subject
Mathematics, 02.01.2020 20:31 jayjay5246

Plz will give and 20 !

a number is randomly selected from {80, 81, 82, 83, 84, 85, 86}.

a is represented by the event that the number picked is less than 84.

what is the probability of the complement of event a?

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 18:40
Ten times the square of a non-zero number is eqaul to ninety times the number
Answers: 1
question
Mathematics, 21.06.2019 19:30
Agarden consists of an apple tree, a pear tree, cauliflowers, and heads of cabbage. there are 40 vegetables in the garden. 24 of them are cauliflowers. what is the ratio of the number of cauliflowers to the number of heads of cabbage?
Answers: 2
question
Mathematics, 21.06.2019 22:00
The figure shows the front side of a metal desk in the shape of a trapezoid. what is the area of this trapezoid? 10 ft²16 ft²32 ft²61 ft²
Answers: 2
question
Mathematics, 21.06.2019 22:00
Given sin∅ = 1/3 and 0 < ∅ < π/2 ; find tan2∅ a. (4√2)/9 b. 9/7 c. (4√2)/7 d.7/9
Answers: 2
You know the right answer?
Plz will give and 20 !

a number is randomly selected from {80, 81, 82, 83, 84, 85, 86...
Questions
question
Social Studies, 27.07.2019 02:50
Questions on the website: 13722367