Finding the Constant of Proportionality from a Table Time (minutes)
Temperature (°F)
Lucky's Market purchased a new freezer for the store.
When the freezer door stays open, the temperature
inside rises. The table shows how much the
temperature rises every 15 minutes. Find the unit rate
15
10
temperature (°F) 10
number of minutes 15
4
F per minute
30
20
60
40
Done
Intro

the answer is c)8

step-by-step explanaction:

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

493 would be the correct answer

step-by-step explanation: