subject
Mathematics, 22.07.2021 04:20 hallkanay7398

Một cơ quan mua về 15 chiếc máy tính cá nhân, trong đó có 3 chiếc máy bị lỗi. Phòng A của cơ quan này được phân ngẫu nhiên 3 chiếc máy. Tính xác suất để cả 3 máy không bị lỗi

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 22:00
Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120
Answers: 3
question
Mathematics, 21.06.2019 23:50
Find the interior angle of a regular polygon which has 6 sides
Answers: 1
question
Mathematics, 22.06.2019 00:10
Examine the paragraph proof. which theorem does it offer proof for? prove jnm – nmi according to the given information in the image. jk | hi while jnm and lnk are vertical angles. jnm and lnk are congruent by the vertical angles theorem. because lnk and nmi are corresponding angles, they are congruent according to the corresponding angles theorem. finally, jnm is congruent to nmi by the transitive property of equality alternate interior angles theorem gorresponding angle theorem vertical angle theorem o same side interior angles theorem
Answers: 2
question
Mathematics, 22.06.2019 01:20
Find the axis of symmerty for x y=x squared -4x-8
Answers: 1
You know the right answer?
Một cơ quan mua về 15 chiếc máy tính cá nhân, trong đó có 3 chiếc máy bị lỗi. Phòng A của cơ quan n...
Questions
Questions on the website: 13722363