subject
Mathematics, 30.04.2017 09:27 ferny5106

Four missiles are fired at a target. if the probabilities of hitting the target are 0.3, 0.4, 0.5 and 0.6 respectively and if the missiles are fired independently then what will be the probability. i)that all the missiles hit the target? . ii)that at least one of the four hits the target? . iii)that exactly one hits the target? . iv)that exactly 2 hit the target? .

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 04.02.2019 18:51
Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.
Answers: 2
question
Mathematics, 04.02.2019 04:14
Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ
Answers: 2
question
Mathematics, 03.02.2019 20:24
Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?
Answers: 1
question
Mathematics, 03.02.2019 04:33
Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?
Answers: 1
You know the right answer?
Four missiles are fired at a target. if the probabilities of hitting the target are 0.3, 0.4, 0.5 an...
Questions
question
Biology, 22.10.2019 07:25
Questions on the website: 6551839