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
Ierofanga [76]
3 years ago
8

 A student has a​ one-dollar bill, a​ five-dollar bill, and a​ ten-dollar bill in a box. The student selects a bill from the box

48 times and selects the one dash dollar bill 11 times. What formula should be used to calculate the experimental​ probability? What is the experimental probability of selecting the one dash dollar ​bill? What is the theoretical probability of selecting the one dash dollar ​bill?
Mathematics
1 answer:
viva [34]3 years ago
4 0

Answer:

r/n

22.91%

33.33%

Step-by-step explanation:

To calculate the experimental probability, we must divide the number of times the event occurred by the total number of events, that is:

r / n

r = 11, n = 48

11/48 = 0.2291

In other words, the experimental probability is 22.91%

for the theoretical probability it would be the quantity that there is of that object among the total quantity of objects, in this case it would be:

1/3 = 0.3333

that is, the probability is 33.33%

You might be interested in
The weather forecast says that the probability of being cloudy tomorrow is 30% and the probability of raining is 25%. If it is c
Bumek [7]
<h3>Answer:</h3>

\large\boxed{C).\,13.5\%}

<h3>Step-by-step explanation:</h3>

In this question, we're trying to find the probability of it being cloudy and raining.

In this case, we know that:

  • Probability of it being cloudy is 30%
  • Probability of it raining is 25% (this is necessarily not needed)
  • If it's cloud, the probability of it raining is 45%

With the information above, we can find the probability.

We know that from a 100% scale, the chance of it being cloudy is 30%.

We know that if it's cloudy, the chances of raining is 45%

To find the probability of it being cloudy and raining, we would multiply 0.3 (30%) by 0.45 (45%)

Solve:

0.3*0.45=0.135\\\\\text{Move the decimal place two times to the right}\\\text{to turn it into a percent}\\\\\boxed{13.5\%}

Your answer would be C). 13.5%

<h3>I hope this helped you out.</h3><h3>Good luck on your academics.</h3><h3>Have a fantastic day!</h3>
6 0
3 years ago
A customer borrowed $2000 and then a further $1000 both repayble in 12 months. What would he have saved if he had taken out one
RSB [31]

A customer borrowed $2000 and then a further $1000 both repayble in 12 months. What would he have saved if he had taken out one loan for $3000 repayable in 12 months?

He took two different loans, it charged him loan processing fee twice, two-time documentation process, and of course, extra time spent for second loan. Instead, he could take single loan of $3000 with one-time processing fee, one-time documentation process, and time-saving also.

8 0
3 years ago
What is the volume of the prism below with height of 5 base of 10
svetoff [14.1K]

Answer:

50

Step-by-step explanation:

Multiply 5 and 10 and the answer will be 50

7 0
3 years ago
Consider the students in your statistics class as the population and suppose they are seated in four rows of 10 students each. T
hoa [83]
Given:
4 rows of ten students.

Probability of a head or tail in a coin toss is 1/2

head: 20 students sitting in the first two rows as your sample
1/2 * 1/20 = 1/40

tail: 20 students sitting in the last two rows as your sample.
1/2 * 1/20 = 1/40

<span>Does every student have an equal chance of being selected for the sample?
</span>
Yes, every student have an equal chance of beings elected for the sample.

4 0
3 years ago
The frequency table shows the results of drawing 20 cards from a bag of 100. There are an
Nezavi [6.7K]
Yellow because yellow is the color that had the most cards in that color.
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the area of that figure??
    6·1 answer
  • Simplify the expression. h^4(h^3)^-6
    5·1 answer
  • What is the equation of this graphed line?
    14·1 answer
  • Oil is leaking from an oil tanker, and an expanding circle of oil is spreading on the ocean. The radius, r, of
    13·1 answer
  • Please help I’ll give brainliest
    9·1 answer
  • HELPPPP look at imag
    10·1 answer
  • help plssss also option d is: the graph crosses the y-axis at (0,7), increasing from x= -10 to x=0 and decreasing from x=0 to x=
    15·1 answer
  • Divide. Write your answer in simplest form.<br> 7<br> — /8<br> 6
    10·1 answer
  • What value will make the equation true? <br> Y + 2 + 6 + Y = 86
    15·2 answers
  • Please answer this ASAP NO PHOTOS PLEASE
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!