Answer:

Step-by-step explanation:
Given


Required

First, calculate the z score

For x = 0.0014



For x = 0.0026



So, we have:

From z probability table, we have:

Hence:

9514 1404 393
Answer:
vertex: (-2, 4)
Step-by-step explanation:
Use your regression calculator to find the parameters of the quadratic model.
The vertex form equation is ...
y = -3(x +2)^2 +4
so the vertex is (-2, 4).
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The standard form equation is the expansion of the above:
y = -3x^2 -12x -8
Answer:
tanong mo sa may mga nakaka alam niyan para walang mali, thanks
Answer:
x is less than 1/9
Step-by-step explanation:
Distribute the 3/2 to the (6-18x), which gives you 9-27x is greater than 12. Subtract the 9 over, which gives you -27x is greater than 3. Divide both sides by -27, but when you divide by a negative, you have to flip the sign, so finally, you get x is less than 1/9.