Answer:
I think it's D. The independent variable is the length of the race. The dependent variable is the time.
Step-by-step explanation:
Here I'm quoting user kaylaj051903 "because an independent variable is something that is constant and does not change throughout the problem. The dependent variable depends on the independent variable. The race is a 5K race. That will not change. What will change is how long it takes Stephanie to run the 5K race."
Round to the nearest thousand.
Look at the number in the place value to the right (hundreds). It is a 1. Because 1 is less than 5, round down
4000 is your answer
hope this helps
The mathematical expectation of Option A is 4. The mathematical expectation of Option B is 2.75. Option A offers a greater likelihood of advancing to the finish line.
17 is in the thousandths place, so we write it as a fraction over 1000.
17/1000
So we have:
46 17/1000
To find the answer, divide 7.2 miles by 3 hrs, this would get you to answer B, 2.4 miles per hour
