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swat32
3 years ago
9

The numbers of blocked intrusion attempts on each day during the first two weeks of

Mathematics
2 answers:
Marrrta [24]3 years ago
4 0

<u>(a) Construct a 95% confidence interval for the difference between the average number of intrusion attempts per day before and after the change of firewall setting (assume equal variance)</u>

rodikova [14]3 years ago
4 0

<u>here</u><u> </u><u>is</u><u> </u><u>your</u><u> </u><u>answer</u><u> </u><u>hope</u><u> </u><u>it's</u><u> </u><u>helpful</u><u> </u><u>for</u><u> </u><u>you</u><u> </u><u>thankyou</u><u> </u>

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A road rises 50 feet over a horizontal distance of 600 feet. What is the slope of the road?
Hatshy [7]

Answer:

1/12 (or 0.833)

Step-by-step explanation:

Recall that the definition of "slope" is the change in vertical distance divided by the change in the horizontal distance. (aka. rise ÷ run)

it is given that rise = 50 feet and the horizontal distance (i.,e "run") = 600feet

hence slope = rise / run = 50 / 600 = 1/12 (or 0.833)

6 0
3 years ago
Read 2 more answers
Which equation has infinitely many solutions?
Romashka-Z-Leto [24]
The answer is B) 3x + (-3x) = 0 has infinitely many solutions.
3 0
3 years ago
Which types of triangles can have three angles that measure less than 90°?
crimeas [40]

Answer:

<h2>Acute triangle </h2>

Step-by-step explanation:

<h3>An acute triangle has three angles which are less than 90°.</h3>

<h2>HOPE IT HELPS YOU!! </h2>
7 0
3 years ago
If the parent function f(x) = x2 is modified to g(x) = 2x2 + 1, which statement is true about g(x)?
satela [25.4K]
F ( x ) = x² ( the parent function )
f ( x ) is an even function.
g ( x ) = 2 x² + 1 
g ( - x ) = 2 ( - x )² + 1 = 2 x² + 1
Answer:
A ) It is an even function 
4 0
3 years ago
I'm a bit confused on what I'm supposed to be doing here, help would be much appreciated!
solmaris [256]

Answer:

  f(f(n)) = -n^4 -8n^2 -20

Step-by-step explanation:

As with any function evaluation, you substitute the argument for the variable and simplify.

  f(f(n))=f(-n^2-4)=-(-n^2-4)^2-4\\\\=-(n^4+8n^2+16)-4\\\\\boxed{f(f(n))=-n^4-8n^2-20}

3 0
3 years ago
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