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
BabaBlast [244]
3 years ago
5

A certain university has 10 vehicles available for use by faculty and staff. four of these are vans and 6 are cars. on a particu

lar day, only two requests for vehicles have been made. suppose that the two vehicles to be assigned are chosen in a completely random fashion from among the 10. (a) let e denote the event that the first vehicle assigned is a van. what is p(e)? 0.4 correct: your answer is correct. (b) let f denote the probability that the second vehicle assigned is a van. what is p(f | e)? incorrect: your answer is incorrect. (c) use the results of parts (a) and (b) to calculate p(e and f) (hint: use the definition of p(f | e).)
Mathematics
1 answer:
REY [17]3 years ago
6 0
<span>There are 4 vans. So we have that probability that the first vehicle is a van p (e) = 4/10 = 0.4. P(e|f) = P( f and e) / p (f) p(e) = 0.4 and p(f) = 3/9 P (f and e) = 0.40 * 0.33 = 0.132 So p(e|f) = 0.4 * 0.33/ 0.33 = 0.4 P(f and e) p(f) * p(e) = 0.4 * 0.33 = 0.132</span>
You might be interested in
What is James's spendable income this pay period? (use pay stub) *
kicyunya [14]
Are we supposed to guess???
3 0
3 years ago
Read 2 more answers
What’s the slope and y - intercept of this equation ?
Jlenok [28]
Slope 4x and y-intercept is -10 I think I’m positive
8 0
2 years ago
Read 2 more answers
A king size candy bars costs $1 with each candy bar having 1,472 calories. If you bought 7 candy bars and took 8 days eating the
Gre4nikov [31]

Answer: your mom gay ;)

Step-by-step explanation:

4,500 calories a day

If you ate the same amount each day, that means you would eat 3 a day, since 6 divided by 2 is 3.

Find how many calories you would eat each day by multiplying 3 by 1,500

3(1,500)

= 4500

5 0
3 years ago
Which table represents the same linear relationship as y = x + 3?
Ilia_Sergeevich [38]

Answer:

The seconf option

x = 0, 2, 4

y = 3,5,7

Step-by-step explanation:

plug in your x and y points into the equation and they should be the same of both sides

ex (0,3)

3 = 0 + 3

^y    ^x

5 0
2 years ago
What is the measure of angle 1?
Ludmilka [50]

Answer:

51 degrees

Step-by-step explanation:

Subtract 129 from 180 to get angle 1

Brainliest please

Happy holidays

5 0
3 years ago
Read 2 more answers
Other questions:
  • Use the normal distribution and the given sample results to complete the test of the given hypotheses. Assume the results come f
    10·1 answer
  • Given: f(n) = 3n-5 and g(n) = 2n-1<br>Find: (fog)(5​
    11·1 answer
  • Use distributive property to rewrite 6(11+x)=
    13·2 answers
  • Please help!<br> (Please do not answer with links or “idk but good luck”)<br><br> 2(4z + 9) = 34
    15·2 answers
  • 1.64 divide by 22 I don’t even know this help me?
    7·1 answer
  • Solve this quadratic equation using the quadratic formula.<br> 5 - 10x - 3x2 = 0
    12·1 answer
  • Gimmy had i apple. his sister gave him another one. how many dose gimmy have in all
    11·1 answer
  • Draw arrays and a factor rainbow to find all of the factor pairs for the number 16
    11·1 answer
  • Graph and label the image of the figure below after a dilation by a factor of 1/2.
    11·1 answer
  • Please help me i’m stuck
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!