Answer:
13
Step-by-step explanation:
6 + 7 = 13
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Answer:
c.
Step-by-step explanation:
P(male) = 100 - 54 = 46% = 0.46
P(male & senior) = 0.46 × 0.3 = 0.138
13.8 %
Answer:
A) g(x)= 1/2(x-8)^2-8. The vertex is (8, -8).
Step-by-step explanation:
A. g(x)= 1/2(x-8)^2-8 is the vertex form of the function.
In general it can be written as
f(x) = a(x - h)^2 + k where (h, k) is the vertex.
Here the vertex is (8, -8)
The slope of f is m= -0.05577.
Given : The winning times for the 200-meter dash can be approximated by f(x) = - 0.05577x+146.2 , where x is the year.
To find : The slope of f
Solution : Using slope intercept form a linear function is represented as
y = mx+b
where, m is the slope and b is the y-intercept.
We can write the function as f(x) = - 0.05577x+146.2
Comparing with slope intercept form,
m= -0.05577 and y-intercept = 146.2
Therefore, The slope of f is m= -0.05577
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Answer:
A) 103
Step-by-step explanation:
x + 62 + 15 = 180
x + 77 = 180
x = 103