Mathematics, 06.10.2019 01:00 mitetwojr
Robert takes a roast out of the oven when the internal temperature of the roast is 165°f. after 15 minutes, the temperature of the roast drops to 135°f.
the temperature of the room is 70°f.
how long does it take for the temperature of the roast to drop to 110°f?
use the newton's law of cooling equation, t(t)=ta+(t0−ta)ekt .
enter your answer in the box. round your answer to the nearest minute.
Answers: 3
Mathematics, 22.06.2019 03:30
Paul needs to buy 5/8 pound of peanuts. measure a pound into sixteenths. what measure is equivalent to 5/8 pound
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Mathematics, 22.06.2019 04:00
Gas mileage actually varies slightly with the driving speed of a car (as well as with highway vs. city driving). suppose your car averages 33 miles per gallon on the highway if your average speed is 54 miles per hour, and it averages 22 miles per gallon on the highway if your average speed is 75 miles per hour. answer parts (a) and (b) below. a. what is the driving time for a 2000-mile trip if you drive at an average speed of 54 miles per hour? what is the driving time at 75 miles per hour? the driving time at 54 miles per hour is nothing hours. (type an integer or decimal rounded to two decimal places as needed.) the driving time is at 75 miles per hour is nothing hours. (round to two decimal places as needed.) b. assume a gasoline price of $3.33 per gallon. what is the gasoline cost for a 2000-mile trip if you drive at an average speed of 54 miles per hour? what is the gasoline cost at 75 miles per hour? the gasoline cost at 54 miles per hour is $ nothing. (round to two decimal places as needed.) the gasoline cost at 75 miles per hour is $ nothing. (round to two decimal places as needed.)
Answers: 1
Mathematics, 22.06.2019 04:10
Choose the domain & range of the relation shown in the graph: domain: -1, 0, 1, 2, 3 range: -3, -1, 0, 3 domain: -3, -1, 0, 3 range: -3, -1, 0, 3 domain: -3, -1, 0, 3 range: -1, 0, 1, 2, 3 domain: 3, 1, 0, 3 range: -1, 0, 1, 2, 3
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Mathematics, 22.06.2019 07:30
Which statements accurately describe the function f(x) = 3(16)3/4? check all that apply.
Answers: 2
Robert takes a roast out of the oven when the internal temperature of the roast is 165°f. after 15 m...
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