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
iris [78.8K]
3 years ago
6

Question is down below

Mathematics
1 answer:
Bingel [31]3 years ago
5 0

This is a great question!

To determine the probability with which two sweets are not the same, you would have to subtract the probability with which two sweets are the same from 1. That would only be possible if she chose 2 liquorice sweets, 5 mint sweets and 3 humburgs -

Probability( 2 Liquorice) = 12 / 20 * 11 / 19

As you can see, the first time you were to choose a Liquorice, there would be 12 out of the 20 sweets present. After taking that out however, there would be respectively 11 Liquorice out of 19 remaining. Apply the same concept to each of the other sweets -

Probability(2 Mint ) = 5 / 20 * 4 / 19,\\Probability( 2 Humbugs ) =  3/20 * 2/19

____

Calculate the probability of drawing 2 of each, add them together and subtract from one to determine the probability that two sweets will not be the same type of sweet!

1-\left(\frac{132}{380}+\frac{20}{380}+\frac{6}{380}\right) =\\\frac{111}{190}

<u><em>Thus, the probability should be 111 / 190</em></u>

You might be interested in
Graphing Exponential Function in Exercise ,sketch the graph of the function.See example 3 and 4.
9966 [12]

Answer:

The graph is attached below.

Step-by-step explanation:

Considering the exponential function

y=3^{-2x}

\mathrm{Apply\:exponent\:rule}:\quad \:a^{bx}=\left(a^b\right)^x

3^{-2x}=\left(3^2\right)^{-x}

       =\left(3^2\right)^{-x}

       =9^{-x}

The graph is also attached below.

Keywords: exponential function, graph

Learn more about exponential function from brainly.com/question/11908487

#learnwithBrainly

7 0
3 years ago
What is 882992+2899992237×2222÷29727
maw [93]

Answer:

217648314.791

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Can someone help me again please ?!
slega [8]

Actually, if you notice that two of the lines are parallel, the answer is x=53!

4 0
2 years ago
Read 2 more answers
If Sam grows 7/8 cm a day, how much taller will he be in 30 days?
lord [1]

Answer: He would be 26.25cm taller in 30 days

brainliest would be nice

Step-by-step explanation:

5 0
3 years ago
I have a math problem and it’s a word problem can someone help me
S_A_V [24]
He spent 20 minutes
4 0
3 years ago
Other questions:
  • Three brothers have ages that are consecutive even integers the product of the first &amp; third boys ages is 20 more than twice
    6·1 answer
  • A bag contains three red marbles, two green ones, one lavender one, four yellows, and five orange marbles. HINT [See Example 7.
    5·1 answer
  • #2 Find the slope given the points (6,-12) and (15,-3)*
    15·1 answer
  • A computer password system requires 6 DIFFERENT letters (case sensitive) from the 26 alphabets. For example, AAAAAA and aaaaaa a
    13·1 answer
  • How will knowing plants needs help you choose a plant to help stop soil from washing away
    13·1 answer
  • Which statement could be used to prove to provide that the function f(x)= -4x+6 grows by equal differences over any x-interval o
    13·1 answer
  • Devaughn's age is three times Sydney's age. The sum of their ages is <br> . What is Sydney's age?
    7·2 answers
  • What is the simplest form of the fraction below?<br> 24/36
    10·1 answer
  • Find the surface of the triangular prism
    11·1 answer
  • The total surface area of solid cylinder is 616 CM square and radius is 7 cm find the height. ​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!