subject
Mathematics, 08.02.2021 14:00 laurabwhiddon

There are 12 rolls of film in a box, and 4 are defective. Two rolls are to be selected, one after the other, sampling without replacement. What is the probability of selecting two defective rolls? Group of answer choices

None of the answers is correct.

7/23

12/132

16/144

1/4

12/144

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 15:10
Figure abcde is a regular pentagon. segment ae is located at a (2, 1) and e (4, 1). what is the perimeter of abcde? 4 units 6 units 8 units 10 units
Answers: 1
question
Mathematics, 21.06.2019 17:00
Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?
Answers: 2
question
Mathematics, 21.06.2019 18:20
F(n + 1) = f(n) โ€“ 8. if f(1) = 100, what is f(6)?
Answers: 1
question
Mathematics, 21.06.2019 18:30
Sketch one cycle if the cosine function y=2cos2theta
Answers: 1
You know the right answer?
There are 12 rolls of film in a box, and 4 are defective. Two rolls are to be selected, one after th...
Questions
Questions on the website: 13722367