.87
$3.89
$3.76
$3.80
$3.97
3.80
3.83
3.79
3.80
3.84
3.76
3.67
3.87
3.69
3.95
3.75
3.83
3.74
3.65
3.95
3.81...
the mean gas mileage for hybrid car is 56 miles per gallon. suppose that the gasoline...
the
mean gas mileage for hybrid car is 56 miles per gallon. suppose
that the gasoline mileage is approximately normally distributed
with a standard deviation of 3.3 miles per gallon a) what
proportion of high risk it's over 62 miles per gallon b) what
proportion of hybrids gets 50 miles per gallon or less c) what
proportion of hybrids gets between 59 and 61 miles per gallon d)
what is the probability that a randomly selected hybrid gets less
than...
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