g The number of individuals arriving at a food pantry in a small city averages eight per day. Assume the Poisson distribution. What is the probability that, on any given day, there will be 9 individuals arriving at the food pantry

Answer:

See below.

Step-by-step explanation:

  Statements:                                              Reasons:

1) [tex]\angle 2\cong\angle 3[/tex]                                                    Given

2) [tex]m\angle2=m\angle 3[/tex]                                             Definition of Congruence

3) [tex]\angle 1\text{ and } \angle 2\text{ form a linear pair}[/tex]                   Given

4) [tex]\angle 1 \text{ and } \angle 2\text{ are supplementary}[/tex]                  Supplement Theorem

5) [tex]m\angle 1+m\angle 2=180^\circ[/tex]                                 Definition of Supplementary Angles

6) [tex]m\angle 1+m\angle 3=180&^\circ[/tex]                                 Substitution

7) [tex]\angle 1\text{ and } \angle 3 \text{ are supplementary}[/tex]                 Definition of Supplementary

And we're done!

Answer:

-25

Step-by-step explanation:

g(f(3))= g(-5)

=4(-5)-5

= -20-5

=-25

Answer:

[tex]g(f(3))=-25[/tex]

Step-by-step explanation:

We have the two functions: [tex]f(x)=-2x+1[/tex] and [tex]g(x)=4x-5[/tex].

And we want to evaluate [tex]g(f(3))[/tex].

So, let's evaluate f(3) first. Substitute 3 into f(x). This yields:

[tex]f(3)=-2(3)+1[/tex]

Multiply and add:

[tex]f(3)=-6+1=-5[/tex]

So, our expression is now:

[tex]g(f(3))\Rightarrow g(-5)[/tex]

Substitute -5 for g(x):

[tex]g(-5)=4(-5)-5[/tex]

Multiply and subtract:

[tex]g(-5)=-20-5=-25[/tex]

Therefore:

[tex]g(f(3))=-25[/tex]

Answer:

4.66 x 10^9

Step-by-step explanation:

The performance of the computer in one minute is 2.70x10¹⁰ per minute after performing unit conversion.

It is defined as the conversion from one quantity unit to another quantity unit followed by the process of division, and multiplication by a conversion factor.

It is given that:

A computer can perform 4.66 x 10⁸ calculations per second,

As we know,

1 minute = 60 seconds

1 second = 1/60 minutes

The performance of the computer in one minute = 4.66 x 10⁸(1/(1/60))

The performance of the computer in one minute = 4.66x60x 10⁸

The performance of the computer in one minute = 279.6x10⁸

= 2.70x10¹⁰ per minute

Thus, the performance of the computer in one minute is 2.70x10¹⁰ per minute after performing unit conversion.

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Answer:

Observational study

Step-by-step explanation:

Answer:

D: Observational Study

Step-by-step explanation:

edg2020

He did not go around asking people how many of them buy lunch, so it is not a survey. He did not create the settings and conditions or simulate possible examples, so its not B. He did not control or change any variables, so it is not an experiment. He simply walked around and Observed people to get information for his study. Thus it is D.

Answer: C

Step-by-step explanation: 50+2+80+8 is not right

Answer: 17.4

Step-by-step explanation:

There isn't much to it... it's basic addition.

I guess if you were not using a calculator you would set it up like this:

3.1

+7.4

+6.9

---------

17.4

Answer:

17.4

Step-by-step explanation:

if you estimate all of these you get 3,7, and 7, these(added together) are 17,

Answer:

A:

2(x + 2) + 2(2x - 5) =

2x + 4 + 4x - 10 =

6x - 6

perimeter = 6x - 6

B:

(x+2)(2x - 5)            expand the brackets:

2x² - 5x + 4x - 10

area = 2x² - x - 10

C:

area = 6x - 6 = (6 x 5) - 6 = 30 - 6 = 24

perimeter = 2x² - x - 10 = (2 x 5²) - 5 - 10 = (2 x 25) - 5 - 10 = 50 - 5 - 10 = 35

brainliest please? x

Answer:

B

Step-by-step explanation:

36/12=3 feet

Answer:

The answer to this question is simply 6.

Step-by-step explanation:

You just need to subtract 6 from 36 to get the product of 5x6 which is 30

use

[tex]y - y_{1} = \frac{ y_{2} - y_{1}}{x_{2} - x_{1}} \times (x_{2} - x_{1})[/tex]

slope is

[tex]m = \frac{ y_{2} - y_{1}}{x_{2} - x_{1}} \\[/tex]

[tex]if \: \: m_{1} = m_{2} \: \: lines \: are \: parallel \\ [/tex]

[tex]if\:m_{1} = - \frac{1}{m_{2}} \\ lines \: are \: perpendicular \: to \: each \: other[/tex]

Parallel lines have the same slope

The slope of a line is calculated as:

[tex]\mathbf{m = \frac{y_2 - y_1}{x_2 - x_1}}[/tex]

The slope of line 1 is:

[tex]\mathbf{m_1 = \frac{9 - 5}{-8 - 10}}[/tex]

[tex]\mathbf{m_1 = \frac{4}{-18}}[/tex]

[tex]\mathbf{m_1 = -\frac{2}{9}}[/tex]

Hence, the slope of line 1 is -2/9

The slope of line 2 is:

[tex]\mathbf{m_2 = \frac{-6 - -4}{11 - 2}}[/tex]

[tex]\mathbf{m_2 = \frac{-2}{9}}[/tex]

[tex]\mathbf{m_2 = -\frac{2}{9}}[/tex]

Hence, the slope of line 2 is -2/9

The lines have the same slope.

Hence, the two lines are parallel

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Answer:

The volume is 75

Step-by-step explanation:

because the volume is the width, length, and height, add them together.

Answer:

2700m

Step-by-step explanation:

you have to do L*W*H for both shapes then add

Answer:

The answer is 27.4 I'm bad at math and I tried so hope is correct

Hi sorry help this helped

Answer:

maybe ; the length of ab is 6

Answer:

rate of change formula is (y2-y1)/(x2-x1)

so (36-24)/(7.5-5)= 12/2.5=4.8lbs

So for every 4.8lbs you give an extra mL of dosage

Answer: A) rate of change formula is (y2-y1)/(x2-x1)

so (36-24)/(7.5-5)= 12/2.5=4.8lbs.

Answer: -22.4

Step-by-step explanation:

If the numbers are correct and assuming the 8.9 is written as a decimal the answer is -22.4. If the 8 and 9 are multiplied than the answer is completely different.  

Answer:

The original price is 37.38

Step-by-step explanation:

I'm tired and don't want to explain too much but you get 30 percent then add that number to the first price.

Answer:-16

Step-by-step explanation:

Answer: It's letter A, because it's slope-intercept form.

Step-by-step explanation:

Answer:

3 years i think

Step-by-step explanation:

Answer:

C. P(x) = -0.6x3 + 300x^2 – 700x + 600

Step-by-step explanation:

The profit function is P(x) = -0.6x³ + 300x² - 700x + 600.

A function is a relation from a set A to a set B where the elements in set A only maps to one and only one image in set B. No elements in set A has more than one image in set B.

Given,

Cost function, C(x) = 500x² + 400x

Revenue function, R(x) = -0.6x³ + 800x² - 300x + 600

Profit is the difference between the revenue and the cost.

Profit function is therefore the difference of revenue function and the cost function.

P(x) = R(x) - C(x)

P(x) = (-0.6x³ + 800x² - 300x + 600) - (500x² + 400x)

      = -0.6x³ + 800x² - 300x + 600 - 500x² - 400x

      = (-0.6x³) + (800x² - 500x²) + ( - 300x - 400x) + 600

      = -0.6x³ + 300x² - 700x + 600

Hence the profit function of the granola bar company is P(x) = -0.6x³ + 300x² - 700x + 600.

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Answer:

x=20

Step-by-step explanation:

2x + 20 = 3x

-2x        -2x

20 = x

Answer:

Undefined

Step-by-step explanation:

if the line is like this __________________ then the slope is zero

If the line is vertical like up and down then the line is undefined.

Hope this helped!!!

Answer:

It is undefined slope so it would be x=3

Step-by-step explanation:

Answer:

-75

Step-by-step explanation:

-50+15=-35

-35+-40=-75

i hope this helps:)