To determine the number of trout in a lake, a conservationist catches 185 trout, tags them and throws them back into the lake. Later,44 trout are caught;
11 of them are tagged. How many trout would the conservationist expect to be in the lake?

11/44 reduces to 1/4

1/4 of the trout caught were tagged.

185 trout were tagged

185 / 1/4 = 740

There are 740 total trout.

  b.   the average rate of change of f(x) is less than the average rate of change of g(x).

step-by-step explanation:

since the length of the interval is the same in each case, we only need to compare the change in y-value to see which is greater.

so the change in y-value for function f is (6 )) = 9.

the table tells us

so the change in y-value for function g is (31 -1) = 30.

the change in y-value of f(x) on the interval is less than the change in y-value of g(x) on the same interval, so the average rate of change of f(x) is less than the average rate of change of g(x).

answer:   b

step-by-step explanation:

x2 = 16

x can not be a negative number because 16 is positive

the only answer would be positive 8