Trigonometry. This is an Tangent question.​

Answer:

$390

Step-by-step explanation:

The wage rate for Kailyn is ($146.25/15 hours) = $9.75/hour

40 hours would result in:

(40 hours)*($9.75/hour) = $390

The top of the rectangular big gig thingamajig has a perimeter of 284 inches. The concept of perimeter is essential in geometry, and it refers to the total distance around the edge of a 2D shape. The perimeter of a rectangle is the sum of all its sides.

The top of the rectangular big gig thingamajig has a length of 80 inches and a width of 62 inches. To find the perimeter of the top, we need to add up the lengths of all four sides. The top has two pairs of parallel sides, so we can simply add up the lengths of each pair and then add those sums together.
The length of one pair of opposite sides is 80 inches, and the length of the other pair is 62 inches. To get the perimeter, we add these two sums together:
Perimeter = (80 + 80) + (62 + 62)
Perimeter = 160 + 124
Perimeter = 284 inches
Therefore, the top of the rectangular big gig thingamajig has a perimeter of 284 inches. The concept of perimeter is essential in geometry, and it refers to the total distance around the edge of a 2D shape. The perimeter of a rectangle is the sum of all its sides. In this case, we were given the dimensions of the rectangular top of the big gig thingamajig, which were 80 inches long and 62 inches wide. By adding the lengths of each pair of opposite sides, we were able to calculate the total distance around the edge of the top, which is known as the perimeter. Understanding the concept of perimeter is essential in many real-world scenarios, such as calculating the length of fence needed to enclose a rectangular garden or the distance around the edge of a soccer field.

To know more about rectangular visit :

https://brainly.com/question/29107073

#SPJ11

2327 is the minimal number of consumers that should be sampled by the advertiser to be 95% confident that their estimate will fall within 2% of the genuine population proportion.

Given that,

TV viewers frequently doubt the validity of particular advertising. In an attempt to counter their critics, a large advertiser wants to determine the true proportion of consumers who believe what is depicted in ads. About 40% of individuals examined, according to preliminary studies, seem to believe what is depicted in advertisements.

We have to find what is the minimal number of consumers that should be sampled by the advertiser to be 95% confident that their estimate will fall within 2% of the genuine population proportion.

We know that,

Let

Population proportion (p)= 0.40

Margin of error = 2% = 0.02

Confidence level = 95% = 0.95

α = 1- 0.95 = 0.05

α/2 = 0.025

Let's find out the Z critical value using excel for the 95% confidence level,

Use the following excel command.

= ABS(NORMSINV(α/2))

= ABS(NORMSINV(0.025))

We will get, Z critical value = 2.17009

Sample size (n) = p(1-p)×(Zα/2)/E

n = 0.40(1-0.40)({2.17009}÷{0.05})²

Sample size (n) = 2327

Therefore, 2327 is the minimal number of consumers that should be sampled by the advertiser to be 95% confident that their estimate will fall within 2% of the genuine population proportion.

To learn more about population visit: https://brainly.com/question/14125181

#SPJ4

Answer:

Hence, the watcg must be bought at rupees 4888

Step-by-step explanation:

Let the desired selling price of the watch be x

Cost Price of the watch = 4444

We know that if Cost Price < Selling Price,

Selling Price - Cost Price = gain

When we substitute we get,

x-4444=444

x= 4888

If a circle has a diameter of 30 centimeters and a sector has a central angle of 240 degrees, the area of the sector is approximately 471.24 square centimeters.

To find the area of a sector, we need to use the formula A = (θ/360)πr², where θ is the central angle, r is the radius, and π is a constant equal to 3.14. Since the diameter of the circle is 30 centimeters, the radius is half of that, or 15 centimeters. The central angle of the sector is 240 degrees, so we can plug in these values to get A = (240/360)π(15)². Simplifying, we get A = (2/3)π(225), which is approximately 471.24 square centimeters. Therefore, the area of the sector is approximately 471.24 square centimeters.

More on area: https://brainly.com/question/29055300

#SPJ11

The sample space, in terms of the condition (functional or defective) of each nozzle after a year, can be represented using the symbols "f" and "d" to denote a functional and defective nozzle, respectively.

The possible outcomes in the sample space can be described as a combination of these symbols. For example, if we have three nozzles, the sample space could include outcomes such as "fff" (all three nozzles are functional), "dfd" (the first and third nozzles are functional, while the second one is defective), "ffd" (the first two nozzles are functional, while the third one is defective), and so on.

Each outcome in the sample space corresponds to a particular arrangement or configuration of functional and defective nozzles after a year. The sample space encompasses all the possible combinations and provides a comprehensive representation of the different outcomes that can occur.

To learn more about sample space, click here: brainly.com/question/30464166

#SPJ11

Answer: False

Step-by-step explanation:

The financing section deals with only the transactions that have to do with equity and debt. The Investing section deals with capital expenditure such as fixed assets and investments in other company securities.

The $50,000 should therefore be recorded in the Investing section as a Cash outflow.

The $100,000 is not a cash transaction but will be recorded in the Notes to the Statement of Cashflows as a Non-Cash transaction for disclosure purposes.

The mean and median next 12 months PE ratios of the group are the mean multiple followed by the median multiple, comma-separated with no spaces.

The mean and median next 12 months PE ratios of the group can be found by following these steps:
1. Gather next 12 months PE ratios for each company.
2. Calculate mean by summing the ratios and dividing by total number.
3. Arrange ratios in ascending order.
4. Find the middle value(s) to determine the median.
5. Write the mean multiple followed by the median multiple, comma-separated with no spaces.

Therefore, the mean and median next 12 months PE ratios of the group are the mean multiple followed by the median multiple, comma-separated with no spaces.

To know more about mean visit:

https://brainly.com/question/31101410

#SPJ11

That the equation of the line is y = 7x - 50.

The equation of a line with slope m passing through the point (x1, y1) is given by: y - y1 = m(x - x1).

In this case, the line has a slope of 7 and passes through (8, 6). Therefore, we can plug in the values for m, x1, and y1 into the equation above to find the desired equation.

Substituting in 7 for m, 8 for x1, and 6 for y1, we can rewrite the equation as: y - 6 = 7(x - 8).

Simplifying, we find that the equation of the line is y = 7x - 50.

Learn more about equation of the line here :

https://brainly.com/question/29774095

#SPJ4

The graph of the piecewise function is given by the image presented at the end of the answer.

A piece-wise function is a function that has different definitions, depending on the input of the function.

The definitions in the context of this problem are given as follows:

The problem asks for the graph of the following piecewise function:

More can be learned about piece-wise functions at brainly.com/question/19358926

#SPJ1

It could be nonsense without any more context…

But more likely than not, V is understood to be some set of numbers, in which case the statement "2 ∈ V" means "2 belongs to the set V".

Answer:

135

Step-by-step explanation:

brainliest if it is correct?

The number of green beads left over = 15

Walter:

Number of green beads = 476

Number of red beads = 32

Agnes:

Number of green beads = 104

Number of red beads = 16

Holly:

Number of green beads = 281

Number of red beads = 80

Total number of red beads = 32+16+80 = 128 beads

Number of red beads required for making one lizard = 16

Since 128/16 = 8 , there will be no red beads left after making 8 lizards.

Total number of green beads = 476+104+281 = 861 beads

Number of green beads required for making one lizard = 94

Now 861/94 = \(9\frac{15}{94}\)

That is , 15 is the remainder when 861 is divided by 94

So there will be 15 green beads left after making 9 lizards.

Therefore, the number of green beads left over = 15

Learn more remainder problems at https://brainly.com/question/14462792

#SPJ4

Answer:

$2,000

Step-by-step explanation:

$250-$50=$200

$200*10=$2,000

Answer: x = 1.186

Step-by-step explanation:

To solve, we need to isolate the x variable.

  Given:

\(5^{2x-1}=2^{x+2}\)

   Log both sides of the equation:

\(Log(5^{2x-1})=Log(2^{x+2})\)

   Log power property:

\((2x-1)Log(5)=(x+2)Log(2)\)

   Distribute:

* Think of the Log(5) and Log(2) as a "regular number" that you can divide with, distribute with, etc

\(2xLog(5)-Log(5)=xLog(2)+2Log(2)\)

   Add Log(5) to both sides of the equation and subtract xLog(2) from both sides of the equation:

\(2xLog(5)-xLog(2)=2Log(2)+Log(5)\)

   Factor x from the terms on the left side of the equation:

\(x(2Log(5)-Log(2))=2Log(2)+Log(5)\)

   Divide both sides of the equation by (2Log(5)-Log(2)):

\(x= \frac{2Log(2)+Log(5) }{2Log(5)-Log(2)}\)

   Compute:

x = 1.186

Answer: yes

Step-by-step explanation:

Answer:

x = 11.5

Step-by-step explanation:

Given

2x - 3 = 20 ( add 3 to both sides )

2x = 23 ( divide both sides by 2 )

x = \(\frac{23}{2}\) = 11.5

To determine whether the vectors (-2,1,-1) and (0,3,1) are parallel, we need to compare their direction. If they have different directions, they are not parallel. the correct answer is option c) Not parallel.

To check if two vectors are parallel, we can compare their direction vectors. The direction vector of a vector can be obtained by dividing each component of the vector by its magnitude. In this case, let's calculate the direction vectors of the given vectors.

The direction vector of (-2,1,-1) is obtained by dividing each component by the magnitude:

Direction vector of (-2,1,-1) = (-2/√6, 1/√6, -1/√6)

The direction vector of (0,3,1) is obtained by dividing each component by the magnitude:

Direction vector of (0,3,1) = (0, 3/√10, 1/√10)

Comparing the direction vectors, we can see that they are not equal. Therefore, the vectors (-2,1,-1) and (0,3,1) are not parallel. Hence, the correct answer is option c) Not parallel.

Learn more about vectors  here:

https://brainly.com/question/24256726

#SPJ11

Similar to inference techniques used in earlier chapters regarding sample sizes, the conditions that allow us to use the Chi-square test protect us from having expected counts that are too small.

When conducting a Chi-square test, we are comparing observed counts to expected counts, and if the expected counts are too small, we may not have enough data to accurately determine if the observed counts are significantly different from what we would expect by chance alone. Therefore, one of the assumptions of the Chi-square test is that the expected counts in each cell of the contingency table should be at least 5, although some researchers suggest that expected counts should be at least 10 to increase the accuracy of the test.

Learn more about Chi-square test,

https://brainly.com/question/14082240

#SPJ4

The value of the vertex for the x-coordinate is less in column 1 as compared to the value of the vertex of x -the coordinate for column 2.

What are the coordinates and vertex of an equation?

When a graph crosses its symmetry axes, the vertex formula in mathematics may be used to get the vertex coordinate of a parabola. The vertex point is often represented by (h, k). We are aware that a parabola's conventional equation is y=a\(x^{2}\)+bx+c. The vertex in this case should be near the base of the U-shaped curve if the coefficient \(x^{2}\) is positive. The apex of the U-shaped curve should be at the top of the coefficient  \(x^{2}\) is negative.

In the given question, It is given:

The two equations are:

\(y=2x^{2}-4x+12\)

and,

\(y=4x^{2}+8x+3\)

We have to find the vertex of the x-coordinate.

So, for the equation: \(y=2x^{2}-4x+12\)

In Column 1:

\(\begin{aligned}y &=-2 x^2-4 x+12 \\&=-2\left(x^2+2 x-6\right) \\&=-2\left((x+1)^2-7\right)\end{aligned}\)

So, By comparing the equation, we can say that the x-coordinate of the vertex in the column is -1.

So, for the equation:\(y=4x^{2}+8x+3\)

In Column 2:

\(\begin{aligned}y &=x^2-4 x+3 \\&=(x-2)^2+(-1)\end{aligned}\)

So, By comparing the equation, we can say that the x-coordinate of the vertex in the column is 2.

So, Option b is correct.

Hence, The value of the vertex for the x-coordinate is less in column 1 as compared to the value of the vertex of x -coordinate for column 2.

To learn more about Vertex of an equation, visit;

https://brainly.com/question/23045110

#SPJ13

The inequality that can be used to find w, the number of weeks it can take for the shelter to meet its goal, is: w ≥ 10

To find the inequality that can be used to determine the number of weeks it can take for the animal shelter to meet its fundraising goal, we need to consider the total expenses and donations.

Let's break down the expenses and donations:

Expenses:

Annual rental = $2,500

Weekly expenses = $450

Donations:

One-time donation = $125

Pledged donations per week = $680

Let w represent the number of weeks it takes for the shelter to meet its goal.

Total expenses for w weeks = Annual rental + Weekly expenses * w

Total expenses = $2,500 + $450w

Total donations for w weeks = One-time donation + Pledged donations per week * w

Total donations = $125 + $680w

To meet the goal, the total donations must be greater than or equal to the total expenses. Therefore, the inequality is:

Total donations ≥ Total expenses

$125 + $680w ≥ $2,500 + $450w

Simplifying the inequality, we have:

$230w ≥ $2,375

Dividing both sides of the inequality by 230, we get:

w ≥ $2,375 / $230

Rounding the result to the nearest whole number, we have:

w ≥ 10

Therefore, the inequality that can be used to find w, the number of weeks it can take for the shelter to meet its goal, is:

w ≥ 10

Learn more about  number from

https://brainly.com/question/27894163

#SPJ11

The statistical technique used to estimate future values by successive observations of a variable at regular intervals of time that suggest patterns is called trend analysis.

Trend analysis is a statistical technique that helps identify patterns and tendencies in a variable over time. It involves analyzing historical data collected at regular intervals to identify a consistent upward or downward movement in the variable.

By examining the sequential observations of the variable, trend analysis aims to identify the underlying trend or direction in which the variable is moving. This technique is particularly useful when there is a time-dependent relationship in the data, and past observations can provide insights into future values.

Trend analysis typically involves plotting the data points on a time series chart and visually inspecting the pattern. It helps in identifying trends such as upward or downward trends, seasonality, or cyclic patterns. Additionally, mathematical models and statistical methods can be applied to quantify and forecast the future values based on the observed trend.

This statistical technique is widely used in various fields, including finance, economics, marketing, and environmental sciences. It assists in making informed decisions and predictions by understanding the historical behavior of a variable and extrapolating it into the future.

Learn more about: Statistical technique

brainly.com/question/32688529

#SPJ11

Answer:

I'm slow. I think so because remember y=mx+b

b is the y intercept and the mx is the slope which is x.

So 4x is the slope which is the x, and 2 is the y intercept.

Step-by-step explanation:

correct me anyone if im wrong

Answer:

hope this helps

Step-by-step explanation:

Strawberry = 14

blueberry = 14

cherry = 7

chocolate = 7

apple = 14

Answer:

Ace here. What do you need help with?

The economic order quantity is approximately 355 units, which corresponds to option D) 355 units.

To find the economic order quantity (EOQ), we can use the following formula:

EOQ = sqrt((2 * Annual Demand * Fixed Ordering Cost) / Carrying Cost per Unit)

Given information:

Annual Demand = 3,000 units

Fixed Ordering Cost = $30

Carrying Cost per Unit = $1.43

Substituting the values into the formula:

EOQ = sqrt((2 * 3,000 * 30) / 1.43)

EOQ = sqrt(180,000 / 1.43)

EOQ = sqrt(125,874.125)

EOQ ≈ 354.91

Rounding the EOQ to the nearest whole number, we get:

EOQ ≈ 355 units

Therefore, the economic order quantity is approximately 355 units, which corresponds to option D) 355 units.

Learn more about statistics here:

https://brainly.com/question/29765147

#SPJ11

The last cup contains 4 ounces of lemonade. Option (a) is correct.

Pam has 228 ounces of lemonade and she pours it into 8-ounce cups. To determine the amount of lemonade in the last cup, we divide the total amount of lemonade by the size of each cup.

228 ounces ÷ 8 ounces = 28 cups with a remainder of 4 ounces.

Since the last cup is not completely full, the remaining 4 ounces of lemonade are in the last cup. This means option (a), which states that there are 4 ounces in the last cup, is the correct answer.

By dividing the total amount of lemonade by the cup size and considering the remainder, we can determine the quantity of lemonade in the last cup, which in this case is 4 ounces.

To know more about ounces,

https://brainly.com/question/29374025#

#SPJ11

Answer:

1904 cookies

Step-by-step explanation:

2176/8=272

272 is how many cookies a shop gets a day

272x7=1904

Hope this helps