On a cross-country trip, the Gonzales family planned to average 500 miles and 10 hours of driving each day. A. On average, how many miles per hour did the Gonzales family plan to drive? mph

B. At the rate from part (a), how far would the Gonzales family travel if they drove for 8 hours? 12 hours?

C. How long would it take the Gonzales family to drive 450 miles at the rate from part(a)? hours

it will be a cylinder. with a diameter of 8 and 4 single pieces high

step-by-step explanation:

560

hope this : )

, 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