PLEASE HELP ASAP ILL GIVE BRAINLIEST


Jean makes $ 10 per hour as a sales associate at Macy's serenity earns $5 per hour plus tips at TGI Friday'srestaurant. One evening, Serenity earned $40 in tips while working between 6 pm and10 pm. Meanwhile Jean was working at Macy's at that time. Explain who earned more by presenting equations

The y-component of the vector is 19.0 m.

To find the y-component of the vector, we can use trigonometry.

The vector's length of 22.0 m represents the hypotenuse of a right triangle, where the y-component represents the opposite side, and the angle of 60.0 degrees represents one of the acute angles.

We can use the sine function, which relates the opposite side to the hypotenuse, to calculate the y-component.

The formula for the y-component is given by y = hypotenuse × sin(angle). Substituting the values, we have y = 22.0 m × sin(60.0 degrees). Evaluating this expression, we find y = 19.0 m.

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The consumption bundle that will not be the consumer's choice, given the assumptions of choosing the optimal bundle, is option B) 30 snacks and 12 meals. To determine the optimal consumption bundle, we need to consider the consumer's budget constraint and maximize their utility.

Given that the price of snacks is $4 and the price of meals is $10, and the consumer has $240 remaining on their meal card, we can calculate the maximum number of snacks and meals that can be purchased within the budget constraint.

For option A) 5 snacks and 20 meals, the total cost would be $4 × 5 + $10 × 20 = $200. Since the consumer has $240 remaining, this bundle is feasible.

For option B) 30 snacks and 12 meals, the total cost would be $4 × 30 + $10 × 12 = $240. This bundle is on budget constraint, but it may not be the optimal choice since the consumer could potentially consume more meals for the same cost.

For option C) 20 snacks and 16 meals, the total cost would be $4 × 20 + $10 × 16 = $240. This bundle is also on budget constraint.

Since options A, C, and D are all feasible within the budget constraint, the only bundle that will not be the consumer's choice is option B) 30 snacks and 12 meals. The consumer could achieve a higher level of utility by reallocating some snacks to meals while staying within the budget constraint. Therefore, the correct answer is option B.

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The probability of choosing a fisher from Clearwater who had a license is 54/(54+36) = 0.6, and the probability of choosing a fisher from Mountain View who did not have a license is 10/(10+90) = 0.1.

Assuming that the choices are independent, the probability of both events happening together is the product of their probabilities:

P(Clearwater had a license and Mountain View did not have a license) = P(Clearwater had a license) x P(Mountain View did not have a license)

= 0.6 x 0.1

= 0.06

Therefore, the probability that the fisher chosen from Clearwater had a license and the fisher chosen from Mountain View did not have a license is 0.06.

Answer:

The probability that the fisher chosen from Clearwater had a license and the fisher chosen from Mountain View did not have a license is 0.06

Step-by-step explanation:

To solve this problem, we can use the multiplication rule of probability, which states that the probability of two independent events both occurring is equal to the product of their individual probabilities.Let event A be the event that a fisher chosen from Clearwater Park had a license, and let event B be the event that a fisher chosen from Mountain View Park did not have a license. Then, we need to find the probability of A and B occurring together, which we can write as P(A and B).

Using the given information, we can calculate the probabilities of events A and B as follows:

P(A) = 54/(54+36) = 0.6 (the proportion of fishers at Clearwater Park with a license)

P(B) = 10/(90+10) = 0.1 (the proportion of fishers at Mountain View Park without a license)

Since the events are independent (since no one fished at both parks), we can use the multiplication rule to find the probability of A and B occurring together:

P(A and B) = P(A) * P(B) = 0.6 * 0.1 = 0.06

Answer:

A

Step-by-step explanation:

Its a leg.

Answer:

A

Step-by-step explanation:

both a and b are legs. c would be the hypotenuse because it is across from the right angle.

Answer:

C. x-2

Step-by-step explanation:

edge

Answer: the 3rd the answer c

x-2

Step-by-step explanation:

Answer:

21 slices

Step-by-step explanation:

given:

3/7 of a pizza ----> represents 9 slices

hence,

1/7 of a pizza -------> represents 9/3 = 3 slices

therefore

a whole pizza

= 7/7 of a pizza -------> represents 3 x 7 = 21 slices

Answer:

Hi there!!

Your answer is:

21 slices

Step-by-step explanation:

3/7ths = 9 slices

× 7/3

1 whole pizza = 21 slices

This is called the multiplicative inverse! 3/7 × 7/3 = 1

Hope this helps!

Answer: 254.34 ^ 2

Step-by-step explanation:

To find the area of the circle use its formula

A = Pi * R^2                /  Area equals pie times radius squared

The two circles diameter combined is 18 meaning the radius is 9

So we plug 9 into the formula

A = 3.14 * 9^2

A = 3.14 * 81

A = 254.34 ^ 2

SOLUTION:

The parent function is;

The transformation applied is;

Graphing this, we have;

The period is the time to complete a cycle .

From the graph, the period is;

The asymptotes are those lines for which sec x is undefined. those are lines where;

The composite figure can be decomposed into a triangle, a rectangle, and a semicircle to determine its area.

To decompose the composite figure and determine its area, we can break it down into simpler geometric shapes based on its components. In this case, the composite figure consists of a semicircle, a small rectangle, and a triangle.

We can decompose the figure as a triangle, a rectangle, and a semicircle. Here's how:

Triangle: The upper part of the figure is a triangle. Calculate its area using the formula A = (base * height) / 2, where the base and height are the appropriate measurements.

Rectangle: The small rectangle connects the semicircle to the triangle. Find its area by multiplying the length and width.

Semicircle: The bottom part of the figure is a semicircle. Calculate its area using the formula A = (π * r^2) / 2, where r is the radius of the semicircle.

Once you have determined the areas of each individual shape, add them together to find the total area of the composite figure.

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Answer: Your welcome!

Step-by-step explanation:

The incorrect ratio is 3 ft : 1 yd, as this ratio should be written as 3 ft : 1 yd. The correct ratio would be 1 yd : 3 ft, as there are 3 feet in one yard. Therefore, in order to convert Peyton's speed from yards per second to miles per hour, we need to multiply by 1 yd/3 ft and then multiply by 60 min/1 hr and then divide by 5280 ft/1 mi.

Answer:

Y'(-5, 5)

Step-by-step explanation:

To find the coordinates of Y' after the translation, we apply the given rule to the coordinates of point Y(-3, 4).

Using the translation rule (x, y) → (x - 2, y + 1), we can substitute the coordinates of Y(-3, 4) into the rule:

x' = x - 2 = -3 - 2 = -5

y' = y + 1 = 4 + 1 = 5

Therefore, the coordinates of Y' are (-5, 5).

We can rewrite dz/du and dz/dv as: \(dz/du = (1 + u + 3ln(v))e^{(u+ln(v))} dz/dv = (3 + u + 3ln(v))e^{(u+ln(v))/v}\)

To find dz/du, we need to take the partial derivative of z with respect to u while treating v as a constant:

dz/du = (∂z/∂x)(∂x/∂u) + (∂z/∂y)(∂y/∂u)
     = (e^(x+y))(1+3y) + (x+3y)e^(x+y)
     = (x+4y)(e^(x+y))

To find dz/dv, we need to take the partial derivative of z with respect to v while treating u as a constant:

dz/dv = (∂z/∂x)(∂x/∂v) + (∂z/∂y)(∂y/∂v)
     = (e^(x+y))(3/(v)) + (x+3y)e^(x+y)
     = (x+3y+3)(e^(x+y))/(v)

Note that the domains of u and v must be such that x=u is defined and y=ln(v) is defined (i.e. u must be any real number and v must be greater than zero).
Hi! To find dz/du and dz/dv, we will first find the partial derivatives of z with respect to x and y, and then use the chain rule.

Given z = (x + 3y)e^(x+y), x = u, and y = ln(v).

First, let's find the partial derivatives of z with respect to x and y:

∂z/∂x \(= (1 + 3y)e^{(x+y)} + (x + 3y)e^{(x+y)}= (1 + x + 3y)e^{(x+y)}\)

∂z/∂y = (3e^(x+y)) + (x + 3y)e^(x+y) = (3 + x + 3y)e^(x+y)

Now, we'll find the partial derivatives of x and y with respect to u and v:

∂x/∂u = 1 (since x = u)

∂x/∂v = 0 (since x is independent of v)

∂y/∂u = 0 (since y is independent of u)

∂y/∂v = 1/v (since y = ln(v))

Now, using the chain rule, we can find dz/du and dz/dv:

dz/du = (∂z/∂x)(∂x/∂u) + (∂z/∂y)(∂y/∂u) = (1 + x + 3y)e^(x+y)(1) + (3 + x + 3y)e^(x+y)(0)

dz/du = (1 + x + 3y)e^(x+y)

dz/dv = (∂z/∂x)(∂x/∂v) + (∂z/∂y)(∂y/∂v) = (1 + x + 3y)e^(x+y)(0) + (3 + x + 3y)e^(x+y)(1/v)

dz/dv = (3 + x + 3y)e^(x+y)/v

Since x = u and y = ln(v), we can rewrite dz/du and dz/dv as:

dz/du = (1 + u + 3ln(v))e^(u+ln(v))

dz/dv = (3 + u + 3ln(v))e^(u+ln(v))/v

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The equation which has a solution of k = 6.5 is -7k = -45.5.

The correct answer choice is option C

Check all that applies:

-3k = 19.5

divide both sides by -3

k = 19.5/-3

k = -6.5

-1 + k = 7.5

Add 1 to both sides

k = 7.5 + 1

k = 8.5

-7k = -45.5

k = -45.5/-7

k = 6.5

-2 + k = -8.5

k = -8.5 + 2

k = -6.5

Therefore, -7k = -45.5 has the solution k = 6.5

Complete question:

Which equation has a solution of k = 6.5?

A. -3k = 19.5

B. -1 + k = 7.5

C. -7k = -45.5

D. -2 + k = -8.5

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Answer:

2 cups

Step-by-step explanation:

5/8 + 11/ 8 = 16/8 = 2

Answer: 10n^2+n+9‎‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎

The volume of the hexagonal prism is 2928.0 cubic centimeters

From the question, we have the following parameters that can be used in our computation:

Base lengths, l = 7 cm

Height, h = 23 cm

The volume of a hexagonal prism is calculated as

V = 3/2 * √3 * l²h

Substitute the known values in the above equation, so, we have the following representation

V = 3/2 * √3 * 7² * 23

Evaluate

V = 2928.0

Hence, the volume of the prism is 2928.0 cubic centimeter

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Hence the equation 3(5x - 4) - 8x = 7x -12 has infinite number of solutions.

An equation is a statement of equality between two expressions consisting of variables, numbers and arithmetic operations.

Step-by-step explanation:

The equation 8x = 8(x - 1)+1 can be simplified as

8x=8x-8+1

0=-7( absurd)

This equation does not have any solution.

The equation 2x-5 = 2(x - 5) can be simplified as

2x-5=2x-10

-5=-10(absurd)

This equation does not have any solution.

The equation 22-6x = 2(3x - 11) can be simplified as

22-6x=6x-22

-6x-6x=-22-22

-12x=-44

x=44/12=11/3

This equation has only one solution.

The equation 3(5x - 4) - 8x = 7x -12 can be simplified as

15x-12-8x=7x-12

7x-12=7x-12

0=0, is an identity

This equation has infinite number of solutions.

Hence the equation 3(5x - 4) - 8x = 7x -12 has infinite number of solutions.

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The given expressions, when A=1, B=0, and C=1, X evaluates to 1.001; when A=B=C=1, X evaluates to 1.111; and when A=B=C=0, X evaluates to 0.000. These evaluations are based on the given values of A, B, and C, and the notation ¯¯¯¯¯¯BC represents the complement of BC.

To evaluate the expression X = A.¯¯¯¯¯¯BC, we substitute the given values of A, B, and C into the expression.

(a) For A = 1, B = 0, and C = 1:

X = 1.¯¯¯¯¯¯01

To find the complement of BC, we replace B = 0 and C = 1 with their complements:

X = 1.¯¯¯¯¯¯01 = 1.¯¯¯¯¯¯00 = 1.001

(b) For A = B = C = 1:

X = 1.¯¯¯¯¯¯11

Similarly, we find the complement of BC by replacing B = 1 and C = 1 with their complements:

X = 1.¯¯¯¯¯¯11 = 1.¯¯¯¯¯¯00 = 1.111

(c) For A = B = C = 0:

X = 0.¯¯¯¯¯¯00

Again, we find the complement of BC by replacing B = 0 and C = 0 with their complements:

X = 0.¯¯¯¯¯¯00 = 0.¯¯¯¯¯¯11 = 0.000

In conclusion, when A = 1, B = 0, and C = 1, X evaluates to 1.001. When A = B = C = 1, X evaluates to 1.111. And when A = B = C = 0, X evaluates to 0.000. The evaluation of X is based on substituting the given values into the expression A.¯¯¯¯¯¯BC and finding the complement of BC in each case.

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A D. simple random sample is a sample in which every member of the population has an equal chance of being chosen.

A. Systematic: In a systematic sample, the population is first ordered or arranged in some systematic way, such as by alphabetical order or numerical sequence. Then, a starting point is randomly selected, and subsequent members are chosen at regular intervals from the ordered list. This method ensures that every member of the population has an equal chance of being selected.

B. Probability: The term "probability sample" is a general concept that encompasses various sampling methods. It refers to any sample in which each member of the population has a known nonzero probability of being selected. Probability sampling methods include simple random sampling, stratified sampling, cluster sampling, and systematic sampling.

C. Stratified: In stratified sampling, the population is divided into distinct subgroups or strata based on specific characteristics or attributes. Then, a random sample is taken from each stratum in proportion to its representation in the overall population. This method ensures that the sample is representative of the population across different subgroups or strata.

D. Simple random: A simple random sample is a sampling method where each member of the population has an equal and independent chance of being selected. It involves selecting individuals randomly and without any specific pattern or grouping. This method ensures that each member of the population has an equal probability of being chosen, leading to unbiased estimates and generalizability to the larger population.

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The point (-2.3, -8.7) would lie in the negative plane of the X and Y axes.

The basic thing we learn in coordinate geometry is to draw the graphs using the coordinate axis X and Y in two dimensional geometry and there will be X, Y and Z in three dimensional geometry.

In order to graph the point (-2.3, -8.7), we would first draw two coordinate axes X and Y.

Mark the points 1, 2, ... in equal intervals along the positive sides of X and Y axes and mark the points -1, -2, ... along the negative sides of the X and Y axes.

Now mark the point -2.3 on the X-axis which lies 2.3 distance to the left of the origin on the negative side of the X axis. Also mark the point -8.7 along the Y axis which lies exactly at a distance of 8.7 to the down of the origin on the negative side of Y axis.

Now draw vertical line parallel to Y axis from the point -2.3 and an horizontal line parallel to X axis from the point -8.7. The point where these lines intersect will be the required point (-2.3, -8.7).

Hence the point (-2.3, -8.7) lies on the negative plane of the X and Y axis.

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Answer:

My best guess is 172.05

Step-by-step explanation:

Answer: The answer is from sanakhatri5.

Step-by-step explanation: Area of star is 81.25cm

Answer: 68 mph

Step-by-step explanation:

-15 input value produces the same output value for the two functions.

The tables represent the functions f(x) and g(x).

A table showing g(x) equals 2 x plus 15 with 2 columns and 7 rows. The first column, x, has the entries, negative 15, negative 12, negative 9, negative 6, negative 3, 0. The second column, g(x), has the entries, negative 15, blank, blank, blank, blank, 15.

The input value that produces the same output value for the two functions is -15.

We can determine this by looking at the table for g(x), which is given explicitly. We see that g(-15) = -15.

To find the corresponding value for f(x), we need to use the function rule for f(x), which is not given in the problem statement. Since we know that f(x) produces the same output as g(x) for x = -15, we can use this information to solve for the function rule.

Since g(x) = 2x + 15, we have:

g(-15) = 2(-15) + 15 = -30 + 15 = -15

Thus, we know that f(-15) = -15. Since we don't have any information about the function rule for f(x) beyond this one input-output pair, any function that produces an output of -15 when given an input of -15 would be a valid solution to the problem.

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Answer:

No real solution implies that there could possibly be imaginary solutions.

Step-by-step explanation:  Extraneous solutions are created be using certain methods to solve the problem. They are not, never were, or never will be solutions. They are created by the process that is used to solve. hope this helps you :)

Answer:

She can cut 180 (9 - inch) pieces

Step-by-step explanation:

A dressmaker needs to cut 9-inch pieces of ribbon from rolls of ribbon that are 9 feet in length. How many 9-inch pieces can the dressmaker cut from 15 of these rolls of ribbon? Before you try that problem, answer the question below.

Step 1

How many inches of ribbon does the dressmaker have, in total?

1 roll of ribbon = 9 feet

15 rolls of ribbon = x feet

x = 15 roll × 9 feet

x = 135 feet

Converting from Feet to inches

1 foot = 12 inches

135 feet = x inches

Cross Multiply

x = 135 × 12 inches

x = 1620 inches

The dress maker cuts 9 inches each

How many 9-inch pieces can the dressmaker cut from 15 of these rolls of ribbon?

15 rolls of ribbon = 1620 inches of ribbons

Hence: = 1620 inches/9

= 180 pieces

She can cut 180 (9 - inch) pieces

According to the given statement the inequality is 313131c + 191919m ≤ 706706.

To represent the condition based on the number of employees, we can write the following inequality:

313131c + 191919m ≤ 706706

- Let c denote the number of cars and m denote the number of motorcycles.

- Since it takes 313131 employees to build a car and 191919 employees to build a motorcycle, we multiply the number of cars (c) by 313131 and the number of motorcycles (m) by 191919.

- The total number of employees used should be at most 706706 (as stated in the question).

The inequality 313131c + 191919m ≤ 706706 represents the condition based on the number of employees for Genghis Motors to spend more than \$84000 to build cars and motorcycles, using at most 706706 employees.

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The slope of the linear model representing the cost of the candy per bar is approximately $1.90.

To find the slope of the linear model that represents the cost of the candy per bar, we can use the formula for calculating the slope of a line:

m = (y2 - y1) / (x2 - x1)

Let's select two points from the table: (3, $6.65) and (25, $48.45).

Using these points in the slope formula:

m = ($48.45 - $6.65) / (25 - 3)

m = $41.80 / 22

m ≈ $1.90

Therefore, the slope of the linear model representing the cost of the candy per bar is approximately $1.90.

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Answer:

–0.67

Step-by-step explanation: