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
Alenkinab [10]
2 years ago
13

Help plsss anyonnne plsss

Mathematics
1 answer:
poizon [28]2 years ago
4 0

Answer:

0.50

Step-by-step explanation:

The question states at least 2 which means 2 or more.

The only applicable numbers to look at would be 2 and 3.

First of all we find 2 since it's missing.

Now all probability distributions must add up to 1.

As we can see there are 0.20, 0.30 and 0.40 which is equal to 0.90. Therefore 1 - 0.90 = 0.10 which would be 2.

Hence, the peobability that x is at least 2 is 0.10 + 0.40 = 0.50.

You might be interested in
PLEASE HELP ME I NEED SO MUCH HELP <br> I'LL GIVE YOU BRANIEST
Westkost [7]

Answer:

It's 22

Step-by-step explanation:

you multiply 3 x 5 = 15 + 7 = 22 now give me branliest

3 0
3 years ago
Read 2 more answers
What is the perimeter of the triangle expressed as a polynomial? 3x+4, x-10, 5x-2
Ganezh [65]
Your answer is 9x-8.

3x+4, x-10, 5x-2. If you combine the x's you get 9x. You can combine the numbers however you'd like. I chose to combine +4 and -2. That's 2. 2-10 = -8. Therefore your answer is 9x-8.
6 0
2 years ago
Greg's football team played 16 games this season and won 12 of them.
ruslelena [56]
You need to divide 12 by 16 to get a decimal that you can turn into a percent. 12 ÷ 16 = .75. You turn that .75 into 75%. Greg's football team won 75% of their games.
4 0
3 years ago
Read 2 more answers
Solve by substitution <br> 1. 6x+ 5y=7 x-y=3<br> 2. 3a +2b =4 2a + b=6<br> 3. 2x + y= 4 4x -y=2
Juli2301 [7.4K]

Answer:

1. y = 11

x = -48

2. a =8

b= -10

3. x= 1

y= 2

Step-by-step explanation:

1 . 6x + 5y = 7

x-y= 3

6x+5y = 7

6x-6y =18

-1y = - 11

6x + 5y = 7

y = 11

6x + 55 = 7

6x = -48

x = -48

8 0
2 years ago
Which mapping shows a function
Alja [10]
The second one because there is all the inputs are different. There is one input for every output.
4 0
3 years ago
Other questions:
  • Which function has zeros -4 and 2
    5·1 answer
  • Use the elimination method to solve the system of equations. Choose the
    10·1 answer
  • 23 points help asap!
    10·2 answers
  • $800 at 3.8% interest for 6 months<br> What is the interest?<br><br> What is the new balance?
    10·2 answers
  • G(x) = 5x h(x) = - 11x ^ 3 + 10x ^ 2 - 2x + 5
    14·1 answer
  • What is h ( t ) = − t ( 16 t + 7 ) in standard form<br><br> PLEASE HELP !!!!
    11·1 answer
  • There are 5 boxes and each box weighs x pounds. Write the expression for the total weight of the
    7·1 answer
  • The domain of a transformation function that reflects coordinates over the y-axis consists of the coordinates
    6·1 answer
  • Work out (3.6 x 10^-5) divided by (1.8 x 10^2)<br> give your answer in standard form
    10·1 answer
  • In the number 38. 7165, what number is in the hundredths position?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!