Mathematics, 13.12.2021 03:20 misswonderless

38. In a certain school, 45% of the students are boys. 80% of the boys have brown hair while 50% of those with brown hair are girls. What is the probability that a randomly selected girl does NOT have brown hair?
A) .19
B) .36
C) 55
D) .35
E) none of the above are correct

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 20:00

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0

Answers: 2

Answer

Mathematics, 21.06.2019 21:30

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14

Answers: 2

Answer

Mathematics, 22.06.2019 00:00

Y=21.95x+10 y=22.45x solve by substitution

Answers: 1

Answer

Mathematics, 22.06.2019 02:30

Yuto solved the equation below. what is the solution to yuto’s equation?

Answers: 2

Answer

You know the right answer?

38. In a certain school, 45% of the students are boys. 80% of the boys have brown hair while 50% of...

Questions

History, 11.02.2020 18:10

What was the attitude of Americans towards African Americans at the time of the Spanish American War? How had the treatment of AfricanAmericans change...

Physics, 11.02.2020 18:10

The wavelength of the laser light is 576 nm, and the screen is 1.69 m away from the wire. What is the diameter of the wire? (Hint: one of the higher o...

Business, 11.02.2020 18:10

Mr. Johnson earns $100,000 per year. Each year he spends $70,000 and saves $30,000. He pays a 5 percent sales tax on all of his spending. Assuming thi...

Chemistry, 11.02.2020 18:10

The density of benzene at 15 ∘C∘C is 0.8787 g/mg/mL. Calculate the mass of 0.1700 LL of benzene at this temperature....

Mathematics, 11.02.2020 18:11

Use the shell method to find the volume of the solid generated by revolving the regions bounded by the curves and lines about the? x-axis. y=sqrt(x),...

Chemistry, 11.02.2020 18:11

Two samples of nitrogen dioxide are decomposed into their constituent elements. One sample produces 19.2 g of oxygen and 8.40 g of nitrogen, and the o...

Social Studies, 11.02.2020 18:11

Define the concepts of individual differences and personality traits? Define intelligence, including the concepts of multiple intelligences and practi...

Physics, 11.02.2020 18:11

A runner is running on a circular track, which is 200 m in circumference. Find the magnitude of his acceleration in m/s2 when he is running at a const...

History, 11.02.2020 18:11

Question 9. 3points What type of power was commonly harnessed during the later phases of the industrial revolution? A. Power provided by w...

Business, 11.02.2020 18:11

According to PCN analysis, which process region includes process steps in which one participant is acting on another participant's resources, such as...

Mathematics, 11.02.2020 18:11

Solve for x: 5(x + 3) = 4(x − 3)...

English, 11.02.2020 18:11

My favourite scientist is madame curie in 15 to 20 lines....

Biology, 11.02.2020 18:11

Please help, super important! A purebred, red-eyed female fruit fly is mated with a white-eyed, male fruit fly. White eyes are X-linked r...

Mathematics, 11.02.2020 18:11

Solve the equation. x² =96 A 4/6 B 16/6 C 9 D 9,-9...

Chemistry, 11.02.2020 18:11

Formulate the equations of the stoichiometric coefficients for stoichiometriccombustion (in air) of a generic fuel CxHyOz, where x, y, and z may be an...

Social Studies, 11.02.2020 18:11

"You are the manager of a small boutique. You have decided to apply the Big Five Model in order to understand your employees and their work habits bec...

Mathematics, 11.02.2020 18:11

To test an herbal treatment for depression, 100 volunteers who suffered from mild depression were randomly divided into two groups. Each person was gi...

Law, 11.02.2020 18:11

Ight im bored in the middle of math class. can yall text me?...

Social Studies, 11.02.2020 18:11

When a salesperson visits your home and asks you to try a free sample of a cleaning fluid, you agree. When he returns the following week and asks you...

Biology, 11.02.2020 18:11

You have isolated a decapeptide (a 10-residue peptide) called FP, which has anticancer activity. Determine the sequence of the peptide from the follow...

More questions: Mathematics Another questions

38. In a certain school, 45% of the students are boys. 80% of the boys have brown hair while 50% of those with brown hair are girls. What is the probability that a randomly selected girl does NOT have brown hair? A) .19 B) .36 C) 55 D) .35 E) none of the above are correct

Answers

Another question on Mathematics

38. In a certain school, 45% of the students are boys. 80% of the boys have brown hair while 50% of those with brown hair are girls. What is the probability that a randomly selected girl does NOT have brown hair?
A) .19
B) .36
C) 55
D) .35
E) none of the above are correct