Researchers at a university have developed a safe metnod for rapidly detecting anthraxx spores in powders and on surfaces. The method has been found to work well even when there are very few anthrax spores in a powder specimen. Consider a powder specimen that has exactly 20 anthrax spores. Suppose that the number of anthrax spores in the sample detected by the new method follows an approximate uniform distribution between 0 and 20. a. Find the probability that 13 or fewer anthrax spores are detected in the powder specimen. b. Find the probability that between 3 and 10 anthrax spores are detected in the powder specimen. a. The probability that 13 or fewer anthrax spores are detected in the powder specimen is (Simplify your answer.)

Q: 10! 9! с. 4!(10-4 )! d. 8p5 9! 10! b.

A:

Q: what are parts d and e?

A: We are given an equation for the line of best fit as,

Q: 2. Find AB, where -1 4043-690 B = 1 -2 5 = [ A = 2 2 -1 -5 1 -2 1 2

A:

Q: Can. Sovle all of them

A: Yes, Sure post your questions we will solve all of your doubts.

Q: Which is the right option?

A: Pascal's identity states that Ckn=Ckn-1+Ck-1n-1 for any positive k and n. here  Ckn  are binary…

Q: Simplify. a+2 a² + a 2 +a-2 + 4 2 a² + 2a - 3

A: Given data

Q: hildren went to the fair to ride the children’s Ferris wheel.  There was a toddler, a four-year-old,…

A:

Q: I need help with parts a-c

A:

Q: FInd the GCF and the LCM of the following items. 1. x² – y² ; x² – 2xy + y2 | 2. x² + 2x - 15; x -…

A: I have solved first two question for other two question repost question it is guidelines of bartleby…

Q: do b and c.......

A: The given differential equation b)  , c) ,

Q: What about b,

A: According to Bartleby guidelines we can solve only b part as your requirement. Since, there is no…

Q: Dsery? 2.

A:

Q: what aboout b?

A: b) To estimate the average change in growth rate associated with a $1,000,000 increase in…