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
sasho [114]
3 years ago
15

A local high school has both male and female students.

Mathematics
1 answer:
Kitty [74]3 years ago
8 0

Answer:

a. P(male) = 0.4

b. P(no sport and male) = 0.1

c. Unclear question (isn't it the same as b.?)

Step-by-step explanation:

The data below is what I've worked according to, which isn't very clear from the question so the answers are only correct if this is the correct table of data;

\left[\begin{array}{ccc}&No \ Sports&Sports\\Female&10&32\\Male&7&21\end {array}\right]

a.

P(male) = \frac{7 + 21}{70} \\\\ = \frac{28}{70} \\\\ = \frac{2}{5}

b.

Using the tree diagram in the picture;

P(no \ sport \ and \ male) = \frac{2}{5} * \frac{1}{4} \\\\ = \frac{1}{10}

You might be interested in
What are the missing numbers in the sequence below?
stealth61 [152]

Answer:

8.4 , 7.7

Step-by-step explanation:

- 0.7

7 0
3 years ago
The table represents the linear function f(x), and the equation represents the linear function g(x). Compare the y-intercepts an
likoan [24]

Answer:

y-intercept of f(x) = 1

y-intercept of g(x) = 1

The slope of f(x) = 1.5

The slope of g(x) = 2

Step-by-step explanation:

 x   :   0    2    4

f(x) :   1     4    7

The table x , f(x) represents a linear function

The linear function has the form y = mx + c

where m is the slope and c is y-intercept

m = (y₂-y₁)/(x₂-x₁) = (7-4)/(4-2) = 3/2 = 1.5

y-intercept is the value of y at which x = 0

From the table at x = 0 ⇒y= f(x) = 1 ⇒ c = 1

∴ f(x) = 1.5x + 1

And given g(x) = 2x + 1

We will Compare the y-intercepts and slopes of the linear functions f(x) and g(x)

y-intercept of f(x) = 1

y-intercept of g(x) = 1

The slope of f(x) = 1.5

The slope of g(x) = 2

So, y-intercept of f(x) = y-intercept of g(x) = 1

And The slope of g(x) is greater than The slope of f(x)

3 0
3 years ago
50 is 20% of what ? Round to the nearest tenth is needed
miv72 [106K]

Answer:

250

Step-by-step explanation:

20% of 250 is 50. 100% of 250 is 250, therefore 20 percent of 250 equals 50.

More simplified explanation: The question is asking if 50 is 20% of a number, what is the number? So we know that 20% is 1/5 of 100%; if we know that 50 is 20% of something, then we would multiply 50 by 5 to get the answer. We would have to multiply 50 by 5 because if 50 is 20% of a number that would mean that 50 is 1/5 of the number we need to find, so to find the number, you to multiply 50 by 5.

Hope this helps!

5 0
3 years ago
A fine orchestral performance will exhibit the skills of
Paladinen [302]

The correct option is (D) their responses

A fine orchestral performance will exhibit the skills of the musicians, their abilities to work as an ensemble, and how their responses to the conductor.

<h3>What are singular and plural pronouns?</h3>

Singular nouns, which are used to refer to a single person, place, thing, or idea, are replaced by singular pronouns.

When referring to more than one person, place, thing, or idea, plural pronouns take the place of plural nouns.

The plural pronoun "their" was used earlier in the text, but the construction "he or she" does not match that usage. Only choice D addresses existing issues without introducing new ones. The other choices are wrong because they are grammatically incorrect.

To know more about nouns, visit: brainly.com/question/11598941

#SPJ4

5 0
2 years ago
Solve for x:<br> 51 = 3x
ladessa [460]

Answer:

17

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
Other questions:
  • What is 2 times 3 hfhh
    8·2 answers
  • Max can type 160 words in 5 minutes.
    12·1 answer
  • Someone answer please!!!
    13·2 answers
  • T. Gibbs has $250in a bank account and he plans to ad $15 a week. How many weeks will it take for him to save $400
    9·2 answers
  • I need help to solve this multi step equation please give me the correct answer
    7·1 answer
  • Will Mark Brainliest!!! Which statement represents the simplified form of the given equation and correctly describes the solutio
    14·1 answer
  • The diagram shows a right-angled triangle.
    11·1 answer
  • The perimeter of the polygon above is ___ <br> 7cm 7cm 2cm 2cm 5cm 4cm 4cm 6cm
    8·2 answers
  • What fraction is equivalent to four tenths and has a denominator of 100?
    13·1 answer
  • Need answer ASAP! Please see screen shot.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!