Daniel ran 5 miles in 1 hour. He ran the same pace for each of the 5 miles. Daniel's unit rate is
minutes per mile.
:: 10
:: 12
:: 20
::
24
:: 20
:: 24

12

Step-by-step explanation:

You know that he can run 5 miles in one hour, but want to know how long it takes him to run a mile. We will need to divide 1 hour (60) by 5 (total amount of miles he ran) to get 12.

i can you answer this question sweetie!

step-by-step explanation:

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for