f(x) = 9x-8
g(x) = x^3
(g°f) = (9x-8)^3
(g°f)(1) = (9(1)-8)^3 = (9-8)^3 = 1^3 = 1
81.7%
This is because the area of the inside circle is roughly 18.3% of the big circle. You can get this by finding both of their areas and then dividing the inside circle by the outside one.
Answer:
2 students failed the test.
Step-by-step explanation:
There are 40 students and 95% passed. 95% is also equal to 0.95. Since we are looking for the students who failed, subtract 1.00 - 0.95. You get 0.05. The percentage of students who failed is 5%. Multiply 0.05 times 40 to get 2. This is the amount of students who failed.
Answer:
59.99999
Step-by-step explanation:
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