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
shutvik [7]
3 years ago
7

It is asserted that 80% of the cars approaching an individual toll both in New Jersey are equipped with an E-ZPass transponder.

Find the probability that in a sample of six cars: a. All six will have the transponder. b. At least three will have the transponder. c. None will have a transponder. Lind, Douglas. Basic Statistics for Business and Economics (p. 183). McGraw-Hill Education. Kindle Edition.
Mathematics
1 answer:
Alborosie3 years ago
5 0

Answer:

Option B, At least three will have the transponder

Step-by-step explanation:

<u>Step 1:  Find the probability in 6 cars</u>

6 * %80 or 6 * 0.8

4.8

Answer:  Option B, At least three will have the transponder

You might be interested in
I want to know how to sole a math problem which is 8-3/2/3
Elodia [21]
Are there any parenthesis? I think you might have skipped out on them.
6 0
4 years ago
I need help with the math test
prohojiy [21]
5
1
-3
These are your answers
8 0
3 years ago
Use exponents to write 81 three different ways
arlik [135]
6561^1/2 (^1/2 means to the power of a half, which is the same as the square root)
9^2
3^4
3 0
3 years ago
Read 2 more answers
CAN SOMEONE HELP ME PLSSS THIS IS THE END OF THE YEAR TEST AND ITS DUE TODAY
sammy [17]

Answer:

I gotchu <333

Step-by-step explanation:

A: y = 0.50x + 5

(y= total amount of money)

(+5 = birthday money)

B: (25) = 0.50x+5

   -5                  -5

--------------------------------

                20 = 0.50x                gilberto needs to get 40 correct answers

(divided) / 0.50    /0.50

-------------------------------------

40 = x          

C:

y= 0.50 (12) + 5                gilberto will recieve 11 dollars !

y = 6+ 5

y = 11

3 0
3 years ago
PLEASE SOMEONE HELP ME
mylen [45]

Answer:

.

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • I have four numbers that are 5, 6, 8, 10 which three of these numbers form a right triangle
    15·1 answer
  • Put the following in -1/4, -5.0, 0.7, 4/5
    7·1 answer
  • The two histograms below show the weights of dogs at two different veterinarian offices.
    13·1 answer
  • Kristin's car goes 18.95 miles for every gallon of gas. If she is planning a trip for 379 miles and gas costs $1.23 per gallon,
    12·1 answer
  • How can you know if this equation is true 1/3 + 1/5 = 2/8 = 1/4
    13·1 answer
  • Can someone please help me answer question #5<br><br><br> i will mark brainliest
    12·1 answer
  • After surveying students in her homeroom, Katie decided to use a number cube to predict the probability that a randomly chosen s
    13·2 answers
  • A circle has a circumference of 3.14 units what is the diametet
    15·2 answers
  • Solve both: 2x + y = 2 and y = 4x - 13
    6·2 answers
  • On a coordinate plane, a dashed straight line has a positive slope and goes through (negative 3, negative 7) and (0, 2). Everyth
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!