Matt and Amy each had-summer jobs. Matt worked at a
restaurant as a bus boy. He earned $10 per hour, plus
tips. Amy worked as a dog-groomer. She earned $8 per
hour, plus tips.
A) Create an equation to represent their total earnings in
each situation. Explain what each of the variables
represent.
PER
HEELS
SEREN

The snail will take approximately 0.43 hours or 25.8 minutes to travel 12 feet at the speed of 8.5 meters per hour.

Given, A snail moves at a speed of 8.5 meters per hour, 1m = 3.28ft. Let's convert meters per hour into feet per hour by multiplying it with 3.28ft/m. So, 8.5 meters per hour = 8.5 × 3.28 feet per hour ≈ 27.88 feet per hour.

Now, to calculate the time taken by a snail to travel 12 feet, we can use the formula: Time = Distance ÷ Speed

Time taken = 12 feet ÷ 27.88 feet per hour ≈ 0.43 hours (rounded to two decimal places)

Now, let's convert 0.43 hours to minutes by multiplying it with 60 minutes per hour: 0.43 hours × 60 minutes per hour ≈ 25.8 minutes (rounded to one decimal place). Therefore, it will take approximately 0.43 hours or 25.8 minutes for the snail to travel 12 feet at the speed of 8.5 meters per hour.

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Answer:

Angles in ascending order:

Q, R, S

Step-by-step explanation:

The side with the biggest number also has the biggest angle degree. The side with the smallest number also has the smallest angle degree.

Answer:

B

Step-by-step explanation:

Answer:If my calculations are correct and my rounding I would show you my work but I cant upload the picture but I think about

38

Step-by-step explanation:

I=Hope I helped if so can I please have brainliest :)

Answer:

39

Step-by-step explanation: i dont know i just got a 100 on the worksheet

Answer:

What is the formula for pricing?

Retail Price = Cost of Goods + Markup. Markup = Retail Price – Cost of Goods. Cost of Goods = Retail Price – Markup.

Step-by-step explanation:

Answer:

C or B

Step-by-step explanation:

Answer: i believe it would be B

Step-by-step explanation: Basically the graph points keep moving up.

Answer:

160

Step-by-step explanation:

Just add lol fjfjfjfjjd

The volume of the solid enclosed by the two paraboloids is approximately 1365.34π cubic units.

Here, we have to find the volume of the solid enclosed by the two paraboloids \(y = x^2 + z^2\) and \(y = 32 - x^2 - z^2\),

we need to set up a triple integral in cylindrical coordinates.

In cylindrical coordinates, we have:

x = r cos(θ)

z = r sin(θ)

y = y

The limits of integration for r, θ, and y will depend on the region of integration.

First, let's find the intersection points of the two paraboloids:

\(x^2 + z^2 = 32 - x^2 - z^2\\2x^2 + 2z^2 = 32\\x^2 + z^2 = 16\)

This represents a circular region with radius r = 4 in the x-z plane.

Now, let's find the limits of integration for r, θ, and y:

For r:

Since the circular region has a radius of 4, the limits of r will be from 0 to 4.

0 ≤ r ≤ 4

For θ:

The intersection points form a complete circle in the x-z plane, so the limits of θ will be from 0 to 2π.

0 ≤ θ ≤ 2π

For y:

The lower paraboloid is given by \(y = x^2 + z^2\), and the upper paraboloid is given by \(y = 32 - x^2 - z^2\).

The limits of y will be from the lower paraboloid to the upper paraboloid.

\(x^2 + z^2 \leq y \leq 32 - x^2 - z^2\)

Now, we can set up the triple integral to find the volume V:

V = ∫∫∫ (y) dy dθ dr

V = ∫∫∫ \((r^2 cos^2(\theta) + r^2 sin^2(\theta)) dy d\theta dr\)

V = ∫∫∫ \((r^2) dy d\theta dr\)

V = ∫∫ \((r^2) y|_{(x^2+z^2)}^{(32-x^2-z^2)} d\theta dr\)

V = ∫∫ \((r^2) (32 - 2x^2 - 2z^2) d\theta dr\)

V = ∫ \((32r^2 - 2r^2(x^2 + z^2)) d\theta dr\)

V = ∫ \((32r^2 - 2r^2r^2) d\theta dr\)

V = ∫ \((32r^2 - 2r^4) d\theta dr\)

Now, integrate with respect to θ from 0 to 2π:

V = ∫(0 to 2π) ∫(0 to 4) \((32r^2 - 2r^4)\) dr dθ

Now, integrate with respect to r from 0 to 4:

V = ∫(0 to 2π) \([(32/3)r^3 - (1/3)r^5] |_0 ^4\) dθ

V = ∫(0 to 2π) \([(32/3)(4^3) - (1/3)(4^5)]\) dθ

V = ∫(0 to 2π) [(32/3)(64) - (1/3)(1024)] dθ

V = ∫(0 to 2π) [682.67] dθ

V = 682.67 * (2π) - 682.67 * (0)

V = 1365.34π cubic units

Therefore, the volume of the solid enclosed by the two paraboloids is approximately 1365.34π cubic units.

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I have attached a photo with solution:

Answer:

90

Step-by-step explanation:

edg 2021

The measure of the  angle of rotation must be  always greater than zero.

An angle of rotation is the measure of the amount that a figure is rotated about a fixed point called a point of rotation. Angle of rotation is usually given in degrees, but can be given in radians or numbers (and/or portions) of "turns".

Now here we conclude that if any object is rotated around a fixed point and it doesn't displace from its initial position than no rotation has to be done. so it is compulsory that the object must be displaced from its initial position so that it has some angle of rotation.

Hence The measure of the  angle of rotation must be  always greater than zero.

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Answer:

62

Step-by-step explanation:

let there be X people in the beginning

so

X-18+21=65

X+3=65

X=65-3

X=62

Answer:

13

Step-by-step explanation:

-12 - - 25 =

- 12 + 25 =

13

Answer:

multiply by 49.8 or add 10975 cm.

Answer:

-3

Step-by-step explanation:

the formula to find slope is y2 - y1 / x2 - x1 which is rise over run

(2) - (-2) / (2) - (6) = -3

Answer:

Thats hard

Step-by-step explanation:

Answer:

ya that's so hard but I think the slopes of the two function is the same

So, the total kcalories consumed from the given food is 227 kcal.

To calculate the total kcalories consumed, we need to multiply the amount of each macronutrient by its respective caloric value and sum them up. Given the information, we have 2 grams of carbohydrate, 19 grams of fat, 12 grams of protein, and 10 milligrams of vitamin C.

Each macronutrient has a specific caloric value per gram. Carbohydrates and proteins contain 4 kcalories per gram, while fat contains 9 kcalories per gram. To calculate the kcalories from carbohydrates, we multiply 2 grams by 4 kcal/g, resulting in 8 kcal.

For fat, we multiply 19 grams by 9 kcal/g, which gives us 171 kcal.

Similarly, for protein, we multiply 12 grams by 4 kcal/g, yielding 48 kcal. Lastly, since there are 1000 milligrams in a gram, we divide 10 milligrams by 1000 to convert it to grams. Then, we multiply by 0 kcal/g since vitamin C does not provide energy. Therefore, the kcalories from vitamin C is 0 kcal.

Adding up the kcalories from each macronutrient, we have 8 kcal + 171 kcal + 48 kcal + 0 kcal = 227 kcal. Hence, the total kcalories consumed from the given food is 227 kcal.

In summary, consuming a food with 2 grams of carbohydrate, 19 grams of fat, 12 grams of protein, and 10 milligrams of vitamin C amounts to a total of 227 kcalories. This calculation takes into account the caloric values of each macronutrient and omits vitamin C since it does not contribute to energy intake.

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Answer:

D. y > -1/6 x + 1

Step-by-step explanation:

We'll look at one thing at a time.

The y-intercept is 1.

The slope is -1/6.

The line is dashed. This means either > or <, but not >= or <=.

The shading is "above" the line.

y > -1/6 x + 1

Answer:

628.32

Step-by-step explanation:

circumference = π * diameter

diameter = 100 * 2 = 200

200 * π = 628.32 feet

Answer: -8<y<12

Step-by-step explanation: hope this helps!!

Answer: I believe that the answer is -8<y<12

Step-by-step explanation: I hope this helps. :)

The resulting formulas after the first three iterations are: Iteration 1: p ∧ (¬p ∨ ¬q) ∧ (¬q ∨ r) ∧ (q ∨ ¬r), Iteration 2: (True ∨ ¬q) ∧ (¬q ∨ r) ∧ (q ∨ ¬r), Iteration 3: (True ∨ True) ∧ (True ∨ r) ∧ (q ∨ ¬r)

Applying unit propagation on the given formula with an empty set of literals, the resulting formulas after the first three iterations are:

Iteration 1: p ∧ (¬p ∨ ¬q) ∧ (¬q ∨ r) ∧ (q ∨ ¬r)

Since there are no assigned literals yet, no unit clauses are present. No changes occur in this iteration.

Iteration 2: (¬p ∨ ¬q) ∧ (¬q ∨ r) ∧ (q ∨ ¬r)

In this iteration, the literal 'p' is assigned the value true to satisfy the unit clause 'p'.

The formula becomes:

(True ∨ ¬q) ∧ (¬q ∨ r) ∧ (q ∨ ¬r)

Iteration 3: (True ∨ ¬q) ∧ (¬q ∨ r) ∧ (q ∨ ¬r)

In this iteration, the literal '¬q' is assigned the value true to satisfy the unit clause '¬q'.

The formula becomes:

(True ∨ True) ∧ (True ∨ r) ∧ (q ∨ ¬r)

Unit propagation is a process in propositional logic where unit clauses, which are clauses containing only one unassigned literal, are identified and assigned a truth value to satisfy them.

The process continues iteratively until no more unit clauses remain.

In the given formula, the first iteration does not result in any changes since there are no unit clauses present.

In the second iteration, the unit clause 'p' is identified, and we assign it the value true. This assignment satisfies the unit clause, and the formula is modified accordingly.

In the third iteration, the unit clause '¬q' is identified, and we assign it the value true. This assignment satisfies the unit clause, and the formula is modified again.

It is important to note that the given formula is not yet in its simplified or final form, as there may be further iterations of unit propagation or other simplification rules to apply.

The process of unit propagation continues until no more unit clauses can be satisfied.

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Answer:

Not sure what you are asking, but 6 to the third power = 216 and 6 times 3 = 18. Hopefully one of those is the answer you are looking for.

The value of x can be found by solving the system of equations x + y = 4 and y = 3. Evaluating z = x + y² with x = 1 and y = 2 yields a result of 7.

To find the value of x from the equations x + y = 4 and y = 3, we can substitute the value of y into the first equation. Substituting y = 3 into x + y = 4 gives x + 3 = 4. By subtracting 3 from both sides of the equation, we obtain x = 1. Therefore, the value of x is 1.

Next, we evaluate z = x + y² using the given values x = 1 and y = 2. Substituting these values into the expression, we have z = 1 + 2². Evaluating the squared term first, we get z = 1 + 4, which simplifies to z = 5. Hence, the value of z is 5 when x = 1 and y = 2.

Finally, the value of x is 1, and the value of z is 5 when x = 1 and y = 2.

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Answer:

$16200

Step-by-step explanation:

24 times 350=8400

8400+7000+800

Answer:

A. 120 degrees.

Step-by-step explanation:

The two angles are alternate angles, which means they are congruent. So, x is also 120 degrees.

Hope this helps!

It is sampled at a rate 25% higher than the Nyquist rate and quantized into L levels. The maximum acceptable error in sample amplitudes is limited to 0.1% of the peak signal amplitude.

To sketch the amplitude spectrum of g(t), we observe that sinc functions centered at 16 kHz and 10 kHz contribute amplitudes of 16x10³ and 10x10³, respectively, while the cosine component centered at 30 kHz has an amplitude of 20x10³. The horizontal axis represents the frequency (f).

The amplitude spectrum of the sampled signal, within the range -50 kHz to 30 kHz, will exhibit replicas of the original spectrum centered at multiples of the sampling frequency. The amplitudes and frequencies should be labeled according to the replicated components.

The minimum required bandwidth for binary transmission can be determined by considering the highest frequency component in g(t), which is 30 kHz. Therefore, the minimum required bandwidth will be 30 kHz.

For M-ary multi-amplitude signaling within a channel bandwidth of 50 kHz, we need to find the minimum value of M. It can be determined by comparing the available bandwidth with the required bandwidth for each amplitude component of g(t). The minimum M will be the smallest number of levels needed to represent all the significant amplitude components without violating the bandwidth constraint.

To minimize M, we need to select a pulse shape that achieves the narrowest bandwidth while maintaining an acceptable level of distortion. Different pulse shapes can be considered, such as rectangular, triangular, or raised cosine pulses.    

If a raised cosine pulse is used, the roll-off factor determines the pulse shape's bandwidth efficiency. The roll-off factor is defined as the excess bandwidth beyond the Nyquist bandwidth. The required M can be calculated based on the available channel bandwidth, the roll-off factor, and the distortion tolerance.

When using delta modulation with a sampling rate of five times the Nyquist rate, the number of levels (L) and corresponding bit rate can be determined by considering the quantization error and the maximum acceptable error in sample amplitudes. The bit rate will be determined based on the number of bits required to represent each level and the sampling rate.  

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The term that refers to "All of the brands that a consumer would consider for the solution of a particular problem" is known as an evoked set. A consumer often recognizes some brands before starting a search for information and forming attitudes.

These brands constitute a consumer's evoked set or consideration set.A consumer's evoked set includes all of the brands that come to mind during a specific problem-solving session. Consumers establish their evoked set as a result of previous interactions with the company or its products. A consumer's evoked set represents a small subset of the available brands that a customer is aware of.

A consumer's evoked set includes all of the brands that come to mind during a specific problem-solving session. Consumers establish their evoked set as a result of previous interactions with the company or its products.A consumer's evoked set is determined by their previous experiences and is usually quite small. Consumers don't typically consider every possible option when trying to solve a problem. Instead, they limit their search to a few brands they know and trust.

Companies try to position themselves in a way that will ensure that their brand is included in the consumer's evoked set. A successful marketing strategy is one that ensures that a company's brand is at the forefront of the consumer's mind when trying to solve a particular problem.

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Answer:

B

Step-by-step explanation: HOPE IT HELP