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
allsm [11]
3 years ago
11

in one town, 76% of adults have health insurance. what is the probability that 7 adults selected at random from the town all hav

e health insurance?
Mathematics
1 answer:
ad-work [718]3 years ago
7 0

Answer:

15% probability that 7 adults selected at random from the town all have health insurance.

Step-by-step explanation:

(sample/population)^number of times selected

(76/100)^7 = (0.76)^7 = 0.15 = 15%

You might be interested in
Find the equation of the line (in slope-intercept form) through the points (1,-4) and with slope 5/2.
Phoenix [80]

Answer:

Equation of a line is y = mx + c

Where m is the slope

c is the y intercept

Equation of the line using point

( 1 , - 4) and slope 5/2 is

y + 4 =  \frac{5}{2} (x - 1) \\  \\ y + 4 =  \frac{5}{2} x -  \frac{5}{2}  \\  \\ y =  \frac{5}{2} x -  \frac{5}{2}  - 4 \\  \\  \\ y =  \frac{5}{2} x -  \frac{13}{2}

Hope this helps you

8 0
3 years ago
3x+2y=23<br> 1/2x-4=y<br><br> What should I do for this one...? I dont really understand
Hitman42 [59]

Since you have y alone on one side of the equation......

Use substitution and plug in 1/2x-4 for y in the other equation.


3x+2(1/2x-4)=23\\

Distribute

3x+x-8=23

Combine like terms

4x-8=23

Add 8 to both sides

4x=31

Divide by 4

and x=31/4

Plug this value in for x

31/4*1/2-4=y

Simplify

31/8-4=y

Multiply everything by 8 and simplify

31-32=8y\\-1=8y

Divide.....

y=-1/8


Your answers are:

y=-1/8\\x=31/4



8 0
3 years ago
Add. Write your answer in simplest form.
alexandr1967 [171]

Answer:

yes, you got it correct

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
F(x)=4x+4;{-2,-1,0,1,2}
GrogVix [38]

Answer:

i need more info

Step-by-step explanation:

please comment on this to tell me all of said details

3 0
3 years ago
Read 2 more answers
Find the value of x UREGENT HELP PLEASE
goldenfox [79]

Answer:

9.5

Step-by-step explanation:

hope it helps

8 0
3 years ago
Other questions:
  • Cicero and Themistocles run for the same political office. Cicero received w votes in the election, and
    8·2 answers
  • What is the point of intersection of the x-axis and the y-axis called?
    7·2 answers
  • Ratio And Proportion
    6·1 answer
  • If 2^x=5, what is 2^3x-4
    5·2 answers
  • 1. SPOTLIGHTS Ship A has coordinates (–1, –2) and Ship B has coordinates (–4, 1). Both ships have their spotlights fixated on th
    6·1 answer
  • What is the answer to 3/4 of 5?
    14·2 answers
  • Determine whether 5, 226 is divisible by 2,3,4,5,6,9, or 10.
    7·2 answers
  • Please help me!!!!! AND DO NOT GIVE ME NO GOD DAM LINKS!!!!!!!!!!!! :)
    15·1 answer
  • Solve 2x squared + 13x equals to 15​
    7·2 answers
  • At what time a person can travel 800 meters at 36 km per hour
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!