subject

Mathematics, 05.05.2020 04:59 cameron12502

(06.01)
A class has 21 girls and 12 boys. What is the probability that a boy's name is drawn at random? (5 points)

(06.01) A class has 21 girls and 12 boys. What is the probability that a boy's name is drawn at rand

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 14:00

Use the knowledge of x- and y- intercepts to choose the correct graph of the equation 3x+6y=6

Answers: 1

question

Mathematics, 21.06.2019 18:30

Angela took a general public aptitude test and scored in the 88th percentile for aptitude in accounting. what percentage of the scores were at or below her score?

Answers: 2

question

Mathematics, 21.06.2019 19:50

The probability that a student graduating from suburban state university has student loans to pay off after graduation is .60. if two students are randomly selected from this university, what is the probability that neither of them has student loans to pay off after graduation?

Answers: 2

question

Mathematics, 21.06.2019 20:40

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.

Answers: 3

You know the right answer?

(06.01)
A class has 21 girls and 12 boys. What is the probability that a boy's name is drawn a...

Questions

question

History, 30.10.2019 22:31

The ""three-fifths compromise"" originally contained in the constitution referred to the proportion of states permitted to practice slavery: a rate a...

question

Physics, 30.10.2019 22:31

Aball is launched with initial speed v from ground level up a frictionless slope. the slope makes an angle θ with the horizontal. using conservation o...

question

Mathematics, 30.10.2019 22:31

(2.5 points) the probability that an airplane accident which is due to structural failure is diagnosed correctly is 0.85 and the probability that an a...

question

Engineering, 30.10.2019 22:31

The 3-lbs piece of putty is dropped 6 ft onto the 17-lbs block initially at rest on the two springs, each with a stiffness k = 2 lbs/in. calculate the...

question

Business, 30.10.2019 22:31

Which of these best describes a line of credit? a. short-term loan secured by accounts receivable b. long-term, prearranged, non committed bank loan...

question

Business, 30.10.2019 22:31

Davidson electronics has the following: units unit cost inventory, jan. 1 5,000 $ 8 purchase, april 2 15,000 10 purchase, aug. 28 20,000 12 if davids...

question

Business, 30.10.2019 22:31

Level company owns bonds of leader company classified as held-to-maturity. during 2018, the fair value of those bonds increased by $4 million. interes...

question

Mathematics, 30.10.2019 22:31

Asurvey asks a random sample of 1500 adults in ohio if they support an increase in the state sales tax from 5% to 6%, with the additional revenue goin...

question

Social Studies, 30.10.2019 22:31

Allan suffers from mild mood swings that range from dysphoria to hypomania. his mood can change rapidly and at times his behavior borders on eccentric...

question

Physics, 30.10.2019 22:31

Astronomers determine that a certain square region in interstellar space has an area of approximately 2.4 \times 10^72.4×10 7 (light-years)2, where a...

question

Business, 30.10.2019 22:31

You are planning to invest $ 5,000 in an account earning 9% per year for retirement. (a) if you put the $ 5,000 in an account at age 23, and withdraw...

question

Computers and Technology, 30.10.2019 22:31

Alist is sorted in ascending order if it is empty or each item except the last one is less than or equal to its successor. define a predicate issorted...

question

Physics, 30.10.2019 22:31

Toy car w travels across a horizontal surface with an acceleration of aω after starting from rest. toy car z travels across the same surface toward ca...

question

Business, 30.10.2019 22:31

Ashley loves books and often shops at a nearby books-a-million. at the beginning of the year, she enrolled in a program where for $5 she would get a p...

question

Business, 30.10.2019 22:31

Which of the following statements is false? a. a bank's assets are its uses of funds. b. bank capital is recorded as an asset on the ba...

question

Physics, 30.10.2019 22:31

Everyone must follow the law. leaders must obey the law. government must obey the law. no one is above the law. all of these are characteristics of wh...

question

Mathematics, 30.10.2019 22:31

An online music club has a one-time registration fee of $25.95 and charges $0.99 to buy each song. allison received $100 at her birthday party and has...

question

Social Studies, 30.10.2019 22:31

Pros cons • allows candidates to directly reach voters through a wide variety of media . often ends up focusing on...

question

Mathematics, 30.10.2019 22:31

El molde para una barra de chocolate tiene la forma de un prisma recto cuya base es un trapecio isósceles de lados 4; 4; 4 y 8 cm respectivamente si l...

question

Mathematics, 30.10.2019 22:31

An item originally costs $16.95 and is on sale for 22% off the original price. the sales tax is 6.5%. find the cost of the item with tax. work out you...

More questions: Mathematics Another questions

Questions on the website: 13722363