In a test drive of a new fuel efficient car, a company tracks the car's mpg (miles per gallon) for 2 gallons of gasoline burned during a test drive. Use the approximating method developed in this section with intervals of 0.25 gallons of gasoline and the "left end" approach to complete the items below. Be sure to indicate the endpoints with open and closed "dots". (Click here for a printable version.)

Q: If a plane travels 350 mph for 1.5 hr find the distance traveled.

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Q: A kilometer is a bit more than .62 miles. If the speed limit along the stretch of a highway in…

A: Given that the speed limit along the stretch of a highway in Canada is 90 kph.

Q: a digital blood pressure cuff is often used to measure blood pressure patients who check their blood…

A: Introduction: A variable in statistics is a characteristic of interest of the elements under study,…

Q: Suppose a map of Texas has a scale of 0.5 inches: 100 miles. The ruler distance from Odessa to…

A: Given : On map scale is 0.5 inches = 100 miles The distance between Odessa to Greenville on the map…

Q: volume of a sphere varies directly as the cube of the diameter. What happens to the volume of a…

A: Given query is to find the volume of the sphere if the triple the diameter.

Q: The braking distance of a car varies directly as the square of the speed of that car. Assume that a…

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Q: Determine the rate

A: a.)Let the radius of the balloon = rRate at which the radius of the balloon is decreasing = drdt =…

Q: A digital image that is 3 1/3 inches by 4 2/3 inches on a computer screen is enlarged to make print…

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Q: Convert a speed of 40 meters/second into miles/hour. Report to the nearest decimal (no decimals 1000…

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Q: On a small neighborhood block, there are a total of 16 houses. There are 3 residents in 12 of the…

A: topic - average

Q: The weight of a body varies inversely as the square of its distance from the center of a planet. If…

A: The weight of a body varies inversely as the square of its distance from the center of a planet.If…

Q: A woman 6 feet tall walks at the rate of 3 feet per second away from a streetlight that is 15 feet…

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Q: Find the cost of gasoline when oil is  $62  a barrel. Round the answer to at least three decimal…

A: The equation of the regression line is y^=2.0169+0.0125x.

Q: Find rate and then the average revenue.

A: Given, the revenue (in dollars) from the sale of x belts is given by

Q: A funambulist (a circus performer who walks across tightropes high above an audience) walks across a…

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Q: Explain the difference between mu and x-bar.

A: The question is asking to differentiate between two statistical terms: mu (μ) and x-bar (x̄). These…