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Answer:

The value of x is 144°

Step-by-step explanation:

Let us revise some facts about the circle

In the given question

∵ A is the center of the circle

∴ Angle x is a central angle subtended by arc BC

∴ The value of x  = the measure of arc BC

∵ The length of the arc BC is 2/5 of the circumference of the circle

∴ The measure of arc BC is 2/5 of the measure of the circle

∵ The measure of the circle = 360°

∴ x = 2/5 × 360°

∴ x = 144°

The value of x is 144°

Answer:

0.7283  written

in scientific is: 7.283×10^-1

Step-by-step explanation:

thats what i think but i'm not sure, hope you got it right sweetie!

Answer:

in scientific notation is 7.283×10^-1

Answer:

each bag of chips are 0.37 cents

Step-by-step explanation:

1 case =29.60

29.60 divided by 8 (number of boxes in case)=3.70

3.70 divided by 10(number of chip bags in box)=0.37

Therefore each bag of chips = 0.37cents

Answer:

the answer is 18 feet because that line in the middle of the triangle is half the size of AC

Answer

x=3.8 16.1

Step-by-step explanation:

i deeply apologize if this is incorrect but this is the work i did to make this answer

3x-16=6x+17

        -3x+16

6x 23

x=3.8

y

6(3.8)+7+11y-32=180

22.8+7

29.8+11y-32=180

32

-29.8

11y+2.2=180

11y=177.8

y=16.1

Answer:

30 Hours

Step-by-step explanation:

8h=240

240÷8=30

Answer:

30

Step-by-step explanation:

Because 8 x 30 = 240 or

240 Divided by 8= 30

Answer:

$3.69 for tip

Step-by-step explanation:

So you would want to find 15% of $24.60

which the answer to that would be $3.69 for the tip

Answer:

Step-by-step explanation:

NOTE: kindly find attached the graphical analysis/solution.

Given the data, we are expected to maximize the profit of Gillian’s Restaurant

let X be icecream

and Y be yogurt

Our objective function is

4.15X+3.6Y=P

Constraints

a. 0.75X+0.93Y<90

b. X+Y<115

c. X>=2Y = X-2Y>=0

X>=0, Y>=0      

a. 0.75X+0.93Y=90

X=0  

      0.75(0)+0.93Y=90

       0.93Y=90

                Y=90/0.93

                 Y=96.77

Y=0

       0.75X+0.93(0)=90

       0.75X=90

                X=90/0.75

                 X=120

b. X+Y<115

    X=0  

               X+Y=115

               0+Y=115

                Y=115

Y=0

        X+0=115

               X+0=115

                X=115

c. X>=2Y = X-2Y>=0

 X=0  

               X-2Y=0

               0+2Y=0

                Y=0

Y=0  

               X-2(0)=0

               X+0=0

                X=0

From the graph profit is maximum at

X=80 and Y=30

4.15(80)+3.6(30)=P

332+108=P

440=P

P=$440

We are expected to maximize the profit of Gillian’s Restaurant:

let

Objective function =4.15X+3.6Y=P

a. 0.75X+0.93Y<90

b. X+Y<115

             0.75X+0.93Y=90

X=0  

      0.75(0)+0.93Y=90

      0.93Y=90

      Y=90/0.93

       Y=96.77

Y=0

      0.75X+0.93(0)=90

      0.75X=90

       X=90/0.75

        X=120

            X+Y<115

 X=0  

Y=0

The graph profit is maximum at

X=80 and Y=30

Find out more information about "linear program":

https://brainly.com/question/14161814?referrer=searchResults

Answer:

152° = w + 73°

=> 152° - 73° = w

=> 79° = w

If my answer helped, please mark me as the brainliest!!

Thank You!!

Answer:

0.6

Step-by-step explanation:

If you do 10 times .06 you get 0.6.

Answer:

126

Step-by-step explanation:

To get the answer for this, we're going to make an algebra equation and add every angle to make 360 in total. First, we can just write the equation.

x+(x-35)+(x-46)+1/2x=360

Next, we can simplify this.

3 1/2x-81=360

3.5x-81=360

Add 81 to both sides.

3.5x-81=360

    +81   +81

3.5x=441

Divide by 3.5 on both sides.

3.5x=441

/3.5 /3.5

x=126

Each x is 126.

I hope this helps!!! Have an amazing day C:

Answer:

11.00

Step-by-step explanation:

1. Since he's trying to buy 2 pairs you can multiply 27.00 by 2 or you can just add 27.00+27.00 and will get 54.00

2. Subtract 65.00-54.00

3. and you'll get 11.00

Answer:

III

Step-by-step explanation:

At t = 0, x = 1.

At t = 0.5, x = 2.

At t = 1, x = 1.

The curve is symmetrical.

The graph that fits is III.  x starts at 1, increases 2, then decreases at the same rate back to 1.

================================================

Work Shown:

AB+BC+CD = AD .... segment addition postulate

BC+BC+CD = AD ... replace AB with BC (since AB = BC)

BC+BC+BC = AD ... replace CD with BC (since BC = BC)

3*BC = AD .... combine like terms

3*BC = 12 .... replace AD with 12

BC = 12/3 .... divide both sides by 3

BC = 4

For right triangle PBC, the legs are BP = 3 and BC = 4. We can use the Pythagorean Theorem to find that the hypotenuse is PC = 5

The steps are shown below

(BP)^2+(BC)^2 = (PC)^2

3^2+4^2 = (PC)^2

9+16 = (PC)^2

25 = (PC)^2

(PC)^2 = 25

PC = sqrt(25)

PC = 5

The other parts of the diagram seem to be thrown in as a distraction.

Answer:

I got -8

Step-by-step explanation:

i googled it but check it just incase

Answer:

15

Step-by-step explanation:

16 % (2/5 + 2/3) = 16 % (6/15 + 10/15) = 16 % 16/15 = 16/1 x 15/16 = 240 % 16 = 15

Answer:

15

Step-by-step explanation:

Answer:

The corresponding point estimate is 0.882.

The sample standard deviation is 1.373.

Step-by-step explanation:

The data set is:

S = {25.01, 25.87, 26.34, 26.51, 26.75, 27.24, 27.40, 27.63, 27.83, 27.90, 28.08, 28.13, 28.37, 28.58, 28.59, 28.96, 29.20, 29.22, 29.38, 30.88}

Compute the mean as follows:

[tex]\bar X=\frac{1}{n}\sum X\\\\=\frac{1}{20}\times [25.01+25.87+...+30.88]\\\\=\frac{1}{20}\times 557.87\\\\=27.8935[/tex]

Subtract the mean from each value and take the modulus of those values.

The new data set is:

S₁ = {2.8835, 2.0235, 1.5535, 1.3835, 1.1435, 0.6535, 0.4935, 0.2635, 0.0635, 0.0065, 0.1865, 0.2365, 0.4765, 0.6865, 0.6965, 1.0665, 1.3065, 1.3265, 1.4865, 2.9865}

Arrange these values in ascending order as follows:

S₂ = {0.0065 , 0.0635 , 0.1865 , 0.2365 , 0.2635 , 0.4765 , 0.4935 , 0.6535 , 0.6865 , 0.6965 , 1.0665 , 1.1435 , 1.3065 , 1.3265 , 1.3835 , 1.4865 , 1.5535 , 2.0235 , 2.8835 , 2.9865}

There are 20 observations in the data set.

The median value for an even set of values is the mean of the middle two values.

In this case the median will be the mean of the 10th and 11th observations.

[tex]\text{Median}=\frac{10^{th}obs.+11^{th}obs.}{2}=\frac{0.6965+1.0665}{2}=0.8815\approx 0.882[/tex]

Thus, the corresponding point estimate is 0.882.

Compute the standard deviation as follows:

In set S₁ we computed the absolute mean deviations.

Now take the square of these values and divide by (n - 1) to compute the sample variance:

[tex]\sigma^{2}=\frac{1}{n-1}\sum (|X_{i}-\bar X|)^{2}[/tex]

     [tex]=\frac{1}{20-1}\times [(2.8835)^{2}+(2.0235)^{2}+...+(2.9865)^{2}]\\\\=\frac{1}{19}\times 35.7953\\\\=1.88396[/tex]

Compute the sample standard deviation as follows:

[tex]\sigma=\sqrt{\sigma^{2}}=\sqrt{1.88396}=1.373[/tex]

Thus, the sample standard deviation is 1.373.

Answer:53.8%

Step-by-step explanation:

Answer:

each friend receives 1/2 pound of berries

Step-by-step explanation:

well you have 2 and 1/2 pounds of berries, and there's 5 friends. you divide 2 1/2 by 5 like this: 2.5/5 and you'll get 0.5 pounds, this is the same as 1/2 just in decimal form. simple, hope it helped

Answer:

It would not change

Step-by-step explanation:

Because if you add you get the same thing

Answer:

C. Simulation

Step-by-step explanation:

The answer is Simulation the modeling events using random numbers is known as a simulation option (C) Simulation is correct.

A survey is a means of gathering information from a sample of people using pertinent questions with the goal of understanding populations as a whole.

It is given that:

Modeling events using random numbers is known:

As we know, a simulation recreates random occurrences by specifying event outcomes with relative frequencies that match the real-world relative frequencies we're aiming to simulate using random numbers.

It's called a simulation when you use random numbers to model an event.

Modeling events using random numbers is known as a simulation.

Thus, the answer is Simulation the modeling events using random numbers is known as a simulation option (C) Simulation is correct.

Learn more about the survey here:

brainly.com/question/17373064

#SPJ2

Answer:

There are 35 total exibits.

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Because it is 2,413

Answer:

882

Step-by-step explanation:

mental math right ;)