In a certain restaurant, customers must pay Php 150 for the basic pizza
and Php 5 for each additional slice of meat topping they wish to have in
their pizza. How much will the pizza cost if it has a dozen slices of meat
toppings? Give the linear equation.
*

Answer: Multiply the radius of the half circle by 2.

Step-by-step explanation: The dotted line that connects the two endpoints of the half circle is the diameter of the circle. To find the diameter of the circle, you will need to multiply the radius of the half circle by 2, since the radius is half of the diameter.

To test the null hypothesis that the mean of the population is 3 against the alternative hypothesis μ≠3, we can use a hypothesis test with a significance level α.

In hypothesis testing, we compare a sample statistic to a hypothesized population parameter. In this case, we want to determine if the mean of the population is significantly different from 3.

To conduct the test, we first collect a sample of data. Then, we calculate the sample mean and standard deviation.

We use these statistics to calculate the test statistic, which follows a t-distribution with (n-1) degrees of freedom, where n is the sample size.

Next, we determine the critical region based on the significance level α. For a two-tailed test, we divide α by 2 to get the critical values for both tails of the distribution.

Finally, we compare the test statistic to the critical values.

If the test statistic falls within the critical region, we reject the null hypothesis and conclude that the mean of the population is significantly different from 3.

Otherwise, if the test statistic falls outside the critical region, we fail to reject the null hypothesis.

To know more about hypothesis visit:

https://brainly.com/question/32562440

#SPJ11

Answer:

Are you stuck step-sis?

Step-by-step explanation:

Answer:

i dont know

Step-by-step explanation:

But i think it is 10/1 20/2 and 60/6

I dont do slopes in Math but by the power of observation I beileve I have figured it out    

Answer:

1/10 2/20

Step-by-step explanation:

Those are the answers hope this helped.

To improve the design of this experiment, the researchers could have used a double-blind design, where both the participants and the researchers are unaware of the group allocation.

In the given experiment, the researchers have not employed any form of blinding, which could be a potential source of bias. Blinding is a critical aspect of experimental design, where the participants or the researchers are unaware of the group allocation or the treatment being administered. Blinding is used to eliminate any potential sources of bias that may arise due to the expectations or beliefs of the researchers or participants. In this particular study, the lack of blinding could have led to two possible sources of bias. Firstly, the participants in the first group who received the meditation session could have had higher expectations of improvement in their flexibility due to the meditation. These expectations could have led to higher motivation and effort during the flexibility measurement, leading to an artificial improvement in their flexibility scores. Secondly, the researchers who were measuring the flexibility of the participants could have been biased towards finding a difference between the groups due to their knowledge of the group allocation. This could have led to a subconscious alteration in the measurement process, leading to a false conclusion about the effect of meditation on flexibility.

hence To improve the design of this experiment, the researchers could have used a double-blind design, where both the participants and the researchers are unaware of the group allocation. For instance, the participants could have been assigned a unique identification number, and the researchers could have used coded labels to differentiate the groups. This would have eliminated any potential sources of bias due to expectations or beliefs and would have made the results more reliable.

To know more about double-blind design click here:

brainly.com/question/30450870

#SPJ4

The margin of error for the confidence interval is approximately 0.014, indicating that the estimate of the proportion of dissatisfied customers could be off by approximately plus or minus 0.014. This means that we can be 95% confident that the true proportion of dissatisfied customers falls within the range of the estimated proportion ± 0.014.

(a) To find the sample size needed to achieve a margin of error of about 0.015 with a 95% confidence level, we can use the formula for sample size calculation for proportions:

n = (Z^2 * p * (1-p)) / E^2

Where:

n = sample size

Z = critical value (corresponding to the desired confidence level)

p = estimated proportion of the population

E = margin of error

In this case, the estimated proportion of dissatisfied customers is 0.17, and the desired margin of error is 0.015. Since we want a 95% confidence level, the critical value can be obtained from a standard normal distribution table. The critical value for a 95% confidence level is approximately 1.96.

Plugging these values into the formula, we have:

n = (1.96^2 * 0.17 * (1-0.17)) / 0.015^2

n ≈ 1901.63

Therefore, the sample size needed is approximately 1902.

(b) If 25% of the sample say they are not satisfied, we can calculate the margin of error using the following formula:

MoE = Z * sqrt((p * (1-p)) / n)

Where:

MoE = margin of error

Z = critical value (corresponding to the desired confidence level)

p = proportion of the sample

n = sample size

Using the same critical value of 1.96 for a 95% confidence level and plugging in the values:

MoE = 1.96 * sqrt((0.25 * (1-0.25)) / 1902)

MoE ≈ 0.014

to learn more about margin of error click here:

brainly.com/question/11832344

#SPJ11

Answer:

0,81

Step-by-step explanation:

0.45 x 0.3 x 6

= 0,135 x 6

= 0,81

\( = \frac{81}{100} .8.1 \times {10}^{ - 1} .( \frac{9}{10} {)}^{2} \)

Answer:

x = 8

y = 21

Step-by-step explanation:

The angle (7x + 12)° and the angle (12x-28)° are alternate interior angles and so has got the same measurement

7x + 12 = 12x - 28

12 + 28 = 12x - 7x

40 = 5x divide both sides by 5

8 = x

The sum of angle (12x - 28)° and (9y - 77)° must be equal because they make a straight line with the measure of 180°

12x - 28 + 9y - 77 = 180 we already found the value of x as 8 so let's rewrite the equation

12 × 8 - 28 + 9y - 77 = 180

96 - 28 - 77 = 180 add like terms

9y - 9 = 180

9y = 189 divide both sides by 9

y = 21

The equation that expresses the combined weight of the tank and algebrol in pounds, w, in terms of the number of gallons of algebrol in the tank, v, is:

w = 8.8v + 126.5

The weight of the algebrol per gallon is given as 8.8 pounds/gallon. Therefore, the weight of the algebrol in the tank is 8.8 times the number of gallons, which is represented by 8.8v.

Additionally, we are given that the combined weight of the tank and algebrol is 126.5 pounds. This weight includes the weight of the tank itself, which is independent of the number of gallons.

Hence, we add the weight of the tank to the weight of the algebrol, resulting in the equation: w = 8.8v + 126.5.

This equation allows us to calculate the combined weight (w) based on the number of gallons (v) of algebrol in the tank.

Therefore, the combined weight, w, of the tank and algebrol in pounds can be calculated by multiplying the number of gallons, v, of algebrol by 8.8 and adding 126.5.

To know more about weight, refer here:

https://brainly.com/question/31659519#

#SPJ4

Answer:

the answer is x=10

Step-by-step explanation:

16-6=10

so x=10

Given:

The dimensions of the square photo are 12'' × 12''.

The frame is 2 inches wider than the photo in both length and width.

To find:

The perimeter of the frame.

Solution:

We have,

Length of the photo = 12 inches

Width of the photo = 12 inches

The frame is 2 inches wider than the photo in both length and width. So,

Length of the frame = 12+2 inches

                                 = 14 inches

Width of the frame  = 12 inches

                                = 14 inches

The perimeter of a square is:

\(P=4a\)

Where, a is the side length.

Now, the perimeter of the square frame with side 14 inches is:

\(P=4(14)\)

\(P=56\)

Therefore, the perimeter of the square frame is 56 inches, Hence, option A is correct.

To determine the exact values of the six trigonometric functions of the angle, we need to use the point (7,24) and the Pythagorean Theorem.
Step 1: Use the Pythagorean Theorem to find the hypotenuse of the right triangle formed by the point (7,24) and the origin (0,0). The hypotenuse is the distance from the origin to the point (7,24).
c^2 = a^2 + b^2
c^2 = 7^2 + 24^2
c^2 = 49 + 576
c^2 = 625
c = 25
Step 2: Use the hypotenuse and the coordinates of the point (7,24) to find the exact values of the six trigonometric functions.
sin θ = opposite/hypotenuse = 24/25
cos θ = adjacent/hypotenuse = 7/25
tan θ = opposite/adjacent = 24/7
csc θ = hypotenuse/opposite = 25/24
sec θ = hypotenuse/adjacent = 25/7
cot θ = adjacent/opposite = 7/24
The exact values of the six trigonometric functions of the angle are sin θ = 24/25, cos θ = 7/25, tan θ = 24/7, cosc θ = 25/24, sec θ = 25/7, and cot θ = 7/24.

You can learn more about trigonometric functions at: brainly.com/question/28483432

#SPJ11

Answer:

15

Step-by-step explanation:

DEC=150 cause DAB is isosceles

Answer:

Ok so your answer should be m = 0

Step-by-step explanation:

the explanation is to Rewrite the equation as  − 10 +7 m = − 10 .− 10 + 7 m = − 10

Move all terms not containing  m

to the right side of the equation.

7 m = 0

 Divide each term by  7

and simplify.

m = 0

i hope this can help

Step-by-step explanation:

to create a vertical asymptote (a tangent of the curve in infinity) at x = n we define e.g.

f(x) = 1/(x - n)

the cost x gets to n, the much closer the function gets to 1/0 and infinity.

so, the part to get us the asymptote at x = -4 is

1/(x + 4)

the part to get us the asymptote at x = 2 is

1/(x - 2)

and the part that gives us a zero solution at x = 3 is

(x - 3)

because that is what the point (3, 0) is : when x = 3. then y = 0.

now we only need to multiply all 3 parts to combine them :

f(x) = 1/(x + 4) × 1/(x - 2) × (x - 3)

Answer:

Ok, sure.

Step-by-step explanation:

Let's denote the cost of a parking ticket as "P" and the cost of a traffic violation as "T".

From the information provided, we can create the following equations:

Equation 1: 3P + 14T = 2030 (for the first month)

Equation 2: 11P + 11T = 2200 (for the second month)

We now have a system of equations to solve. We can use various methods to find the values of P and T.

One common method is to use substitution. We can solve Equation 1 for P and substitute it into Equation 2:

From Equation 1, we can isolate P:

3P = 2030 - 14T

P = (2030 - 14T) / 3

Substituting P into Equation 2:

11((2030 - 14T) / 3) + 11T = 2200

Now, we can solve this equation to find the value of T.

11(2030 - 14T) + 33T = 6600

22330 - 154T + 33T = 6600

22330 - 121T = 6600

-121T = 6600 - 22330

-121T = -15730

T = -15730 / -121

T ≈ 130

Now that we have the value of T, we can substitute it back into Equation 1 to find the value of P:

3P + 14(130) = 2030

3P + 1820 = 2030

3P = 2030 - 1820

3P = 210

P = 210 / 3

P = 70

Therefore, each parking ticket costs $70, and each traffic violation costs $130.

Answer:

To calculate the cost of parking tickets and traffic violations, you need to know the number of tickets and the total amount of fines. Then you can divide the total amount by the number of tickets to get the cost per ticket.

For example, in the first month, the suspect had 3 parking tickets and 14 traffic violations totaling $2030. The total number of tickets is 3 + 14 = 17. The cost per ticket is $2030 / 17 = $119.41.

In the second month, the suspect had 11 parking tickets and 11 traffic violations totaling $2200. The total number of tickets is 11 + 11 = 22. The cost per ticket is $2200 / 22 = $100.

Therefore, each parking ticket costs $119.41 in the first month and $100 in the second month. Each traffic violation costs $119.41 / 14 = $8.53 in the first month and $100 / 11 = $9.09 in the second month.

I hope this helps!

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

slope = 3

Step-by-step explanation:

rise/run = 6/2 = 3

Answer:

0.375 you could've searched what is 3/8 as a decimal and u would've gotten your answer lol

We have to turn it into fraction

Answer:

normal force decreases

Step-by-step explanation:

N=mgcosθ, and cosine decreases as theta increases

consider joining our disc*rd server for unlimited hw help! we also have an active giveaway rn. code: RPEdT3erFm <3

Answer:

A) decreases

Step-by-step explanation:

As the angle of the incline increases, the normal force decreases, which decreases the frictional force. The incline can be raised until the object just begins to slide.

Answer:

In the case presented, the range is the difference between the maximum value and the minimum value of the data. The range describes the breadth of the data and how much they vary from the minimum value to the maximum value. Therefore, the range indicates the dispersion of the data.

The statement indicates that the range is 5, which means that the most flights made by students is 5. Since the data has a narrow dispersion, we can conclude that most students have taken a similar number of flights, implying that most students have flown an amount close to the maximum number observed.

Therefore, the option that best describes the dispersion of the data is: "The data has a range of 5, which is a narrow dispersion. This means that most students have taken a similar number of flights."

Step-by-step explanation:

Answer:

x= -3

y= 1

z= 4

Step-by-step explanation:

Please see the attached pictures for the full solution.

*I evaluated the determinants using Sarrus' rule (see last picture):

∆= aei +bfg +cdh -gec -hfa -idb

*The symbol '∆' (delta) is usually used to denote a determinant.

Answer:

£6886

Step-by-step explanation:

P x e^r x t is the formula for compound interest

P x e^0.05 x 3 = 8000

P x 1.162 = 8000

P = 6885.66 = £6886 (round to the nearest pound)

Answer: £6910.71

Step-by-step explanation:

im not sure but i got this

Answer:

oh did you just take your 7 grade MATH BENCHMARK

picked d

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Remark

The trick is to solve the inequality. The last step is very tricky. Be careful with it.

Equation

15≤ -3x + 6                     Subtract 6 from both sides

15-6 ≤ - 3x + 6 - 6            Combine

9 ≤  -3x                           Divide by - 3

9/-3 ≥ -3x/-3                   Notice what happened to the less than or equal to

-3  ≥ x

Now there are 2 problems remaining.

1) why did the inequality turn around?

It turned around because when you divide by a number less than 0, the inequality turns around because the negative numbers work opposite to the positive numbers .

18 > 6

-18 < - 6

2) So which graph is correct.

The largest number that is possible is -3 The arrowhead should be pointing left.

In addition, the circle should be blacked in.

The answer is as you have marked it: A

In this utility function, the term 6X represents the utility derived from consuming good X, while the term -Y represents the disutility or loss of satisfaction from consuming good Y. By subtracting Y from 6X, Chloe's preferences reflect the substitution relationship she perceives between the two goods.

A utility function describes an individual's preferences and the satisfaction they derive from consuming different goods. In Chloe's case, she believes that 6 units of good X can fully replace the satisfaction derived from consuming 1 unit of good Y. Therefore, we can construct a utility function based on this substitution ratio.

Let's denote the quantity of good X as X and the quantity of good Y as Y. Since Chloe believes that 6 units of X perfectly substitute 1 unit of Y, we can express her utility function as:

U(X, Y) = 6X - Y

It's important to note that utility functions are subjective and specific to an individual's preferences. Chloe's utility function captures her belief that 6 units of X are equivalent to 1 unit of Y, but it may not hold true for other individuals with different preferences or perceptions of substitutability between the goods.

Learn more about utility function here:

https://brainly.com/question/31055643

#SPJ11

Answer: 10

Step-by-step explanation:

4 to 20 which is times by 5 so 2 times by 5 is 10

Answer:

b

Step-by-step explanation: