Josiah and Elena are planning to start running together a couple of days per week. In order to estimate how far they could run together in a certain amount of time, they each timed a \ mile
solo run. Josiah ran they mile in 5 minutes, 30 seconds, while Elena ran the 7 mile in 5 minutes,
15 seconds.
a) What is the unit rate for each runner? Explain what the unit rate means. b)what is the maximum number of miles Josiah and Elena can run together in an hour if they run at Josiahs place

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )

the diameter is 16 cm. are you a teacher?

step-by-step explanation:

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

c

-by-step explanation:

it would be c