Scientists at the zoo recently studied an anaconda that weighs 8,643.2 ounces the average weigth of the common rat is 11.8 ounces. about how many times heavier is the anaconda than the common rat?

The answer is 8643,2/11,8 = 732.47, so about 732 times

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify