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
erik [133]
3 years ago
7

If a business student is selected at random, what is the probability that the student is either enrolled in accounting or statis

tics, but not both?
Mathematics
1 answer:
Daniel [21]3 years ago
7 0
Please Send Lions, Monkeys, Cats And Zebras Into Lovely Hot Countries
Signed General Penguin
P - potassium
S - sodium
L - lithium
M - magnesium
C - calcium
A - aluminium
Z - zinc
I - iron
L - lead
H - hydrogen
C - copper
S - silver
G - gold
<span>P - platinum</span>
You might be interested in
A factory makes car batteries. The probability that a battery is defective is 1/14. If 400 batteries are tested, about how many
Rufina [12.5K]

Answer:

28.6, that is, about 29 are expected to be defective

Step-by-step explanation:

For each battery, there are only two possible outcomes. Either it is defective, or it is not. The probability of a battery being defective is independent of other betteries. So the binomial probability distribution is used to solve this question.

Binomial probability distribution

Probability of exactly x sucesses on n repeated trials, with p probability.

The expected value of the binomial distribution is:

E(X) = np

The probability that a battery is defective is 1/14.

This means that p = \frac{1}{14}

400 batteries.

This means that n = 400

How many are expected to be defective?

E(X) = np = 400*\frac{1}{14} = 28.6

28.6, that is, about 29 are expected to be defective

3 0
3 years ago
-91<br> irrational or rational?
Len [333]

Answer:

rational

Step-by-step explanation:

is not an Irrational number because it can be expressed as the quotient of two integers: 91÷ 1

Hope this Helps :)

6 0
2 years ago
Read 2 more answers
What two numbers add to get 20 and multiply to get 50
Shkiper50 [21]
It is around 17 and 3 but it gets to close at that point but I was able to get down to 2.95 and 17.05
4 0
3 years ago
Will mark the brainliest
Sati [7]

Answer:

B.   60x^8

Step-by-step explanation:

4x^2\sqrt{5x^4} \cdot 3\sqrt{5x^8} =

= 4x^2 \times 3 \sqrt{5x^4 \times 5x^8}

= 12x^2 \sqrt{25x^{4+8}}

= 12x^2 \sqrt{25} \sqrt{x^{12}}

= 12x^2 \times 5 \times x^6

= 60x^8

6 0
2 years ago
The number of hours, h, spent studying and the score, s, on a test. What is the dependent variable?
Arada [10]

Answer:

The number of hours.

Step-by-step explanation:

The dependent variable is what you are mesuaring.

7 0
2 years ago
Other questions:
  • 3(2x–1)=8(x–5)–3 halp plz thanx
    14·2 answers
  • Please help on this one?
    5·1 answer
  • How many ways are there to arrange the letters a, b, c, and d such that a is not followed immediately by b?
    6·1 answer
  • PLEASE HELP MEEE <br> Can someone calculate the area of this shape
    5·1 answer
  • T(8,15) is the midpoint of CD. The coordinates of D are (8,20). What are the coordinates of C?
    7·2 answers
  • Janice just got a 5% raise, so her hourly pay increased by
    7·1 answer
  • Find the slope of the line graphed below
    7·2 answers
  • Write the equation of a line in point-slope form that goes through the points (4, 4) and (8, 6)
    14·1 answer
  • I need help! plz<br><br><br><br>I'm confuesed​
    7·1 answer
  • Write and equation based on the graph. Please help me 20 points!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!