Answer:
the square root of 225 is 15.9
Answer:
2/3,3/7,5/9.
Step-by-step explanation:
I'm sure it's the right answer
Answer: 8
Step-by-step explanation: As the woman is not looking and assuming that the probability of taking a red ball is the same of a blue ball, she must select 8 balls to be sure she has at least 3 blue balls.
Because at the case of selecting 5 red balls in the first 5 selects and to have at least 3 blue ones in her hand, she will select the third blue ball at selection number 8.
3a; Rectangle
3b; Square
3c;Trapezoid
Using it's concept, it is found that the average rate of change of this function over the interval of time from 30 days to 60 days is of 0.4 insects per day.
<h3>What is the average rate of change?</h3>
- The <em>average rate of change</em> of a function f(x) over an interval [a,b] is given by the <u>change in the output divided by the change in the input</u>, that is:

In this problem:
- The inputs are of 30 and 60 days, hence
.
- At day 30, there are 20 insects, hence
.
- At day 60, there are 32 insects, hence
.
Then:

The average rate of change of this function over the interval of time from 30 days to 60 days is of 0.4 insects per day.
You can learn more about the average rate of change at brainly.com/question/25775946