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
vekshin1
3 years ago
14

About 17​% of the population of a large country is allergic to pollen. if two people are randomly​ selected, what is the probabi

lity both are allergic to pollen​? what is the probability at least one is allergic to pollen​?
Mathematics
1 answer:
natulia [17]3 years ago
8 0
P( both allergic) = 0.17*0.17 =  0.0289

P(at least one is allergic)  = 1 - P(neither are allergic) =  1 - 0.83^2 = 0.311
You might be interested in
I shall mark u brainliest for the right answer and must be well explained
vichka [17]

Hello!

I believe the answer is 58°.

Explanation: In order to find this answer, we must first add up the two numbers; 87+35. After adding, your solution should be 122. In order to be a triangle, all of the degrees must all add up to 180°. Next we must subtract 122 from 180. After subtracting, the answer is 58. Therefor your answer is 58°.

6 0
3 years ago
The mean temperature for the first 7 days in January was 6 °C.
charle [14.2K]

Answer:

3.5 degrees celcius for first 8 days

6 0
3 years ago
What does x equal 3/4(x+9)=15
Gekata [30.6K]
X =5 -a bro that's what I got
5 0
3 years ago
Read 2 more answers
!!HELP ILL MARK BRAINLIST !!Write an expression for the area of the square four by combining the areas of the four triangles and
slavikrds [6]

Answer:

yeetus

Step-by-step explanation:

3 0
3 years ago
HEEELLLLPP!!!!!!!!!! Please help i hate algebra this is so confusing 20 pts
Salsk061 [2.6K]

Answer:

You are right

Step-by-step explanation:

So basically find the absolute maximum of the graph that the function creates, the highest peak is the spot with the greatest y-value, in this case is (60, 1600).

The x-value that creates the greatest y is also the x-value of the vertex for that function of yours (since your function has end behavior of both ends down). To find the x-value of the vertex, get the average of the 2 x-intercepts. So (20+100)/2, which is 60.

3 0
3 years ago
Other questions:
  • Is 7,24,25 form a right angle
    13·1 answer
  • The longer leg of a right triangle is 7 cm longer than the shorter leg. the hypotenuse is 8 cm longer than the shorter leg. what
    8·1 answer
  • On a piece of paper, draw two lines so that the vertical angles formed are supplementary.
    15·2 answers
  • A rectangular park has 2 paths of width 2m running across it. What is the total area covered by the 2 paths ?
    9·1 answer
  • In which of the following numbers does the digit 9 represent 1/100 the value of the digit 9 in the number 698
    5·1 answer
  • A cab company charges $1 fee for the cab ride,
    12·2 answers
  • Determine whether each sequence is arithmetic, geometric, or neither. Explain<br> -6, -3, 0, 3, ...
    9·2 answers
  • You will get Brainly if if you answer correctly and provide step-by-step explanation pls help me I need help with five
    10·1 answer
  • PLS HELP ITS DUE IN 5 MINUTES​
    12·1 answer
  • Indicate below wether the equation in the box is true or false 6/12= 1/3
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!