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
sweet-ann [11.9K]
3 years ago
9

A math class consists of 26 students, 14 women, 10 men, and 2 non-binary. Two students are selected at random to participate in

a probability experiment. Compute the probability that: A man is selected, then a non-binary student. A woman is selected, then a man. Two men are selected. No men are selected.
Mathematics
1 answer:
inn [45]3 years ago
5 0
Srry idk the answer I j need points hope u find it though
You might be interested in
What is the defenition of subtraction????<br><br> helppppppp
Galina-37 [17]

Answer:

the process or skill of taking one number or amount away from another.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Leam with an example
Nata [24]

Answer:

18 because 6 times 2 is twelve and 9 times 2 is 18... only if its direcrly proportional which it is

Step-by-step explanation:

pls mark brainliest it would really help me out

8 0
2 years ago
A model rocket is launched with an intitial upupward velocity of 202 ft/s. The rocket’s height h (in feet) after seconds is give
dsp73

Given that the height of a object thrown within a gravitational field is given as a quadratic equation in time, <em>t</em>, the time at which the object is at a specified height can be found by the quadratic formula

The values of, <em>t</em>, for which the height of the rocket is 82 feet are;

t = 12.21 seconds or t = 0.42 seconds

Question: <em>Parts of the question that appear missing but can be found online are (i) To find the values of the time, t, when the rocket's height is 82 feet and round answers to the nearest hundredth</em>

The known parameters of the rocket are;

The initial upward velocity of the rocket, v = 202 ft./s

The given function representing the height, <em>h</em>, (in feet) after <em>t</em> seconds is presented as follows;

H = 202·t - 16·t²

The unknown;

The time for which the height of the rocket is 82 feet

Method;

Substitute H = 82 feet in the height function equation and solve for <em>t</em> as follows;

When H = 82, we get;

82 = 202·t - 16·t²

Therefore;

16·t² - 202·t + 82 = 0

Dividing the above equation by <em>2</em> gives;

(16·t² - 202·t + 82)/2 = 0/2

8·t² - 101·t + 41 = 0

By using the quadratic formula, we get;

\mathbf{t = \dfrac{101 \pm \sqrt{(-101)^2 - 4 \times 8 \times 41} }{2 \times 8}  =  \dfrac{101 \pm \sqrt{8889} }{16}}

Therefore, the values of <em>t</em> given by rounding off to the nearest hundredth are;

t = 12.21 or t = 0.42

The values of the time, <em>t</em>, at which the height of the rocket is 82 feet are t = 12.21 seconds or t = 0.42 seconds

Learn more about equation models of height as a function of time here;

brainly.com/question/84352

7 0
3 years ago
What is 20/5 in simplest form?
Anna007 [38]
It would be equal to 4

Hope this helps!
5 0
2 years ago
3/5y=-7/25 solve for y
eimsori [14]
Y= -7/15 
Hope this is good enough :D

8 0
3 years ago
Other questions:
  • Need help with this answer
    7·1 answer
  • A sporting goods store sells right-handed baseball gloves and left handed baseball gloves. In 1 month 12 gloves were sold for a
    12·1 answer
  • Look at the triangle. What is the value of sin x°?
    9·2 answers
  • Rebecca and Megan are shopping at a store that sells jewelry, scarves, and purses. The cost of all the items at the store includ
    6·2 answers
  • In this formula, n represents the _____ .
    7·1 answer
  • On Monday, you realize that a significant theft occurred between 6pm Friday and 8am monday. You have good video tape of the time
    11·2 answers
  • Diana works at a clothing store. She sold 1/3 of the total shirts on Tuesday and 5/12of the total number of blue shirts on Wedne
    7·1 answer
  • Can somebody plz help answer both these word problems and (write amp equation for each problem and solve) thx :3
    12·1 answer
  • Does anybody use the math tutor on here, if so are you only able to use the math tutor at certain times?
    10·1 answer
  • Help with this volume problem? (please include how you got the answer) will give brainlyest
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!