A skydiver's parachute opened at 3000 feet. Thirty seconds later, the skydiver's height was recorded at 2500 feet. What is the rate of change and what does it mean in this situation? A.
503; descending 50 feet every 3 seconds
B.
−503; descending 50 feet every 3 seconds
C.
1003; descending 100 feet every 3 seconds
D.
−1003; descending 100 feet every 3 seconds

What is the difference between the predicted value and the actual value

Astore has apples on sale for three dollars or 2 pounds how many pounds of apples can you buy for nine dollars if an apple is approximately 5 ounces how many apples can you buy for nine dollars

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.