Answer:
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Step-by-step explanation:
Answer:
6 restaurants
Step-by-step explanation:
6 restaurants.
From the data shown:
1, 5, 6, 12, 17, 19, 29, 29, 31
6 restaurants got fewer than 24 points.
Answer:
23. 16x² + 4x + 0.25
24. 16x² - 4x + 0.25
Step-by-step explanation:
Given the functions f(x) = 4x + 0.5 and g(x) = 4x - 0.5, questions 23 and 24 are asking you to square the entire function. So, you will take the expression given in each function and square it:
(f(x))² = (4x + 0.5)(4x + 0.5) Using FOIL:
(4x*4x) + (4x*0.5) + (4x*0.5) + (0.5*0.5)
16x² + 2x + 2x + 0.25 = 16x² + 4x + 0.25
(g(x))² = (4x - 0.5)(4x - 0.5) Using FOIL:
(4x*4x) - (4x*0.5) - (4x*0.5) + (0.5*0.5)
16x² - 2x - 2x + 0.25 = 16x² - 4x + 0.25
The answer is 6, because 8-2=6 ; 14-8=6 ; 20-14=6 and so on.
We can use the formula below to find the area of the segment:
Since the diameter is given as 6 cm, the radius will be half of that, which is 3 cm.
Using π = 3.14, we can solve as
Therefore, the area of the sector is 14.13 square centimeters.