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
Tpy6a [65]
3 years ago
9

Debbie has two stocks, X and Y. Consider the following events:

Mathematics
1 answer:
jek_recluse [69]3 years ago
3 0

Answer:

The correct answer is (D)

Step-by-step explanation:

Given the events X and Y:

X = the price of stock X has increased

Y = the price of stock Y has increased

That means that the complement of these events are:

X' = the price of stock X has not increased

Y' = the price of stock Y has not increased

Hence, the event "the price of stock X has increased and the price of stock Y has not increased" may be written as:

X ∩ Y′

You might be interested in
Identify the relative maximum value of g(x) for the function shown below g(x)=7/x^2+5
Liula [17]
To find t<span>he relative maximum value of the function we need to find where the function has its first derivative equal to 0.

Its first derivative is -7*(2x)/(x^2+5)^2
</span>7*(2x)/(x^2+5)^2 =0 the numerator needs to be eqaul to 0
2x=0
x=0

g(0) = 7/5

The <span>relative maximum value is at the point (0, 7/5).</span>
8 0
3 years ago
Read 2 more answers
Mateo started with more
NemiM [27]

Answer:

y > 75

Step-by-step explanation:

Given that:

Starting number of boxes = > 100

Number of boxes sold = 25

Number of boxes left after selling 25

Let the number of boxes left = y

y = starting number of boxes - Numbe rof boxes sold

y = 100 - 25

y = 75

Since the starting number of boxes is more than 100

Then, y should also be more than 75

y > 75

4 0
3 years ago
Help solve a logic puzzle
Cerrena [4.2K]

Answer:

Clark- Salesperson

Smith- Police Officer

Jones- Grocer

Morgan- Pharmacist


8 0
3 years ago
Olivia has enter a buffet line in which he chooses one kind of meat two kinds of vegatables and one dessert if the order of the
masya89 [10]

Using the Fundamental Counting Theorem, it is found that she can choose 180 different meals.

<h3>What is the Fundamental Counting Theorem?</h3>

It is a theorem that states that if there are n things, each with n_1, n_2, \cdots, n_n ways to be done, each thing independent of the other, the number of ways they can be done is:

N = n_1 \times n_2 \times \cdots \times n_n

In this problem:

  • For the meat, there are 3 outcomes, hence n_1 = 3.
  • For the two vegetables, 2 are taken from a set of 6, hence, applying the combination formula, n_2 = C_{6,2} = \frac{6!}{2!4!} = 15.
  • For the dessert, there are 4 outcomes, hence n_3 = 4.

Then:

N = n_1n_2n_3 = 3(15)(4) = 180

She can choose 180 different meals.

To learn more about the Fundamental Counting Theorem, you can take a look at brainly.com/question/24314866

4 0
3 years ago
Del total de alumnos de una escuela de Medellín, la mitad nació en Medellín, un tercio en otros pueblos de Antioquia y los resta
lora16 [44]

Answer:

OK

Step-by-step explanation:

What language us That

5 0
3 years ago
Other questions:
  • there's some number that if you subtract 15 from it first, and then multiply that total by 7, the result is 28. find the number
    6·2 answers
  • Richard wants to find out his current grade in math dass after taking five quizzes. Which measure of center
    14·1 answer
  • Which of the following is the y-intercept of:
    7·2 answers
  • What additional information would you need to prove that triangle ABC is congruent to triangle DEF by ASA
    9·1 answer
  • 64.111111 rounded to the nearest penny
    7·1 answer
  • 19 6/7 divided by 4 1/8
    10·1 answer
  • Pls answer correctly brainliest and 29pts
    14·2 answers
  • If m equals x plus 4 squared and x equals -1 then m equals what​
    15·1 answer
  • If (x + 3, 8) = (6, y – 2), then coordinates (x, y) is<br>someone help me :(​
    5·1 answer
  • After being filled, a basketball loses 3.2% of its air every day. Considering that the initial volume of the ball was 840 cubic
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!