9. A doctor charges each patient $75 per consultation. If she works for 6 hours during one day and sees an average of six patients per hour, what was her profit that day? (Her costs per day are $200 for insurance, $200 for leasing the building and $50 for paying the reception desk).​

Answer:

x = 7

Step-by-step explanation:

Parallel sides have to be the same length

5x+3 = 38

Subtract 3 from each side

5x+3-3 = 38-3

5x = 35

Divide by 5

5x/5 = 35/5

x = 7

Answer:

9/2 or 6/2

Step-by-step explanation:

The sum of nine should be amended by adding 6 + 2 +1 = 9

so when adding these numbers you will get the sum of 9

In Herrnstein's matching equation, the letters and numbers to the left of the equals sign refer to behaviour.

THE MATCHING LAW

Herrnstein's Experiment Herrnstein (1961) conducted an experiment with pigeons in a room with two response buttons, red and white. Each key was assigned its own VI gain schedule. For example, under one condition, the left button pick was boosted on a VI 135 second schedule, and the right button pick was boosted on a VI 270 second schedule.

After the birds have learned as much as possible about this electoral situation, how do they distribute their responses? We trained them for days and then measured their reactions. As is often the case with VI schedules, birds returned many responses for each reinforcer received. Most interesting, however, is that in this condition, where two-thirds of the reinforcers came from the left button, the birds performed about two-thirds of the responses with the left button. That is, the proportion of left button responses equaled or matched the proportion of reinforcers delivered by the left button. In another condition, two birds received only about 15% of reinforcers from the left key and responded about 15% to that key.

Based on these results, Herrnstein proposed the following general principle for individual behavior when presented with alternative sequences. So, what you think makes sense rather than other options available at that particular moment.

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The labor cost for concessions and parking lot operations is 35.57% of the total labor costs.

Percentage is a term used to describe a portion of a whole expressed as a fraction of 100.

Let's call the total labor costs "L". The labor cost for concession staff is 55,000, the labor cost for security is 82,500, the labor cost for parking lot operations is 45,000 and the labor cost for ticket/usher operations is 49,000.

L = 55,000 + 82,500 + 45,000 + 49,000

L = 281,500

The labor cost for concessions and parking lot operations is 55,000 + 45,000 = 100,000.

To find the percentage of L that is represented by the labor cost for concessions and parking lot operations, we divide 100,000 by 281,500 and multiply by 100:

100,000 / 281,500 * 100 = 35.57%

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Kaitlyn should choose the larger regular hexagonal cake pan with a side length of 4.5 inches. The reasoning is that the area of the circular cake pan with an 8-inch diameter is smaller than the area of the base of the smaller hexagonal pan.

To determine which cake pan Kaitlyn should choose, we compare the areas of the circular pan and the hexagonal pans.

The area of a regular hexagon can be calculated using the formula: Area = (3√3 * side length^2) / 2. For the larger hexagonal pan, with a side length of 4.5 inches, the area would be approximately 70.148 square inches.

The area of a circle can be calculated using the formula: Area = π * radius^2. Since the diameter of the circular pan is 8 inches, the radius is 4 inches. The area of the circular pan would be approximately 50.265 square inches.

Comparing the areas, we can see that the area of the larger hexagonal pan is greater than the area of the circular pan. Therefore, Kaitlyn should choose the larger hexagonal pan for her recipe, as it provides a larger base area for her cake.

It's worth noting that the shape of the pan may affect the overall appearance and presentation of the cake, so Kaitlyn should also consider her aesthetic preferences when making her choice.

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According to the question we have the solution of the  given differential equation initial value problem is: g(x) = (3/4)x^4 - x + 9/4 .

To solve the given initial value problem, we need to integrate both sides of the differential equation. We have:

g'(x) = 3x(x^2 - 1/3)

Integrating both sides with respect to x, we get:

g(x) = ∫[3x(x^2 - 1/3)] dx

g(x) = ∫[3x^3 - 1] dx

g(x) = (3/4)x^4 - x + C

where C is the constant of integration.

To find the value of C, we use the initial condition g(1) = 2. Substituting x = 1 and g(x) = 2 in the above equation, we get:

2 = (3/4)1^4 - 1 + C

2 = 3/4 - 1 + C

C = 9/4

Therefore, the solution of the given initial value problem is:

g(x) = (3/4)x^4 - x + 9/4

In more than 100 words, we can say that the given initial value problem is a first-order differential equation, which can be solved by integrating both sides of the equation. The resulting function is a family of solutions that contain a constant of integration. To find the specific solution that satisfies the initial condition, we use the given value of g(1) = 2 to determine the constant of integration. The resulting solution is unique and satisfies the given differential equation as well as the initial condition.

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Answer:

a. 24

Step-by-step explanation:

Rolling a number cube: 6 outcomes

tossing a coin: 2 outcomes

At this point, we have 6 x 2 = 12 outcomes, because each of the 6 numbers on the cube can each have a heads or tails outcome

Choosing card A or card B gives us 2 more outcomes for each of the 12 outcomes we have so far.

12 x 2 = 24

a. Let d represent the pounds of dried chili peppers and h represent the pounds of corn husks.

The cost of dried chili peppers would be 16.95d, and the cost of corn husks would be 6.49h. Since Elena spends less than $500, the inequality representing this situation would be:

16.95d + 6.49h < 500

b. To determine if Elena can purchase 2 pounds of dried chili peppers and 4 pounds of corn husks and spend less than $50, we substitute the values into the inequality:

16.95(2) + 6.49(4) = 33.90 + 25.96 = 59.86

Since 59.86 is greater than $50, Elena cannot purchase 2 pounds of dried chili peppers and 4 pounds of corn husks while spending less than $50.

c. Similarly, for 1.5 pounds of dried chili peppers and 3 pounds of corn husks:

16.95(1.5) + 6.49(3) = 25.43 + 19.47 = 44.90

Since 44.90 is less than $50, Elena can purchase 1.5 pounds of dried chili peppers and 3 pounds of corn husks while spending less than $50.

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The reflexive closure of r is {(a, b) ∣ a ≠ b} ∪ {(a, a) ∣ a ∈ integers}.

The reflexive closure of a relation is the smallest reflexive relation that contains the original relation. In this case, the original relation is {(a, b) ∣ a ≠ b} on the set of integers.

To find the reflexive closure, we need to add pairs (a, a) for every element a in the set of integers that is not already in the relation. Since a ≠ a is false for all integers, we need to add all pairs (a, a) to make the relation reflexive.

Therefore, the reflexive closure of r is {(a, b) ∣ a ≠ b} ∪ {(a, a) ∣ a ∈ integers}. This reflexive closure ensures that for every element a in the set of integers, there is a pair (a, a) in the relation, making it reflexive.

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Answer:

30

Step-by-step explanation:

4/5=80%

80% of 200=160

5% of 200=10

80+5=85

100-85=15

15% of 200=30

Answer:

AAS

angle, angle, and side, you did that

79+68=147

180(the sum of all three corner's angles)-147=33

angle, side, side or side side side,

Two triangles are congruent if their corresponding sides are equal in length, and their corresponding angles are equal in measure.

isosceles triangle

In addition to premises, warrants, and conclusions, two additional elements of rhetorical argument are evidence and counterarguments.

The two additional elements of rhetorical argument are evidence and counterarguments.

Evidence refers to the supporting material or proof that is presented to back up the premises and warrants in an argument. This can include statistics, facts, expert testimony, or personal experiences.

Counterarguments are the opposing viewpoints or objections that may arise in response to the argument. By addressing and refuting potential counterarguments, the speaker or writer strengthens their own argument and shows that they have considered multiple perspectives on the issue at hand.

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Answer:

A) 2

Step-by-step explanation:

For this problem, you can create an equation.

2n+4=4n

Then, divide by 2.

n+2=2n

Finally, subtract n from both sides.

2=n

The expression is f(y) = 80y.

We have a school canteen.

We have to write down an expression for the cost in pence of y cups of tea.

A function in mathematics is a relation involving two variables, such that one variable is dependent on the other for its value.

According to the question -

Number of cups of tea = y

Cost of one cup = 80 pence.

Therefore, the function representing the cost in pence of y cups of tea =

f(y) = 80y

Hence, the expression is 80y.

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Answer:500

explanchion: 1000/50=500

Multiply the amount of book Robin read by 1/2.

3/4 x 1/2 = 3/8

Mark read 3/8 of the book.

Answer:

1200 bats

Step-by-step explanation:

78 - 39 = 39

600 x 2 = 1200(bats).

Answer:

y-intercept,

end behavior,

range,

and horizontal asymptote

Step-by-step explanation:

I just finished the PLATO test and these are the answers

The answers are y-intercept, end behaviour, range and horizontal asymptote.

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

We have a parent function:

f(x) = eˣ

The transformed function:

g(x) = -f(x) - 4 = -eˣ - 4

g(0) = -5

f(0) = 1

From the graph, we can say the y-intercept, end behaviour, range and horizontal asymptote are different from the parent function.

Thus, the answers are y-intercept, end behaviour, range and horizontal asymptote.

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Answer:

yup you are correct. The answer is 144 :)

Step-by-step explanation:

Also thx for the points!

Answer:

144 is the answer

Step-by-step explanation:

Mark me brainliest so I can rank up :) plsssss

The definite integral of the given function can be evaluated using integration, trapezoidal rule, mid-ordinate rule, and Simpson's rule. The following is the solution :

Given integral is:∫6 2 1/√2x – 1 dx

Let, u = 2x – 1du/dx = 2dxdu = 2dxOr,

dx = du/2Now the given integral becomes

∫5 0 1/√u duWe have,

∫1 0 x^(-1/2) dx = 2(x^(1/2))|_0^1 = 2 - 0 = 2a.

Integration of given function= 2x^(1/2)

|_2^6 = 4 - 2^(1/2)b.

Trapezoidal rule= [ f(x0) + 2f(x1) + 2f(x2) +...+ 2f(x7) + f(x8) ] * h/2

Where h = (b-a)/8 = (6-2)/

8 = 4/8 = 0.5xi

f(xi)2 0.29289322.5 0.335410413 0.37947344.5 0.42426456 0.470001578.5 0.516397310 0.5635018312 0.611342

Tr = [0.2928932 + 2(0.3354104) + 2(0.3794734) +...+ 2(0.5163973) + 0.611342] * 0.5/2= 0.489c.

Mid-ordinate rule= h[f(x1/2) + f(x3/2) + f(x5/2) + f(x7/2)]

Where h = (b-a)/8 = 0.5xi

f(xi)1.25 0.31429332.75 0.357532684.25 0.402868954.75 0.448141257.25 0.49449188.75 0.541523411.25 0.5897355

Mo = 0.5[0.3142933 + 0.3575326 + 0.402869 + 0.4481412 + 0.4944918 + 0.5415234 + 0.5897355] * 0.5= 0.558d.

Simpson's rule= h/3[ f(x0) + 4f(x1) + 2f(x2) + 4f(x3) + 2f(x4) + 4f(x5) + 2f(x6) + 4f(x7) + f(x8) ]

Where h = (b-a)/8 = 0.5xi f(xi)2 0.29289322.5 0.335410413 0.37947344.5 0.42426456 0.470001578.5 0.516397310 0.5635018312 0.611342Sp = 0.5/3[0.2928932 + 4(0.3354104) + 2(0.3794734) +...+ 4(0.5163973) + 0.611342]= 0.52 a.

Integration of given function= 4 - 2^(1/2) b.

Trapezoidal rule = 0.489 c.

Mid-ordinate rule = 0.558 d. Simpson's rule = 0.52.

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This fails to reject the null Hypothesis.

What is z test?

If the data is distributed normally, a z test can be used to determine whether the means of two populations differ from one another. The z test statistic's value must be determined, together with the null hypothesis and alternative hypothesis setups, for this reason. On the z critical value, the decision criterion is based. The distribution graph is divided into acceptance and rejection zones during hypothesis testing by the z critical value. The null hypothesis can be rejected if the test statistic lies inside the rejection region; otherwise, it cannot.

a recent survey reported that small businesses spend 24 hours a week marketing their business.

these businesses are spending less than 24 hours a week on marketing. the chamber conducts a survey of 58 small businesses within their state and finds that the average amount of time spent on marketing is 22.7 hours a week.

assuming that the population standard deviation is 6.1 hours.

z = x'- u / α(/√n) = (5.05-4.50/1.83/√38) = 1.85

Hence, This fails to reject the null Hypothesis.

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Answer:

a = 9

Step-by-step explanation:

sin45 = a/9√2

a = 9√2(sin45)

a = 9

Answer:

Qp=13cm

Ym=15cm

Zm=15cm

Ur welcome

Answer:

\(n = 3\sqrt{2}\)

There are two best ways to solve this.

using cosine method:

\(cos(n) = \frac{adjacent}{hypotenuse}\)

\(cos(60) = \frac{adjacent}{6\sqrt{2} }\)

\(adjacent,n = cos(60) * 6\sqrt{2}\)

\(n = 3\sqrt{2}\)

using sine method:

\(sin(n) = \frac{opposite}{hypotenuse}\)

\(sin(30)= \frac{n}{6\sqrt{2} }\)

\(n = sin(30) * 6\sqrt{2}\)

\(n = 3\sqrt{2}\)

There are many ways, not to make it complex, these are the best ways to solve for n. Hope it helps ~

Answer:

n = 3√2

Step-by-step explanation:

A 30-60-90 triangle is a special type of triangle as the measures of the sides are x, x√3, and 2x

i.e. the hypotenuse is twice the length of the shorter leg, and the length of the longer leg is √3 times the length of the shorter leg.

We have been given the length of the hypotenuse, so we can find the value of x:

⇒  2x = 6√2

⇒  x = 3√2

We want to find the length of the shorter leg:

⇒  x = n

⇒ 3√2 = n

Answer:

8

Step-by-step explanation:

You times 4 by 4 since it's squared =16

You have to times 2 by 2 by 2 like this=8

2x2=4 4x2=8

then subtract them= 16-8= 8
put it over the line where 4 and 2 were

after you subtract 5 and 3= 2

than times 2 by the squared= 2x2= 4

times the 2 with 4= 8

put the 8 under the line so you can divide it

8 divided by 8 is 1

lastly, add 7 and 1= 8

=8

the answer is eight

four squared is 16 and two cubed is eight so sixteen minus eight is eight then five minus three is two then you would figure out what 2 squared us and its four so two times four is eight so the first part is eight over eight which is one and one plus seven in eight

Answer:

Magnitude = 2 sqrt (13)     direction = 33.7°

Step-by-step explanation:

See image

Answer:

Step-by-step explanation:

a.v = 10 * 5 * 7 = 350cm^3

b.because 1m^3=1000dm^3=1000000cm^3

so 1cm^3=0.000001m3

350cm^3=0.00035m^3

The amount shared among the four brothers is 1200. Let the brothers be a, b, c and d. If the eldest is a, then it means a got 100 more than b. This means a got b + 100. Also, b got c + 100, and c got d + 100 and d got d. Therefore;

Answer:

I DID THE QUIZ!

Step-by-step explanation:

The answer is

1  1/40

Answer:

∠R = 55.6°

∠Q = 62.2°

∠S = 62.2°

Step-by-step explanation:

total interior angle sum = 180°

2x + 29 + 4x + 9 + 4x + 9 = 180

combine like terms:

10x + 47 = 180

subtract 47 from both sides of the equation:

10x = 133

divide both sides by 10:

x = 13.3

∠R = 2(13.3) + 29 = 55.6°

∠Q = 4(13.3) + 9 = 62.2°

∠S = ∠Q