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
aliina [53]
2 years ago
15

I am always here, but you can never see me. What am I????

Advanced Placement (AP)
1 answer:
ankoles [38]2 years ago
5 0

Answer:

future?

Explanation:

You might be interested in
Renee is a social worker in an urban community mental health center. She has just seen a new client who has depression, which sh
steposvetlana [31]
The correct answer for the question that is being presented above is this one: "A) Axis I." Renee is a social worker in an urban community mental health center. She has just seen a new client who has depression, which she codes on <span>Axis I.</span>
3 0
3 years ago
[EDITED] NEED HELP ON STATS QUESTION 40 POINTS
Margaret [11]
<h3>Answer:</h3>
  1. A — 1
  2. B — ∑[k=0..2] 15Ck(.24^k)(.76^(15-k))
  3. D — 12 and 3.1
  4. A — 0.1091
  5. B — 0.83 ...
<h3>Explanation:</h3>

1. The probability is 0.52 that the officer will pull over a driver and then the expected number more. So, if x is the expected number of drivers pulled over until one is not texting, we have ...

... x = 0.52(1+x)

... 0.48x = 0.52

... x = 0.52/0.48 = 13/12 = 1 1/12 ≈ 1 . . . . matches selection A

(<em>Comment on this result</em>: I find it interesting that these are the odds in favor of finding a driver who texts. That is, if the probability of texting is 0.98, the odds are 49:1 that a driver will be texting, and the expected number of pull-overs is 49.)

2. The probability of at most 2 being cured is the probability of 0, 1, or 2 being cured. You need to add up those probabilities. The sum in answer selection B does that.

3. The mean of a binomial distribution is ...

... μx = np = 60·0.2 = 12

... σx = √(np(1-p)) = √(12·0.8) ≈ 3.0984

These match selection D.

4. 20C14(0.8^14)(0.2^6) = 38760·.043980·0.000064 ≈ 0.109100 . . . matches A

5. mean(x) = 0.94; mean(x^2) = 1.58, so ...

... σx = √(1.58 -0.94²) ≈ 0.83 . . . . matches selection B

3 0
3 years ago
In the short run a firm will NOT maximize profit by producing the quantity of output at which MC=MR
EastWind [94]
The answer will be false
3 0
3 years ago
Surface area of a cylinder is??
kipiarov [429]

Answer:

A=2πrh+2πr2

Explanation:

i hope this helps

4 0
3 years ago
Which theory emphasizes sleeps role in restoring and repairing brain tissue?
katen-ka-za [31]
C.Growth (learning about this too !!)
5 0
3 years ago
Other questions:
  • The number of years that have passed since the rock formed is the rock's ______
    9·1 answer
  • Comparative Advantage is based upon who can produce the most of a particular good. True False
    8·1 answer
  • What is the value of the next best alternative that you give up when making a decision?
    9·1 answer
  • Select all that apply.
    8·1 answer
  • A barrio is an example of
    6·1 answer
  • The cognitive processes in the remember level of Bloom’s Taxonomy include:
    10·1 answer
  • Which scale is made entirly of half steps
    10·2 answers
  • Which group was NOT one of the barbarian tribes that invaded the late<br> Roman Empire?
    12·1 answer
  • Human interaction with the nitrogen cycle is primarily due to the breakdown of ammonium
    15·1 answer
  • When is to lines at the same directions what that means
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!