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
gtnhenbr [62]
3 years ago
9

Assume that two marbles are drawn without replacement from a box with 1 blue, 3 white, 2 green, and 2 red marbles. find the prob

ability of the indicated result. 20) both marbles are red.
Mathematics
1 answer:
Leona [35]3 years ago
8 0
The first time I believe it's 1/4 and then 1/7
You might be interested in
Law of sines: How many distinct triangles can be formed for which m∠A = 75°, a = 2, and b = 3?
butalik [34]
According to the law of sines:

\frac{a}{sin(A)} = \frac{b}{sin(B)}

Using the given values, we can find the angle B and find the number of possible triangles that can be formed.

\frac{2}{sin(75)}= \frac{3}{sin(B)} \\  \\ 
sin(B)=3* \frac{sin75}{2}  \\  \\ 
sin(B)=1.45 \\  \\ 
B=sin^{-1} (1.45)

The range of sin is from -1 to 1. The above expression does not yield any possible value of B, as sin of no angle can be equal to 1.45.

Therefore, we can conclude that no triangle exists with the given conditions.
5 0
3 years ago
Sin(-x)=-sinx for all values x​
Allushta [10]

Answer:

True

Step-by-step explanation:

This is just a general property to know, I don't want to prove it LOL

5 0
3 years ago
Read 2 more answers
List the side lengths from shortest to longest. (20 points)
GalinKa [24]

Answer:

b, a, c

Step-by-step explanation:'

The side opposite of the smallest angle(50) is always the smallest, which means b is the smallest

Hope this helps!

8 0
3 years ago
Read 2 more answers
in class,12 students like to play vollyboll. if 30% of the students in the class like to play volleyball,how many students are i
iren [92.7K]

Answer:

Hope this helps! If you have any questions feel free to ask.

Step-by-step explanation:


6 0
3 years ago
7-c<1 ?? HELPPPP!!!MEEEeee
sesenic [268]

Answer:

c>6, since a negative coefficient reverses the sign

Step-by-step explanation:

7-c<1

-c<-6

c>6

5 0
3 years ago
Other questions:
  • 6 to the power of 4 times 6 to the power of 4 divided by 6 to the power of 5
    13·2 answers
  • The initial population of a town is 4100​, and it grows with a doubling time of 10 years. What will the population be in 8 ​year
    10·1 answer
  • What is the result of 3÷ 3/5 Options:1/9 1/5 5 9​
    12·2 answers
  • Given the equation y _ 4 =3/4 (x + 8) in point-slope form, identify the equation of the same line in standard form.
    13·2 answers
  • The surface area of a rectangular prism is increased by a factor of 16.
    15·2 answers
  • How many triangles can be drawn with side lengths 3ft, 4ft, and 5ft
    8·1 answer
  • The airport has a moving walkway that moves at 2 feet per second. Suppose Calvin can travel 152
    14·1 answer
  • $1,250 at 5% simple interst for 2 years
    6·2 answers
  • Write an equation in slope intercept form for the line with slope 6 and y intercept -3
    6·2 answers
  • Plz help me
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!