subject

Mathematics, 18.04.2020 01:22 tylerchitwood211

Dan surveyed the students in his middle school and found that the probability of a student owning a backpack, or a portable CD player is 0.7, the probability of owning a backpack is 0.6, and the probability of owning both is 0.5. Find his survey results for the probability of a student owning a portable CD player given these are overlapping events.

A. 0.4 C. 0.2
B. 0.6 D. 0.7

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 14:00

Aportion of a line bounded by two points is defined as

Answers: 1

question

Mathematics, 21.06.2019 16:00

Arectangle with an area of 47 m² is dilated by a factor of 7. what is the area of the dilated rectangle? enter your answer in the box. do not leave your answer as a fraction.

Answers: 1

question

Mathematics, 21.06.2019 18:40

Which compound inequality could be represented by the graph?

Answers: 1

question

Mathematics, 21.06.2019 20:30

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?

Answers: 2

You know the right answer?

Dan surveyed the students in his middle school and found that the probability of a student owning a...

Questions

question

Mathematics, 02.06.2021 18:20

The composition D 0,3/2(x, y) is applied to ARST to create the image of AR''S''T, which is not shown

question

Mathematics, 02.06.2021 18:20

(Click the picture to see math question) please help I’ll mark brainliest

question

Mathematics, 02.06.2021 18:20

Find the lateral area of the Triangular Prism. Round your answer to the nearest tenth. (Hint - the triangular base shape is an equilateral triangle)...

question

English, 02.06.2021 18:20

Which answer option provides the best overview of the passage based on the text structure used? Pest activity is threatening ash trees' canopy,...

question

Mathematics, 02.06.2021 18:20

For a school project, two students, Shona and Miguel, recorded the number of text messages each of them sent each day for a 60-day period. The box plo...

question

Physics, 02.06.2021 18:20

Predict the products for the following ...

question

Biology, 02.06.2021 18:20

Mutations that create small differences in the DNA sequence, making different versions of the same genes, best account for...

question

Mathematics, 02.06.2021 18:20

O salário mensal de um vendedor é de R$ 750,00 fixos mais 2,5% sobre o valor total em reais, das vendas que ele efetuar durante o mês. Em um mês em qu...

question

Mathematics, 02.06.2021 18:20

Bravim and Khushneet regularly golf together. Every time they play, Bravim takes four fewer shots than Khushneet. Using one variable, write an ...

question

English, 02.06.2021 18:20

I am 13 5"2 and 100 pounds is that overweight?...

question

Mathematics, 02.06.2021 18:20

Ink Inc., a publishing firm, offers its 899 employees a cafeteria approach to benefits, in which employees can enroll in the benefit plan of their cho...

question

Advanced Placement (AP), 02.06.2021 18:20

RISK AND GEARING 2.3Directors have taken a decision to pay back a large portion of the loan.Explain the effect of this decision on the fi...

question

Business, 02.06.2021 18:20

Kate is an underwriter who acted as a third party conducting a sale of securities between Fox Co. and an investor. Subsequent to the sale it is discov...

question

Computers and Technology, 02.06.2021 18:20

Create a driver class named PolynomialDriver to test the Polynomial class, in which you perform the following tasks: Define a polynomial zero, with va...

question

Mathematics, 02.06.2021 18:20

Review Lesson 6-6: Let f(x) = 3x and g(x) = x2 - 1. Perform each function operation on the right and identify its equivalent expression in simplest f...

question

Mathematics, 02.06.2021 18:20

If the area of the rectangle is 90 km?, then what is the value of the missing side? A) 6 km B) 10 km 15 km D) 42...

question

Mathematics, 02.06.2021 18:20

Jay is testing a null hypothesis regarding the relationship of marital status (married and single) on GPA of graduate students who major in social sci...

question

History, 02.06.2021 18:20

JP and his family decided to take a summer trip to get away from the stresses of everyday life. They thought that a camping trip was the perfect solut...

question

Mathematics, 02.06.2021 18:20

Which expression is equivalent to 4(2x + 5) ? Replace the x with a 2...

question

Geography, 02.06.2021 18:20

HAPPY PRIDE MONTH EVERYONE much love <3...

More questions: Mathematics Another questions