Acar travels at an average speed of 52 mph how long does it take to travel 286 miles

The answer is 5.5 because 286 divided by 52 equals 5.5

The formula we use is

Speed = distance /time

or

distance = speed * time

here in this question we are provided with speed = 52 mph

and distance = 286 miles

Now formula

distance = speed * time

286 miles = 52 mph * time

divide both sides by 52

286 /52 hours = time

time = 5.5 hours

or we can also say

5 hours 30 minutes

(3x-8) or (3x+8)

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