Atrain moves at a constant speed of 3.1 miles per
minute.
lett represent the time in hours and d represent the
distance the distance traveled in miles. which function
rule describes the number of miles the train travels
during
any number of hours?
how far did the train travel in 8 hours?
c. d
186 ++
a d=194
8.d 1866

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

Determine if the function below is continuous. a. continuous b. not continuous, 1 hole c. not continuous, > 2 holes d. not continuous, 2 holes