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
Rina8888 [55]
3 years ago
6

The probability of rain is 2/5, what is the complementary event and its probability?

Mathematics
1 answer:
kondor19780726 [428]3 years ago
6 0
The complimentary event is the probability of it not raining. The probability of that is 1-2/5 = 3/5.
You might be interested in
The sound intensity of rustling leaves is 100 times
DedPeter [7]

Answer: 20 Decibels

Step-by-step explanation:

I don't know

8 0
3 years ago
Read 2 more answers
Evaluate 20 + 6x when x = 0.
bulgar [2K]

Answer:

If x=0 then the answer is 20.

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Use the graph below to determine a1 and d for the sequence. graphed sequence showing point 1, negative 10, point 2, negative 7,
Sonja [21]

Answer:

a_1=-10

d=3

Step-by-step explanation:

we know that                              

In an <u><em>Arithmetic Sequence</em></u> the difference between one term and the next is a constant, and this constant is called the common difference (d)

In this problem we have the ordered pairs

(1,-10),(2,-7),(3,-4),(4,-1),(5,2),(6,5)                      

Let                                          

a_1=-10\\a_2=-7\\a_3=-4\\a_4=-1\\a_5=2\\a_6=5

Find the difference between one term and the next

a_2-a_1=-7-(-10)=3              

a_3-a_2=-4-(-7)=3                  

a_4-a_3=-1-(-4)=3                        

a_5-a_4=2-(-1)=3                              

a_6-a_5=5-2=3                                                        

The difference between one term and the next is a constant        

This constant is the common difference                  

so                                                                                                                                  

The sequence graphed is an Arithmetic Sequence                    

therefore                                                                                    

The first term is a_1=-10                                    

The common difference is equal to d=3          

4 0
3 years ago
Solve the equation. Write a justification for each step. <br>5m-3=22
balu736 [363]

Answer:

m=5

Step-by-step explanation:

5m-3=22

  1. take 3 the other side by doing the opposite operation

5m= 22+3

5m= 25

  • then divide it by 5 on both sides to get the value of m.
  • 5m÷5=25÷5
  • 5and 5 cancels out and the answer becomes :

m=5

5 0
3 years ago
Read 2 more answers
If the ball is not caught, how long will it be in the air?
ale4655 [162]

Wow this is a good question whatttt

5 0
3 years ago
Other questions:
  • Find the circumference of a circle if the diameter is 24 feet.
    5·2 answers
  • Is this correct question correct?
    6·2 answers
  • Recipe calls for 2 parts grape juice and 6 parts water. Make 80 ounces of grape drink. How many ounces of grape juice and ounces
    7·1 answer
  • #9
    15·2 answers
  • Idk what two coplanor lines are
    7·1 answer
  • Can anyone help me and show me how to get the answer to this problem 54➗6+2(8-3*4)
    13·1 answer
  • Forces of 420 kg and 300 kg act on an object. The angle between the forces is 50°. Find the resultant, giving the angle it makes
    7·1 answer
  • Simplify to create an equivalent expression. 8−4(−x+5) Choose 1 answer: A 4x−12 B −4x−12 C 4x+13 D 4x+5
    5·1 answer
  • -5x + 3(7x - 5)<br> Help???
    13·2 answers
  • Need the answer asap!
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!