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
Marysya12 [62]
3 years ago
7

Drag the tiles to the boxes to form correct pairs. Find the probability for the given situations, and then match the situations

with the number of times each event is predicted to occur. Josie rolls a six-sided die 18 times. What is the estimated number of times she rolls a two? 3 Slips of paper are numbered 1 through 10. If one slip is drawn and replaced 40 times, how many times should the slip with number 10 appear? 5 A spinner consists of 10 equal- sized spaces: 2 red, 3 black, and 5 white. If the spinner is spun 30 times, how many times should it land on a red space? 6 A card is picked from a standard deck of playing cards 65 times and replaced each time. About how many times would the card drawn be an ace? 4
Mathematics
1 answer:
frozen [14]3 years ago
7 0

Answer:

  • 3 (die)
  • 4 (slips)
  • 6 (spinner)
  • 5 (ace)

Step-by-step explanation:

Josie rolls a six-sided die 18 times. What is the estimated number of times she rolls a two? 3 = (1/6)(18)

Slips of paper are numbered 1 through 10. If one slip is drawn and replaced 40 times, how many times should the slip with number 10 appear? 4 = (1/10)(40)

A spinner consists of 10 equal- sized spaces: 2 red, 3 black, and 5 white. If the spinner is spun 30 times, how many times should it land on a red space? 6 = (2/10)(30)

A card is picked from a standard deck of playing cards 65 times and replaced each time. About how many times would the card drawn be an ace? 5 = (4/52)(65)

_____

The probability of a given event is the number of ways it can occur divided by the number of possibilities. For example, a 2 is one of 6 numbers on a die, so we expect its probability of showing up to be 1/6. The expected number of times it will show up in 18 rolls of the die is (1/6)(18) = 3.

You might be interested in
Solve the following log3 34<br> a. 3.3<br> b.3<br> c.3.2098<br> d. 0<br> e.2<br> f. 312
Juliette [100K]

Answer:

f

Step-by-step explanation:

5 0
3 years ago
How do you reduce 2 1/32
loris [4]

Answer:

2\frac{1}{32}=\frac{2\cdot 32+1}{32}=\frac{65}{32}

Step-by-step explanation:

Considering the expression

2\frac{1}{32}

As

\mathrm{Convert\:mixed\:numbers\:to\:improper\:fraction:}\:a\frac{b}{c}=\frac{a\cdot \:c+b}{c}

<em>Improper fraction is a fraction which has numerator greater than denominator, such as 5/3.</em>

So,

2\frac{1}{32}=\frac{2\cdot 32+1}{32}=\frac{65}{32}

As 2\frac{1}{32} is converted into improper fraction  \frac{65}{32} .

And  \frac{65}{32} can not be further reduced.

Therefore,

2\frac{1}{32}=\frac{2\cdot 32+1}{32}=\frac{65}{32}

Keywords: fraction, reduced form, improper fraction

Learn more about fractions from brainly.com/question/535608

#learnwithBrainly

7 0
3 years ago
Solve for x<br> Thanks in advance :)
uranmaximum [27]

Answer:

x = 25

Step-by-step explanation:

Here's my work. Basically, I knew that the x in angle A is alternate interior to angle C, so they would both be x. the 50 degrees is one a 180 degree line, so the inside of the triangle DCB is 130. X must equal x, so they would both be 25 degrees.

6 0
3 years ago
-10 is both rational number and integer
insens350 [35]

Yes, that's quite true.  It's also a real number, and a negative number.

Did you have a question to ask ?


6 0
3 years ago
Read 2 more answers
Answel
LiRa [457]
22 rides would be needed Explanation: one ride takes 6 kids and there are 130 kids 20 rides would take 120 21 rides would take 126 and since you can’t have kids without a ride and you can’t cut a ride into pieces there must be 22 rides
3 0
3 years ago
Other questions:
  • Is this fraction in the simplest form 23/46
    13·1 answer
  • A t-shirt costs $16.50 with the total cost, including tax coming to $17.66. what was the tax rate? (% of change)
    8·1 answer
  • The number of paper clips that Crystal has is 42 divided by the number of paper clips that Gayle has. If
    8·1 answer
  • Scarborough High School ordered several replacement books for the mathematics department. When the box of books arrived at the h
    6·1 answer
  • Find a6: 1, 1/2, 1/6, 1/24, 1/120, a6, 1/5,040, ...
    13·2 answers
  • Have anyone seen raaz?
    9·2 answers
  • How do i make 2 ( x + 3 ) into a no solution problem?
    11·1 answer
  • What is 6% of 15? Use a fraction to solve
    5·1 answer
  • Ariana is writing a poem. She writes 30 words on the first line, 30 words on the second line, 30 words on the third line, and 30
    15·2 answers
  • What are the solutions of the following system? startlayout enlarged left-brace 1st row x squared y squared = 25 2nd row 2x y =
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!