In the past, marcie's father rode his bike 108 miles in 7.5 hours. her mother rose the same distance in 8 hours marcie plans to ride her bike 108 miles at a steady rate of 18 mph for y hours. will she match her fathers of mothers time? use the equation 108 divided by y equal 18 to justify your answer

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of

agree

step-by-step explanation: