Sales the equation 4x^2+8x-1=0 and express the answer in simplest radical form.
1 answer:
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Answer:
0.64 is the proportion of students in the population who failed to notice the woman in the gorilla suit
Step-by-step explanation:
We are given the following in the question:
Total number of students, n = 25
Number of student who noticed woman in gorilla suit = 9
Number of student who failed to notice woman in gorilla suit, x = 25 - 9 = 16
We have to find the proportion of the students in the population who failed to notice the woman in the gorilla suit.
Formula:
0.64 is the proportion of students in the population who failed to notice the woman in the gorilla suit