I JUST NEED THESE 3 QUESTIONS

Answer:

y = -13.75x + 340

In 2019, there were 120 owls.

Step-by-step explanation:

To predict the population in subsequent years, utilize the formula y=mx+b due to the linear nature of the change.

Over four years, the fluctuation in the owl population from 340 to 285 is -55. Dividing this by 4 gives a yearly change rate of -13.75, which represents m.

The initial value or y-intercept, denoted as b in the formula, is 340.

Thus, the equation formed is y=-13.75x+340.

For the year 2019, where t=16, we calculate y=-13.75(16)+340, yielding 120.

Response:

Detailed explanation:

To determine the equivalent for b₁, utilize a common denominator following the provided formula.

Response:

The right choice is;

We cannot determine a cause and effect association because several variables were considered

Detailed explanation:

Establishing a cause and effect relationship requires the following criteria;

1) There must be a time sequence where the cause occurs before the effect

The question does not clearly indicate if the divorce (the potential cause) occurred prior to the event

2) If the cause happens, the effect must follow

Thus, everyone who is unmarried should ideally be accounted for to establish a cause and effect relationship

3) The relationship should not be explainable by alternative factors

The query mentions that those who were married tended to be more physically active, maintain a healthy weight, and were non-smokers, all of which contribute to longevity.

Response:

The two sentences are:

1) It was a challenging time, but I did what felt right, which was to respond, "Of course not," and then to hold her on my lap for a while.

2) They would recount their experiences leading up to battle and then abruptly stop discussing them

Detailed explanation:

Response:

Step-by-step breakdown:

2x²-13x+21+6x²+29x-5

=8x²+16x+16