Punxsutawney Phil is a groundhog who began predicting spring in 1887.By 2015, he had forecasted six more weeks of winter six times more often than he had forecasted an early spring. if there were 9 years without data, how many years had Phil predicted six more weeks of winter?

a

step-by-step explanation:

not sure but it may be b, as i said i'm not sure.

answer: your correct answer is b. d.

step-by-step explanation:

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870