An object is moving forward along a straight line. Let s(t) be the position of the object measured in feet at t minutes. Suppose s(0) = 0. (a) If the object is at 250 feet in 10 minutes, what is the average velocity of the object over the first 10 minutes.
(b) If the object is at 200 feet and its instantaneous velocity is 9 feet per minute at 14 minutes, what is the approximate position of the object at 16 minutes?
(c) If the instantaneous velocity is 15 feet per minute at both 9 minutes and 16 minutes, does that mean the object was traveling at a constant speed from 9 to 16 minutes?

a orange at the grocery store idk what other product that could be

it is only things thain can be deafeated

step-by-step explanation:

proportions are fractions that equal to each other. so if two fractions are the same, they are proportional.

let's check the answers to see if they are proportional.

question a is not proportional because you can't turn 1.5/3 to 3/9. if you try to multiply 1.5/3 by 2 or 3, you wont get 3/9. it's impossible to make the fractions the same.

question b is not proportional because you can't turn 22/33 to 4/6. 33 can't go into 6.

question c is proportional because when you multiply 2 and 3 by 71, you would get 142/213, and those fractions equal to each other

question d is proportional because when you divide 14 and 7 by 2, you would end up with 7/3.5, and those fractions equal to each other.