Mathematics, 29.02.2020 01:40 gothicleonardogal

[20 POINTS] At a certain high school, 15 students play stringed instruments, 20 students play brass instruments, and 5 students play neither stringed nor brass instruments. what is the probability that a randomly selected student plays either a string or brass instrument?

[20 POINTS] At a certain high school, 15 students play stringed instruments, 20 students play brass

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:20

What is the solution set of the quadratic inequality x2- 5< 0? o {xl-55x55{x- 155x55){xl -55x5 15){x1 - 15 sx5/5)

Answers: 2

Answer

Mathematics, 21.06.2019 19:50

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

Answers: 3

Answer

Mathematics, 21.06.2019 21:30

Handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony?

Answers: 1

Answer

Mathematics, 21.06.2019 21:40

Drag the tiles to the correct boxes to complete the pairs. label each function. as even , odd, or neither.

Answers: 1

Answer

You know the right answer?

[20 POINTS] At a certain high school, 15 students play stringed instruments, 20 students play brass...

Questions

Mathematics, 14.03.2020 06:25

Let's now see what the distribution of statistics is actually like under Emily's model. Define the function simulation_and_statistic to take in the mo...

Business, 14.03.2020 06:25

Outstanding checks, deposits in transit, deductions for bank fees, additions for interest, and errors are all factors that can cause the bank statemen...

Social Studies, 14.03.2020 06:25

A wise mother will give both her three-year-old and her four-year-old children identically shaped glasses of juice to avoid conflict over who has the...

English, 14.03.2020 06:25

In the hobbit what did the burglar's title barrel rider indicate to Smaug...

English, 14.03.2020 06:25

Business, 14.03.2020 06:25

The City of Monroe Police Department pension plan, a single-employer, defined-benefit plan, reported the following account balances as of January 1, 2...

Health, 14.03.2020 06:26

PLEASEE I BEG OF YOU In classical conditioning, how long the organism takes to learn an association is called: Question 1 options:

Business, 14.03.2020 06:26

On January 1, Gucci Brothers Inc. started the year with a $708,000 balance in Retained Earnings and a $598,000 balance in common stock. During the yea...

Spanish, 14.03.2020 06:26

Los anuncios del periódico y guardenlos . (Leer, guardarlos) Question 2 with 2 blanks Vaya personalmente y van las casas usted misma. (Ir, ver) Questi...

History, 14.03.2020 06:26

Zoe decided to measure the hand length of each of her classmates. First she marked a line across each student's wrist and lined up a ruler from this m...

Computers and Technology, 14.03.2020 06:26

Copy the following code into a new Java file in Eclipse. import java. util. Scanner; public class EclipseVsZyBooks {

History, 14.03.2020 06:27

Angel is trying to find out the distribution of money earned each year by website builders so that he can make some predictions about the career. He w...

Mathematics, 14.03.2020 06:27

What is the length of the diagonal, ddd, of the rectangular prism shown below? Round your answer to the nearest tenth. \qquad The length is e units....

English, 14.03.2020 06:27

How does the style of the passage affect the tone Maria Mitchell...

Business, 14.03.2020 06:27

1. A U. S. company acquired a Turkish subsidiary at the beginning of the current year. The subsidiary's trial balances for January 1 and December 31 a...

Mathematics, 14.03.2020 06:27

Five students came for after- school tutoring. lin’s teacher assigned each of them the same number of problems to complete. then he assigned each stud...

Mathematics, 14.03.2020 06:27

Which expression is equivalent to 3(2x + 5), no matter what value is substituted in for x?...

Chemistry, 14.03.2020 06:27

An abundant polar covalent molecule that serves as a solvent, has a high heat capacity, creates a high surface tension, and serves as a. a lubricant b...

Business, 14.03.2020 06:27

Assume at the end of the meeting between Jack, Hal, and Sophia, they orally agree to enter into three separate contracts. One contract is for the sale...

Mathematics, 14.03.2020 06:27

Sam will spend at most $27 on gifts. So far, he has spent $18. What are the possible additional amounts he will spend? Use c for the additional amount...

More questions: Mathematics Another questions