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
solong [7]
2 years ago
9

10. The probability of a new york teenager owning a skateboard is 0. 37; of owning a bicycle is 0. 36 and of owning both is 0. 2

7. A) are the events mutually exclusive or not mutually exclusive?
Advanced Placement (AP)
1 answer:
antoniya [11.8K]2 years ago
4 0

The probability of the teenager owning a skateboard or a bicycle will be 0.46 or 46%. And the events are mutually exclusive.

<h3>What is the addition rule of size for two subsets?</h3>

For two subsets A and B of the universal set U, we have:

P(A ∪ B) = P(A) + P(B) - P(A ∩ B)

The probability of a new york teenager owning a skateboard is 0.37, of owning a bicycle is 0.36, and of owning both is 0.27.

Then the probability of the teenager owning a skateboard or a bicycle will be

P(A ∪ B) = 0.37 + 0.36 - 0.27

P(A ∪ B) = 0.73 - 0.27

P(A ∪ B) = 0.46

Thus, the probability of the teenager owning a skateboard or a bicycle will be 0.46 or 46%.

The events are mutually exclusive.

Learn more about the addition rule for two subsets here:

brainly.com/question/27496136

#SPJ4

You might be interested in
Selects a strong reason to support argument. Identifies multiple, logical pieces of evidence that support reason. Evidence inclu
ivanzaharov [21]
I’ll let u know as soon as i get the answer!! i did some work like this i think i can figure it out
8 0
3 years ago
Slope integrals for calculus, having trouble need all the help I can get
Harlamova29_29 [7]

(1) The integral is straightforward; <em>x</em> ranges between two constants, and <em>y</em> ranges between two functions of <em>x</em> that don't intersect.

\displaystyle\int_{-2}^1\int_{-x}^{x^2+2}\mathrm dy\,\mathrm dx

(2) First find where the two curves intersect:

<em>y</em> ² - 4 = -3<em>y</em>

<em>y</em> ² + 3<em>y</em> - 4 = 0

(<em>y</em> + 4) (<em>y</em> - 1) = 0

<em>y</em> = -4, <em>y</em> = 1   →   <em>x</em> = 12, <em>x</em> = -3

That is, they intersect at the points (-3, 1) and (12, -4). Since <em>x</em> ranges between two explicit functions of <em>y</em>, you can capture the area with one integral if you integrate with respect to <em>x</em> first:

\displaystyle\int_{-4}^1\int_{y^2-4}^{-3y}\mathrm dx\,\mathrm dy

(3) No special tricks here, <em>x</em> is again bounded between two constants and <em>y</em> between two explicit functions of <em>x</em>.

\displaystyle\int_1^5\int_0^{\frac1{x^2}}\mathrm dy\,\mathrm dx

8 0
3 years ago
How do you get protons for an element
kakasveta [241]

Answer:

The proton number is found in the periodic table of elements.

Explanation:

<em>The atomic number </em>is the number that defines each element in the periodic table. It accounts on the number of protons in a nucleus of an element, as well as the number of electrons. It is marked by the letter Z.

It should be distinguished from the mass number which is the total number of protons <em>and </em>neutrons inside a nucleus.

7 0
3 years ago
Gawain sa pagkatuto bilang 10: Itala ang mga ideya o suhestiyon na iyong natanggap at naibagay sa loob ng isang buwan gamit ang
fenix001 [56]

Answer:I CANt really see it

Explanation:

3 0
3 years ago
YOU WILL RECEIVE 100 POINTS !!!!!!!! PLEASE ANSWER ASAPPP !!!! The legitimacy of the US political system is based on citizen par
maksim [4K]

You said it's free response and all we had to do was answer so here's me doing the bare minimum. Lol.

5 0
2 years ago
Read 2 more answers
Other questions:
  • The photographs depict rural and urban landscapes within the country of the Netherlands.
    7·1 answer
  • You should present a cogent argument based on your critical analysis of the questions posed, using appropriate psychological ter
    5·1 answer
  • 17. Which of the following scenarios describes an experiment? ​
    14·1 answer
  • Which of the following statements comparing debit cards to credit cards is TRUE? ADebit cards allow you to draw funds directly f
    9·2 answers
  • What is connection between crime and unequal access to basic services? Explain at least , four connecting factors.
    13·1 answer
  • Abraham Lincoln and the Republicans frequently declared that they sought only to prevent the expansion of slavery and not to ove
    13·1 answer
  • Which of the following countries are compact states<br> PLEASE HELP WILL GIVE BRAINLIEST!!
    12·1 answer
  • Describe the properties that makes cheat grass an invasive species.
    10·1 answer
  • What happened in the Scopes Monkey Trial?
    14·1 answer
  • In “Letter from a Birmingham Jail,” King argues a law is unjust when:
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!