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
anastassius [24]
3 years ago
13

Recent statistics show that 62% of people wash their hands after using the restroom.If you shake hands with three random people,

what is the probability that all of them washed their hands after previously using the restroom?
Mathematics
1 answer:
Sedbober [7]3 years ago
6 0

Answer:

p = 0.62

Step-by-step explanation:

Probability that all three has washed their hands after previously using the restroom = 0.2383 approx. The probability that all of the 3 washed their hands after previously using the restroom is 0.2383. Explanation: It is given that, 62% of people wash their hands after using the restroom that is p = 0.62.

You might be interested in
Plz help me find the value of x
ratelena [41]

Answer:

16, 60, 20

Step-by-step explanation:

This is an equilateral triangle and since the LN is 16, LM must be as well.

The second, again is equilateral, so the angles must all be 60 degrees.

The last question is equilateral so all angles are equal to 60, and 60/3 is equal to 20.

5 0
3 years ago
Use the diagram of a sphere inscribed in a cylinder to describe the relationship between the volume of a
Anettt [7]
At ya ya ya 4000 sooo uea
6 0
3 years ago
Read 2 more answers
The ratio of the surface areas of two similar solids is 4:49. What is the ratio of a volumes?
Fynjy0 [20]

Answer: 8/343

Step-by-Step:

If two similar solids have a scale factor of a:b then,

The ratio of their surface areas (2D) is- a^2:b^2

The ratio of their volume (3D) is- a^3:b^3

First you want to square root the scale factor numbers to find the original value. Then you cube the original numbers to find the answer.

6 0
3 years ago
Kyle drew three line segments with lengths: 2/4 inch 2/3inch, and 2/6 inch list the fractions in order from least to greatest
Sati [7]
----------------------------------------------------------------
Method 1
 ----------------------------------------------------------------
Since the numerators are the same, the smaller the denominators, the greater the fraction is.

Arranging from the least to the greatest
\dfrac{2}{6} \ , \ \dfrac{2}{4} \ , \ \dfrac{2}{3}


----------------------------------------------------------------
Method 2
----------------------------------------------------------------
Lets change all to the same denominators 

\dfrac{2}{4}  =  \dfrac{2 \times 3}{4 \times 3}  =  \dfrac{6}{12}

\dfrac{2}{3}  =  \dfrac{2 \times 4}{3 \times 4}  =  \dfrac{8}{12}

\dfrac{2}{6}  =  \dfrac{2 \times 2}{6 \times 2}  =  \dfrac{4}{12}

Now that all the denominators are the same, we can arrange the fractions by comparing the numerators. The bigger the numerators, the greater the fraction.

Arranging from the least to the greatest
\dfrac{2}{6} \  , \   \dfrac{2}{4}  \ , \   \dfrac{2}{3}
3 0
3 years ago
Read 2 more answers
Uma wants to buy a video game system for $270. She has $60 and is saving $30 each week. Solve the equation 30w + 60 = 270 to fin
vlabodo [156]
30(7) + 60 = 270 

Thank you :)
4 0
3 years ago
Other questions:
  • A zoo charges $8 per person for admission. An annual family pass costs $130. How many times does a family of five have to visit
    7·1 answer
  • What fraction is equal to one half of one fourth?
    15·2 answers
  • Help I will make you a brainllest :)
    6·2 answers
  • GUYS PLEASE HELP ME!!!<br> 11 + |3 + 2^2| =
    6·2 answers
  • The height of a triangle is 6 m more than its base. The area of the triangle is 56 m?. What is the length of the base? Enter you
    10·1 answer
  • Shown here is a mathematical step taken when solving an equation. Identify the mathematical reason or property used to simplify
    8·1 answer
  • Mr. Barnes hired a plumber to fix a leak. The total cost, in dollars, that the plumber charges for a job can be modeled by the f
    10·1 answer
  • Just need help on first one.​
    12·1 answer
  • I need help on this math
    14·1 answer
  • HELP me please Show work tooo
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!