Which of the following data sets indicates a strong negative correlation?
A. {(-3, 8), (-2,-6), (-1,4), (0, -2)}
B.{(-2,-4), (0, -2), (2, 0),(4, 2)}
C.{(-2, 4), (-1, 2), (0, 0), (1, -2)

C

Step-by-step explanation:

Because if u were to plot those points it would be a negative slope

4 adults and 12 babies

step-by-step explanation:

4 x 7 = 28

12 x 15 = 180

180 + 28 =208

4 x 3 = 12

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles