1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
PilotLPTM [1.2K]
2 years ago
15

1.5.2. You have a six-sided die that you roll once. Let Ri denote the event that the roll is i. Let Gj denote the event that the

roll is greater than j. Let E denote the event that the roll of the die is evennumbered. (a) What is PR3 jG1 , the conditional probability that 3 is rolled given that the roll is greater than 1
Mathematics
1 answer:
I am Lyosha [343]2 years ago
8 0

Answer:

What is PR3 jG1 , the conditional probability that 3 is rolled given that the roll is greater than 1

                            =0,02

Step-by-step explanation:

Sample Space for rolling a die, S(1,2,3,4,5,6]

Since all the outcomes are equally P( rolling any numebre)=1/6

G1=(2,3,4,5,6)

Hence P(G1) =P (R2)+P (R3)+P (R4)+P (R5)+P (R6)

Hence P(G1) =5/6

and R3= [3]

Hence G1  ∩ R3 =  [3]  =  R3

Hence P(G1  ∩ R3) =P( R3) =1/6

What is PR3 jG1 , the conditional probability that 3 is rolled given that the roll is greater than 1

P(G1  ∩ R3) / P(G1) = (1/6)/ (5/6=

                             =0,02

You might be interested in
Number 18.
Rashid [163]

f(x) = -5/2x + 4  

f(3) = (-5/2)(3) + 4

f(3) = -15/2 + 4

f(3) = -7.5 + 4

f(3) = -3.5

Answer: B. –3.5

4 0
3 years ago
What is the length of the diagonal of the triangle?
Setler79 [48]

Answer:

21.25

Step-by-step explanation:

use the Pythagorean theorem, it is given that the shape is a rectangle so all opposite sides are congruent and all angles are right, since we know that the diagonal forms a right triangle we can use the pythagorean theorem

the Pythagorean theorm is a^2+b^2=c^2 where a and b are the legs (in this case the side of the triangle) and c is the hypotenuse which is the longest side in a right triangle

17^2+12.75^2=x^2

x^2=7225/16

now take the square root of both sides and you get -21.25 and 21.25

distance CAN NOT be negative so -21.25 isn't an option

7 0
3 years ago
A ___ is an exponential expression with 10 as the base.
bagirrra123 [75]

Answer:

power of ten

Step-by-step explanation:

A power of ten is an exponential expression with 10 as the base. The first few power of tens (nonnegative) are 1, 10, 100, 1,000, and so on.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

4 0
2 years ago
The cost of three tickets to a movie is at least $20. select an inequality that represents the cost x (in dollars) of each ticke
GREYUIT [131]

Answer:

Step-by-step explanation:

Como quito el ingles

7 0
3 years ago
PLEASE HELP ME!! WILL MARK BRAINLIST!!
AVprozaik [17]
A because the formula is s^2h/3 and if you plug it in, it's A.
7 0
3 years ago
Other questions:
  • How to solve this question?
    5·1 answer
  • If P(a)=0.60 and P(b)=0.30, then a and b are independent events if
    8·2 answers
  • What are the solutions of 3x^2 + 14x + 16 = 0?
    12·2 answers
  • Which the following is a linear algebraic expression<br><br>pleaseee...help me in math​
    11·1 answer
  • 1.32 Factory defective rate. A factory quality control manager decides to investigate the percentage of defective items produced
    6·1 answer
  • GEOMETRY 15 POINTS PLEASE HELP
    5·1 answer
  • What is the slope of the line that contains the points (-2, 5) and (6, -3)?
    5·1 answer
  • The area of a triangle is 3x3-16x²+9x+28 and the base is x-4. Use synthetic
    12·1 answer
  • What is the value of x? ​
    12·1 answer
  • Pleaseeeee i need help
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!