Mathematics, 24.06.2020 05:01 jazz71527152

At a certain high school, 25 students play only stringed instruments, 15 students play only brass instruments, and 5 students play both. There are also 5 students who play neither stringed nor brass instruments. What is the probability that a randomly selected student plays both a stringed and brass instrument?

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 19:00

Solve the equation using the zero-product property. -3n(7n - 5) = 0 a. 0, -5/7 b. -1/3, -5/7 c. -1/3, 5/7 d. 0, 5/7

Answers: 2

Answer

Mathematics, 21.06.2019 23:30

I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i

Answers: 1

Answer

Mathematics, 22.06.2019 00:00

What is perpendicular to y=-1/2x+11

Answers: 1

Answer

Mathematics, 22.06.2019 02:10

If point cis between points a and b, then ac + — = ab

Answers: 1

Answer

You know the right answer?

At a certain high school, 25 students play only stringed instruments, 15 students play only brass in...

Questions

History, 03.08.2019 23:30

Who the zhou kings rule their newly conquered kingdom...

Social Studies, 03.08.2019 23:30

What advantage did the american merchants have during the early 1800s...

History, 03.08.2019 23:30

What was eisenhower’s strategy for containing communism...

Mathematics, 03.08.2019 23:30

Gia's bus route to school is 5 1/2 miles. the bus route home is 1 3/5 times as long. how long is gia's bus route home? show work...

Mathematics, 03.08.2019 23:30

Suppose the average yearly salary of an individual whose final degree is a master's is $38 thousand less than twice that of an individual whose final...

English, 03.08.2019 23:30

Complete each sentence with your own ideas about jobs. use a noun or a noun phrase and/or an infinitive with each verb.? i like i don't like i want...

English, 03.08.2019 23:30

Which sentence is punctuated correctly? edward once said that his favorite dickens novel was “great expectations.” we had to memorize washington’s fa...

History, 03.08.2019 23:30

Which two theories do you think a dictator might claim as justification for taking power?...

Mathematics, 03.08.2019 23:30

Elena is thinking about putting $200 in a savings account that earns 4% interest compounded semiannually. she wants to keep that money in the account...

English, 03.08.2019 23:30

Which does not identify a factor that contributes to gandhi's historical importance? a. his use of nonviolent protest influenced other leaders, such...

English, 03.08.2019 23:30

In line 81, blaeser says, "with school began my double life." explain how blaeser has two lives. how do her two lives relate to her previous statement...

Mathematics, 03.08.2019 23:30

Hannah will roll a number cube, labeled 1 through 6, 300 times. about how many times could hannah expect to roll a number less than 4?...

Mathematics, 03.08.2019 23:30

Jenna has 3 pairs of jeans, 3 pairs of shirts, and 3 pairs of shoes to choose from. how many outfits can jenna make?...

Mathematics, 03.08.2019 23:30

The drawing shows the kitchen and eating area in rowan and claire's house. rowan uses a horizontal line to break apart the shape into rectangles to fi...

History, 03.08.2019 23:30

What is the impact of world war ii and the cold war on michigan's industrial development and urban growth....

Mathematics, 03.08.2019 23:30

The probability of picking a quarter from a jar of coins is 0.125. if noah has 250 coins in the jar, about how many quarters are in the jar?...

Computers and Technology, 03.08.2019 23:30

When you open a spreadsheet file, the contents of the file are copied into the 1.internal hard disk 2. main memory 3.cpu 4.bus...

History, 03.08.2019 23:30

How did britain gain control of the suez canal...

Geography, 03.08.2019 23:30

What part of canada’s entire population lives in the southern lowlands of ontario? one-tenth . one-half . one-fourth or one-third...

Health, 03.08.2019 23:30

Roxy’s mother complains of pain and stiffness in her knees and she says it just sometimes it’s just something that happens when you get older roxy wan...

More questions: Mathematics Another questions