Which description best describes the association between variables x and y? 10 9 8 7 6 Variable y 3 2 . 0 0 1 2 3 4 5 6 7 8 9 10 11 12 Variable x and y? a. strong positive
b. weak negative
c. strong negative
d. weak positive

1) is right

step-by-step explanation:

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

answer: 1722

step-by-step explanation:

given: the mass of saturn=

the mass of mercury=

the number of times the mass of saturn is greater than the mass of mercury

hence, the mass of saturn is 1722 times greater than the mass of mercury.