subject
Mathematics, 14.06.2021 01:00 triciajfive

In a class of 40 students, a teacher surveyed everyone to see how many had a pet dog (D), a pet cat (C), or a pet bird (B). 28 students have a cat. Of those 28, 10 of them also have a bird. 19 students have a dog. Of those 19, 6 of them also have a cat and 2 of them also have a bird. Out of the 40 students, 2 of them have all three pets. ​

​Draw a Venn Diagram to help you answer the questions.



​Find P(B). Write your answer as a percent to the nearest tenth. Do NOT include the percent sign!

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 15:30, sydneyglover302
What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm
Answers: 1
image
Mathematics, 21.06.2019 16:30, lbelle
A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.
Answers: 1
image
Mathematics, 21.06.2019 18:00, keasiabrown25
Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.
Answers: 1
image
Mathematics, 21.06.2019 20:00, JOEFRESH10
The table shows the age and finish time of ten runners in a half marathon. identify the outlier in this data set. drag into the table the ordered pair of the outlier and a reason why that point is an outlier.
Answers: 1
You know the right answer?
In a class of 40 students, a teacher surveyed everyone to see how many had a pet dog (D), a pet cat...

Questions in other subjects:

Konu
Mathematics, 30.05.2020 05:04
Konu
Biology, 30.05.2020 05:04
Konu
Mathematics, 30.05.2020 05:57
Konu
Mathematics, 30.05.2020 05:57
Konu
Mathematics, 30.05.2020 05:57