Mrs. Williams made her homemade chicken soup. She made 6 3/4 cups of soup. Each serving size was 1 1/8 cup. How many servings are there?.

Answer:

92

Step-by-step explanation:

Sum of 2 interior angles= exterior angle so

148=56+h

h= 148-56

Answer:

13

Step-by-step explanation:

Answer:

12 + x & 2x - 4

Step-by-step explanation:

1.  Let the number be 'x'.

=> 12 + x

2. Let the number be 'x'.

=> 2x - 4

The limit is equal to 0.

lim arctan((\(x^{2}\) - 16)/(5\(x^{2}\) - 20x)) = 0

x --> 4

To evaluate the limit using continuity, we can substitute the value x = 4 into the expression and directly compute the limit.

lim arctan((\(x^{2}\) - 16)/(5\(x^{2}\) - 20x))

x --> 4

Plugging in x = 4:

lim arctan(\(((4)^2 - 16)/(5(4)^2 - 20(4))\))

x --> 4

lim arctan((16 - 16)/(80 - 80))

x --> 4

lim arctan(0)

x --> 4

The arctan(0) is equal to 0. Therefore, the limit is equal to 0.

lim arctan((\(x^{2}\) - 16)/(5\(x^{2}\) - 20x)) = 0

x --> 4

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Answer:

The 108 it should be more

Step-by-step explanation:

Answer:she forgot the decimal

Step-by-step explanation

The correct answer is Beta. In this case, it is more important to make the Beta error as low as possible.

This is due to the Beta error being a false negative, which would suggest that the lead levels did not go above the permitted limit even though they did.

As a result, the park would continue to be open and the general public would be exposed to a potentially dangerous situation.

On the other side, a false positive (also known as an Alpha error) would cause the park to be closed without a need and would prevent the public from accessing a secure park.

Making the Beta error as small as feasible is therefore more crucial in order to protect the public from unwarranted dangers.

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Answer:

1.5:1

Step-by-step explanation:

the original answer is 12:8, so you have to simplify it down. you can get it down to 3:2 with whole numbers, but to get it down to a ratio with one, you'll have to divide each number by 2 because the bottom number is 2, so the final answer would be 1.5:1

Answer:

Step-by-step explanation:

2, there are 4, making it the most.

Answer:

B: Smith won 75% of all votes from South District.

Step-by-step explanation:

Find 75% of 180 which is 135, so the statement is true.

Answer:

2.80

Step-by-step explanation:

Answer= 2.8

Step-by-step explanation:

y+5.41=8.21

y= 8.21-5.41

y= 2.8

Answer:

4/5

Step-by-step explanation:

4/5 because 4/5 is the highest answer and closer to 1 than all the others

Answer:

\( \frac{4}{8} = 0.5\)

\( \frac{1}{5} = 0.2\)

\( \frac{2}{6} = 0. 333\)

\( \frac{4}{5} = 0.8\)

Thus, 4/5 is the nearest to 1

Hope this is correct and helpful

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The correct sampling method described in the question is a stratified random sample among the simple random sample,  stratified random sample, cluster random sample and  Voluntary random sample

The sampling method described in the question is a stratified random sample.

In a stratified random sample, the population is divided into subgroups or strata based on certain characteristics or criteria. Then, a random sample is selected from each stratum. The key idea behind this method is to ensure that each subgroup is represented in the sample proportionally to its size or importance in the population. This helps to provide a more accurate representation of the entire population.

In the given sampling method, the population is divided into subgroups, and a fixed number of units is taken from each group. This aligns with the process of a stratified random sample. The sample selection is random within each subgroup, but the number of units taken from each group is fixed.

Other sampling methods mentioned in the question are:

Simple random sample: In a simple random sample, each unit in the population has an equal chance of being selected. This method does not involve dividing the population into subgroups.

Cluster random sample: In a cluster random sample, the population is divided into clusters or groups, and a random selection of clusters is included in the sample. Within the selected clusters, all units are included in the sample.

Voluntary random sample: In a voluntary random sample, individuals self-select to participate in the sample. This method can introduce bias as those who choose to participate may have different characteristics than those who do not.

Therefore, the correct sampling method described in the question is a stratified random sample.

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Answer:

$105

Step-by-step explanation:

I used a proportion to solve this:

\(\frac{63}{3} = \frac{x}5}\)

Cross multiply:

3x = 315

Divide both sides by 3

x = 105

Answer:$105

Step-by-step explanation:

Salary for 3 hrs=$63

Salary for 5hrs= salary for one hour×5 hrs,

Salary for one hour= 63/3=$21

Salary for 5 hours= 21×5: $105

Answer:

8.66

Step-by-step explanation:

15/sqrt(3) = 8.66 (to nearest hundreth)

Time taken to inflate the balloon to two-thirds of its maximum volume is 16 minutes.

Given the diameter of the balloon = 55 ft

Let r be the radius of the balloon. Then r = 55/2 = 27.5 ft

Rate of change of radius = 1.5 ft/min.

The maximum volume of the balloon = \(\frac{4}{3}\pi r^3\) = \(\frac{4}{3}\times3.14\times 27.5^3\)

                                                              = 87069.583 \(ft^3\)

Two- thirds of the volume = (2/3) x 87069.583 = 58046.389  \(ft^3\)

Let R be the radius of the balloon with two-thirds of its maximum volume.

Then, \(\frac{4}{3}\pi R^3\) =  58046.389

⇒          \(R^3=\frac{3}{4\times3.14}\times 58046.389\) = 13864.583

⇒            \(R=13864.583^\frac{1}{3}\)

⇒           R = 24.023 ft

Now time taken to inflate balloon to the two-third of the maximum volume = 24.023/1.5 = 16 minutes approximately.

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Answer:

A) 16 minutes

Step-by-step explanation:

Hope this helps! Pls give brainliest!

The area of the circle is  113.04 square units.

The area of a circle of radius R is given by:

A = π*R²

Where π = 3.14

Here we know that the center is at (2, 2) and the point (8, 2) is on the circle, then the radius is:

R = √( (2 - 2)² + (8 - 2)²)

R = 6

Then the area of the circle is:

A = 3.14*(6)² = 113.04 square units.

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Answer:

The maximum pizza quantity would be with the pizza of 18 inch

Step-by-step explanation:

The size of the pizza in inches depicts its diameter.

Thus, 12 inch pizza means diameter of the pizza = 12 inch and 18 inch pizza means diameter = 18 inch

In case of either the CURCUMFERENCE OR AREA, the pizza with larger diameter will have larger CURCUMFERENCE and AREA as compared to the pizza with smaller diameter.

For instance

Area of 18 inch pizza

\(\pi * (18/2)^2\\= 254.34\)Square inch

Area of 12 inch pizza

\(\pi * (12/2)^2\\= 113.04\)Square inch

Circumference of 18 inch pizza

\(2*3.14*9 = 56.52\)

Circumference of 12 inch pizza

\(2*3.14*6 = 37.68\)

Answer:

f(x)=(x-1)^2+3

Step-by-step explanation:

Both equations vertexes equal (1, 3) while the rest do not match.

f(x) = (x - 1)² + 3 function in vertex form is equivalent to f(x) = 4 + x² - 2x.

We can use the technique of completing the square to rewrite the given function f(x) in vertex form.

f(x) = 4 + x² - 2x

f(x) = (x² - 2x) + 4

Adding and subtracting (1) inside the parentheses

f(x) = (x² - 2x + 1) + 4 - 1

f(x) = (x - 1)² + 3

So, the equivalent function in vertex form is f(x) = (x - 1)² + 3.

Therefore, the correct option is f(x) = (x - 1)² + 3.

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Answer:

c

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

it is c i just got 100 percent

Evaluate

tan

(

7

π

4

)

Ans: -1

Explanation:

tan

(

7

π

4

)

=

tan

(

−

π

4

+

8

π

4

)

=

tan

(

−

π

4

+

2

π

)

=

=

tan

(

−

π

4

)

=

−

tan

(

π

4

)

=

−

1

\(1) \: tan( - \pi) = tan(\pi) = \frac{sin(\pi)}{cos(\pi)} = \frac{ \: \: \: 0}{ - 1} = 0\)

\(2) \: tan (\frac{ { - 7\pi} }{4} ) = tan \: ( \frac{ \pi}{4} + \frac{ - 8\pi}{ \: \: 4} ) \\ = tan \: ( \frac{\pi}{4} - 2\pi) = tan \: ( \frac{\pi}{4} ) = 1\)

Hope this helps :)

Mass is a scalar quantity, while weight is a vector quantity. The two are related by the following equation: Weight = Mass × Gravity

Here's a step-by-step explanation:

1. Mass (scalar) is the amount of matter present in an object and is measured in kilograms (kg). It remains constant regardless of location.

2. Weight (vector) is the force exerted by gravity on an object's mass and is measured in newtons (N). It has both magnitude and direction (downward) and varies based on the strength of gravity at a particular location.

3. Gravity is the acceleration due to gravity and is approximately 9.81 m/s² on Earth's surface.

4. To find the weight of an object, you multiply its mass by the acceleration due to gravity:

Weight (N) = Mass (kg) × Gravity (m/s²)

By using this equation, you can determine an object's weight given its mass and the strength of gravity at its location.

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B There is a positive nonlinear association.

LINEAR is STRAIGHT

RIGHT is POSITIVE

To make the larger sculpture with each linear dimension 75% greater, the artist needs to use 265.625% or 3.65625 times more clay than the original sculpture.

Let's assume that the original sculpture is a cube with side length x cm. Therefore, its volume would be x³ cm³.

To make the larger sculpture, each linear dimension needs to be increased by 75%, which means that each side length will become 1.75x cm. Thus, the new volume of the sculpture will be (1.75x)³ = 5.378125 x³ cm³.

To find the amount of clay required to make the larger sculpture, we need to find the ratio of the new volume to the original volume (5.378125 x³ cm³) / (x³ cm³) = 5.378125

This means that the artist needs to use 5.378125 times more clay than the original amount used to make the larger sculpture.

Therefore, to find the actual amount of clay needed, we multiply the original amount of clay by 5.378125: n cm³ x 5.378125 = 5.378125n cm³

So, the artist needs to use 3.65625 or 265.625% times more clay than the original sculpture to make the larger sculpture with each linear dimension 75% greater.

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Answer:

✓ Answer:7696.415 Hope I helped!

Answer:

8,000

Step-by-step explanation:

Keep in mind that rounding to the nearest thousand and rounding to the nearest thousandth can give you two completely different answers.

(If your question has a typo and you really meant to ask to round the number to the nearest thousandth, then the answer would be 7,696.415)

In this case, the answer is 8,000.

The number in the thousands place of 7696.41481885 is 7.

The rule in rounding is 5 or more, up the score. 4 or less, let it rest.

Since the number behind 7, the number in the thousands place, is 6, and 6 is greater than 5, we round 7 up to 8.

All the following numbers become 0.

True. In a regression model, the dependent variable is the variable that we aim to predict or explain using one or more independent variables.

In a regression model, the dependent variable is indeed the variable that we aim to predict or explain. It represents the outcome or response variable that we are interested in understanding or analyzing. The purpose of the regression analysis is to examine the relationship between this dependent variable and one or more independent variables. By identifying and quantifying the influence of the independent variables on the dependent variable, regression analysis allows us to make predictions or explanations about the behavior or value of the dependent variable.

The regression model estimates the relationship between the variables based on observed data and uses this information to infer how changes in the independent variables impact the dependent variable.

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Rajan has 4 dimes, 16 quarters, and 7 half-dollars in his coin collection.

Let's assume the number of dimes Rajan has is represented by "d."

According to the given information, Rajan has one fewer half-dollar coin than twice the number of dimes. So, the number of half-dollars can be represented by 2d - 1.

Additionally, Rajan has four more quarters than three times the number of dimes. Thus, the number of quarters can be represented by 3d + 4.

To find the total value of the coin collection, we need to convert the number of coins into their respective values and sum them up:

Value of dimes = 0.10 * d

Value of quarters = 0.25 * (3d + 4)

Value of half-dollars = 0.50 * (2d - 1)

The total value of the collection is given as $22.70:

0.10d + 0.25(3d + 4) + 0.50(2d - 1) = 22.70

By solving the equation, we find that d = 4.

Substituting the value of d into the expressions for quarters and half-dollars, we get:

Number of quarters = 3(4) + 4 = 16

Number of half-dollars = 2(4) - 1 = 7

Therefore, Rajan has 4 dimes, 16 quarters, and 7 half-dollars in his coin collection.

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The probability that a single randomly selected value from a population with a normal distribution, where the mean (μ) is 189.2 and the standard deviation (σ) is 83.2, falls between 195.2 and 214.1 is approximately 0.1632.

To find the probability, we can standardize the values using the z-score formula: z = (x - μ) / σ, where x is the given value, μ is the mean, and σ is the standard deviation.

For 195.2:

z1 = (195.2 - 189.2) / 83.2 = 0.0721

For 214.1:

z2 = (214.1 - 189.2) / 83.2 = 0.2983

Using a standard normal distribution table or a calculator, we can find the area under the curve between these z-scores, which represents the probability:

P(195.2 < x < 214.1) = P(0.0721 < z < 0.2983) ≈ 0.1632

Therefore, the probability that a single randomly selected value falls between 195.2 and 214.1 is approximately 0.1632.

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Complete question is in the image attached below