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3 years ago

F (x) = -(x – 3)2 + 1

2 answers:

8 0

Vertex: (3,1)
AOS: x=3
Direction of opening: downward
Domain: All real numbers
Range: ySolutions: 2 and 4

I’m assuming the 2 is to square what’s in the parentheses

enot [183]3 years ago

4 0

I really don’t know the answer to this question yet but ima get back to you on it.

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The sutton police department must write, on average, 6 tickets a day to keep department revenues at budgeted levels. suppose the

lakkis [162]

The Poisson distribution defines the probability of k discrete and independent events occurring in a given time interval.
If λ = the average number of event occurring within the given interval, then
$P(k \, events) = e^{-\lambda } ( \frac{\lambda ^{k}}{k!} )$

For the given problem,
λ = 6.5, average number of tickets per day.
k = 6, the required number of tickets per day
The Poisson distribution is
$P(k \, tickets/day)=e^{-6.5} ( \frac{6.5 ^{k}}{k!} )$
The distribution is graphed as shown below.

Answer:
The mean is λ = 6.5 tickets per day, and it represents the expected number of tickets written per day.
The required value of k = 6 is less than the expected value, therefore the department's revenue target is met on an average basis.

8 0

3 years ago

In the previous lesson, you created SMART goals for yourself to extend from the start of the semester to the end of the semester

Aleks [24]

Answer:

Improve your growth attitude, be more proactive, learn to understand yourself, be persistent despite hurdles, learn to accept your limits, learn how to make successful decisions, practice thankfulness, and stay open-minded to new opportunities are some of the ways that SMART goals can assist you.

Step-by-step explanation:

I've done this before :)

8 0

2 years ago

Read 2 more answers

I know the distance from me to my destination. I ,also, know how many miles per hour, I'm going. How do I find out how long it w

MissTica

You simply need to devide the distance by the speed to get the time, so: 600÷50= 12hrs
This is only if you drive the same speed rhe whole way and do not stop. If you stopped you need to add the delay to the time.
For example: if you delayed 20 min altogether you need to add 12:00+00:20= 12:20.

6 0

3 years ago

(-5, -11) and (-2, 1)

irinina [24]

Answer:

the answer is 0 because it 3 negative number

8 0

3 years ago

Read 2 more answers

How many real roots and how many complex roots does this expression have?<br> (x+7)^7

Feliz [49]

Answer:

One real root, with multiplicity 7.

Step-by-step explanation:

The given expresion is

${(x + 7)}^{7}$

This is a seventh degree polynomial.

According to the fundamental theorem of Algebra, the expression has a potential 7 roots both real and complex.

This expression has one real root, with multiplicity , 7.

3 0

2 years ago