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
9966 [12]
3 years ago
9

Jack has 3 red sweets, 2 blue sweets and 4 green sweets, he takes one at random and eats it, he then takes another one, what is

the probability that both sweets are the same colour?
Mathematics
1 answer:
Roman55 [17]3 years ago
6 0
Um.....yes
i guess
welll ..................................YEA
You might be interested in
Helppooooopopopppppp
myrzilka [38]

Answer:

2\pi \: r

<h3>4th answer is correct</h3>

Step-by-step explanation:

2 \times \pi \times r

7 0
3 years ago
How many solutions can be found for the linear equation? 3(x+4)=3x+4
Hitman42 [59]
Hi there! The answer is 0 solutions.

3(x + 4) = 3x + 4
First we need to work out the parenthesis (for instance possible by using rainbow technique).

3x + 12 = 3x + 4
Now subtract 12.

3x = 3x  - 8
Now we can see that the right side of the equation is always 8 smaller than the left side of the equation. Because the right is always smaller, this equation cannot be solved. Therefore there are no solutions to this equation. The answer is 0 solutions.

3 0
2 years ago
30 PTS!!! ANYONE GOOD AT MATH PLS HELP!
siniylev [52]

Answer:

\frac{2}{\sqrt{5} }

Step-by-step explanation:

To solve this, all we need to do is draw a triangle.  

From the arctan(2) we can deduce that tan(x)=\frac{2}{1}

From that, we can draw our triangle as we know that tan(x) is the opposite side over the adjacent side. Attached is that triangle. Through the Pythagorean Theorem, we can find that the hypotenuse of this right triangle is  \sqrt{5}

Now all we need to do is take the sin of this triangle, which is the opposite side over the hypotenuse

This gives us the value of \frac{2}{\sqrt{5} } which is our answer.

8 0
3 years ago
1. If 9 students sharpen 18 pencils in 2 minutes, how many students will it take to sharpen 18 pencils in 1 minute?
Ad libitum [116K]
A) If 9 students sharpen 18 pencils in 2 minutes,Then if the time is halved, it will take twice as many men to sharpen 18 pencils.Hence it will take 18 students to sharpen 18 pencils in one minute B) y & 1/x. Then y = K/x where K is our constant of proportionality.Then K = yx. When x = -64 and y = -16 then K = -64 * -16 = 1024. Option DC) When x = 3 y = 8. So for an inverse variation K as calculated from B = 3 * 8 = 24.Then when K = 24 and y = 6; we have 24 = 6x. Hence x = 4. Option A
6 0
3 years ago
60% expressed as a ration is StartFraction 60 Over 100 EndFraction. What is this as a fraction in its reduced form?
Leno4ka [110]

Answer:

3/5

Step-by-step explanation:

60% means 60 out of 100. For example if you get 60 marks in an exam of 100 marks. This means you got 60% marks.

Which is 60/100. This fraction can further be reduced to 6/10 [divide both numerator and denominator by 10)

6/10 = 3/5  [divide both numerator and denominator by 2)

So, the reduced form of 60% =3/5

4 0
3 years ago
Other questions:
  • A mobile phone service provider wants to survey its customers to study privacy concerns and the sharing of their personal inform
    7·1 answer
  • Point P is located at (6,-5). P is reflected across the y axis to create P’. What quadrants is P’ in?
    13·2 answers
  • A furniture store pays a wholesale price for a mattress. Then, the store marks up the retail price to 150% of the wholesale pric
    10·1 answer
  • GPA and study time. A survey was conducted on 218 undergraduates from Duke University who took an introductory statistics course
    13·1 answer
  • Help in this question please?
    10·1 answer
  • Write the equation of a line that is perpendicular to y=7/5 x+6, that passes through the point (2,-6).
    14·1 answer
  • HELP PLEASE GIVING BRIANLIEST
    8·1 answer
  • Multiply:<br><br> 2 1/4 x 1 1/2 x 5/3=?
    8·1 answer
  • In the figure below, m2 1=(x-12)° and mZ2 =5xº.<br> Find the angle measures.
    10·1 answer
  • Lindy works at a pizza restaurant and gets a 10% employee discount. She knows that if she orders d drinks and a medium pizza wit
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!