Answer:
The probability that the very first dam you designed will overtop during your anticipated 45-year career is 0.7985.
Step-by-step explanation:
The question is related to the reliability function.
The reliability of the dam built follows an Exponential distribution with mean time between failure as 200 years.
Then the parameter of the exponential distribution will be:
The reliability function for the time in which the dam will overtop is given by:
Compute the probability that the very first dam you designed will overtop during your anticipated 45-year career as follows:
Thus, the probability that the very first dam you designed will overtop during your anticipated 45-year career is 0.7985.
Yes, it is possible to construct a regular hexagon with a straight edge and compass I did it in my geometry class.
Each of those bones pictures are equal to 2 bones. The question is asking, how many more rib bones than skull and jaw bones combined, so you’re gonna have to do some addition and subtraction.
You take the number of skull bones, which is 1(2), and add that to the number of jaw bones, which is 0. Giving you a total of 2 bones.
Then you are taking the rib bones 3(2) and finding out that you have 6.
So with that information, you can find out that there are 4 more rib more than skull and jaw bones combines (6-2=4)
Answer:
11
Step-by-step explanation:
All you have to do is plug in a. In this case, a=3.
21/a+4
21/(3)+4
21/3+4
7+4
11
If this helps please mark as brainliest
There is no attachment to your phone question. I look forward to answer your question.
