1 answer

Two sonar units operate independently on a submarine. Each has a 90% chance of detecting an...

Question:

Two sonar units operate independently on a submarine. Each has a 90% chance of detecting an incoming torpedo.
(i) What is the probability that an incoming torpedo will be detected by at least one of the sonar units?
(ii) Two torpedoes are fired at the submarine independent of each other. What is the probability that neither torpedo will be detected?


Answers

Solution 0.90 torpedo is detected the sondu units det D- Event a sonase unit Successfully detects an incoming torenado , Give

For Further queries, please comment Below.

Thank you.

.

Similar Solved Questions

1 answer
Complete the mechanism for the base-catalyzed opening of the epoxide below by adding any missing atoms,...
Complete the mechanism for the base-catalyzed opening of the epoxide below by adding any missing atoms, bonds, charges, nonbonding electron pairs, and curved arrows. int Map :O: o final products Previous 8 Give Up & View Solution 2 Check Answer e Next Exit...
1 answer
100 Question 6 of 10 > The minimum frequency of light needed to eject electrons froma...
100 Question 6 of 10 > The minimum frequency of light needed to eject electrons froma metal is called the threshold frequency, vo. /100 Attempt 4 Find the minimum energy needed to eject electrons from a metal with a threshold frequency of 2.60 x 104s 0/100 Eo= 1.72 x10-19 00/100 With what maximum...
1 answer
Please put in excel spreadsheet and please show formula and answers. Thank you. EXTRA PRACTICE QUIZ...
Please put in excel spreadsheet and please show formula and answers. Thank you. EXTRA PRACTICE QUIZ WITH WORKED-OUT SOLUTIONS Need more practice? Try this Extra Practice Quiz (check 1. In 2015, Rancho Corporation bought semiconductor equipment for $90,000.U MACRS, what is the depreciation expense ...
1 answer
Let    be the set of third degree polynomials Is    a subspace of   ? Why or why not?...
Let    be the set of third degree polynomials Is    a subspace of   ? Why or why not? Select all correct answer choices (there may be more than one). a. is not a subspace of    because it is not closed under vector addition b....
1 answer
STANDARD VIEW PETTER VERSION MCK RCES Question 6 Selected transactions for Sophie's Dog Care are as...
STANDARD VIEW PETTER VERSION MCK RCES Question 6 Selected transactions for Sophie's Dog Care are as follows during the month of March: Mar. 1 Pald the monthly rent of $1,000 3 Performed dog grooming services for $170 on account. 5 Performed dog grooming services for cash of $215. 8 Purchased equ...
1 answer
FRACTIONAL DISTILLATION COLUMN 1. Critical components of the unit operation a. Identify THREE critical components of...
FRACTIONAL DISTILLATION COLUMN 1. Critical components of the unit operation a. Identify THREE critical components of the unit operation. b. Explain why these components are important for the proper function of the unit operation. 2. Different designs of unit operation a. With respect to the unit ope...
1 answer
A substance with a mass of 10 kg gains 106.5 kj of heat when its temperature increases 15°c. what is this substance's specific heat?
A substance with a mass of 10 kg gains 106.5 kj of heat when its temperature increases 15°c. what is this substance's specific heat?...
1 answer
What were the first industries to develop in the North?
What were the first industries to develop in the North?...
1 answer
I really need help with #33, any help would be appreciated! its asking for the total...
I really need help with #33, any help would be appreciated! its asking for the total 33. What is 1+2+3++50+51?...
1 answer
1. A geographic adjustment factor is a number that is used to multiply each relative value...
1. A geographic adjustment factor is a number that is used to multiply each relative value element so that it better reflects a geographical area’s relative costs. True False 2. The patient states that she was hit by a baseball. That is part of the ROS in the history key component. True False ...
1 answer
Calculate the number of carbon atoms in a 267 mg sample of C6H14. Use three significant...
Calculate the number of carbon atoms in a 267 mg sample of C6H14. Use three significant figures in your answer. If your answer requires scientific notation, express the value in the following format: 1.23e23...
1 answer
I'm not sure what this question is asking. Please explain and show step by step. Thank...
I'm not sure what this question is asking. Please explain and show step by step. Thank you! :) 6. The electric potential in a region of space is given by V-2xy + 3уг in units of V. The electric field, in V/m, in this region is A) 2yi+(2x +6y) j B) 2y(i+3) c) -2y(i+3j) E) none of the ...
1 answer
A discrete random variable is: A. outcomes over a continuous range of real numbers B. a...
A discrete random variable is: A. outcomes over a continuous range of real numbers B. a numerical description of the outcome of an experiment C. one for which the number of possible outcomes can be counted D. one for which the number of possible outcomes can not be counted...
1 answer
4. The major similarities and differences between the Type 1 and Type 2 CRISPR systems 5....
4. The major similarities and differences between the Type 1 and Type 2 CRISPR systems 5. The modifications made by scientists to the CRISPR system in order to convert it into a genetic tool...
1 answer
P Consider the figure above consisting of three particles of mass m attached to a massless...
P Consider the figure above consisting of three particles of mass m attached to a massless rod. Given an axis of rotation through point P, the rod rotates as shown in the figure. If the rod is released from rest in the horizontal position at t 0. What is the angular acceleration of the system (rod a...
1 answer
Constants PartA It turns out that the index of refraction of a material does not only...
Constants PartA It turns out that the index of refraction of a material does not only depend on what the material is, but also on the color light that is being refracted What you measured in lab was the index of refraction of acrylic for red light. For purple light, the index of refraction of any ma...
1 answer
Part A Consider the structure shown in (Figure 1). Assume the members are pin-connected at A,...
Part A Consider the structure shown in (Figure 1). Assume the members are pin-connected at A, B, and C. Suppose that P = 7.5 kN. Determine the horizontal component of reaction at the support A. Express your answer to three significant figures and include the appropriate units - Tuà • &bu...
1 answer
How do you test for convergence of #Sigma 5/(6n^2+n-1)# from #n=[1,oo)#?
How do you test for convergence of #Sigma 5/(6n^2+n-1)# from #n=[1,oo)#?...
1 answer
Why must open end funds keep more cash on hand than closed end funds?
Why must open end funds keep more cash on hand than closed end funds?...