Since there are 6 students with neither brown hair nor blue eyes, the remaining number of students with at least one of the characteristic is 24. The sum of the students with brown hair only, with blue eyes only, and with both should be equal to 24. By letting x be the number of students with both, the equation that would best represent the given is,
(15 - x) + x + (17 - x) = 24
The value of x from the equation is 8.
Answer: A or D
Step-by-step explanation:
To find the mean, add together all the numbers given, 4000, 9000, 8000, 5500. Which equals, 6625, and on your choices, 7000 and 6500 are the closes answers.
<u>To Find Mean:</u><em><u> Add together all numbers and divide by how many they are.</u></em>
I think the best answer is d since 18x + 16x
Find the mean, median, and range of the data. 7, 8, 9, 9, 9,9, 10, 10, 10, 11, 12, 12
Gennadij [26K]
Answer : Mean = 116
Median=10
Range=5
