the first few bars are the people who walked fewer than 4,000, so add up the numbers on the side (2 and 5) and you get 7, so a
Answer:
root 30
Step-by-step explanation:
10/x=x/3
x^2=30
x= root 30
Slope = (19 - 13.6)/(2003-1998) = 5.4 / 5 = 1.08
y - 19 = 1.08(x - 2003)
y - 19 = 1.08x - 2163.24
y = 1.08x - 2144.24
answer
<span>the slope intercept form:
</span>y = 1.08x - 2144.24<span>
</span>
To approximate a scatterplot, we use lines of best fit. Sometimes these aren't lines because the trend may not be linear, like temperature. The average temperature a town tracked monthly would look like a sinusoid. Here though, we can see that this is probably linear. It increases every other year at a near constant rate. Even plugging in numbers gives us near enough values that the others could not compare with. The first function has a problem - it grows too fast. The second equation also has a problem, the slope. The wage is increasing so the function should too. The third is most likely the right one. The fourth does not work because it becomes negative almost immediately.
Through some inductive reasoning, we can say that the most probably line of best fit would be C.
So, Option B is correct.
Step-by-step explanation:
We need to solve the inequality: 
Solving:
The absolute rule says that if |u|<a and a>0, then -a<u<a
So, applying absolute rule:
We can write it as:
Combining the intervals:
So, Option B is correct.
Keywords: Solving inequalities
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