Question

1. a person is walking at a rate of 9 feet every 4 seconds. what is their speed? (the unit rate of the distance they traveled per second). speed = 9/4 = 2.25 feet per second given this rate, how far would this person travel in 14 seconds? 4. the table below shows the cost, in dollars, for different numbers of gallons of milk cost of milk

Explanation:

Step1: Calculate speed

Speed is distance divided by time. Given distance = 9 feet and time = 4 seconds, speed $v=\frac{9}{4}=2.25$ feet per second.

Step2: Calculate distance in 14 seconds

We know speed $v = 2.25$ feet per second and time $t=14$ seconds. Using the formula $d=v\times t$, we have $d = 2.25\times14=31.5$ feet.

Answer:

The person travels 31.5 feet in 14 seconds.