Answer:
x=-b/2a
Step-by-step explanation:
hope that helps :)
mark as brainliest please :)
You can use a period or a circle (not colored in)
D) All three have the same correlation coefficient.
B.
First you need to figure out how many numbers there are, so with this you can simply count 10. Then use the formula to plug in the numbers: 10(22-77)/2 to get the answer.
19-3.7 = 15.3 miles
hope this helps
Answer:10
