Which situation would be best represented by a linear function?
the temperature of a glass of ice water increases by a factor of 1.05 until it reaches room temperature.
in wind chill temperatur
e decreases at a greater rate for a low wind velocity and decreases at a lower rate for a
high wind velocity when the temperature is 10° fahrenheit.
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the outside temperature decreases at a constant rate per hour between sunset and sunrise.
the body temperature of a person with pneumonia increases rapidly and then decreases as an antibiotic takes
effect.
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Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?

Find the perimeter of the figure shown above. a. 40 cm c. 52 cm b. 60 cm d. 75 cm select the best answer from the choices provided

At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.