me and my sister went shopping. I spent $120 on 3 pairs of jeans and 6 blouses. my sister spent $90 on 2 pairs of jeans and 5 blouses. what was the cost of 1 pair of jeans and the cost of 1 blouse? use the table method

The data analyst should use a bar chart for the visualization that makes it easy to show which of the top ten most populous cities in North Carolina have a population below 250,000 people.

A bar chart is a graph that represents categorical data with rectangular bars.

The height or length of the bars is proportional to the values they represent.

The bars can be plotted either horizontally or vertically based on the data being presented.

They are frequently used to compare values across different categories by plotting the categories along the horizontal axis and the values along the vertical axis.

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Answer:

her score would be -22

Step-by-step explanation:

20-42=-22

There are 3 cases to consider when determining horizontal asymptotes:

1) Case 1: if: degree of numerator < degree of denominator. then: horizontal asymptote: y = 0 (x-axis)

2) Case 2: if: degree of numerator = degree of denominator.

3) Case 3: if: degree of numerator > degree of denominator.

The perimeter of the room is approximately 49.272 feet.If the area of a rectangular room is 150 square feet, and one side of the room is 11 feet, we can find the length of the other side by dividing the area by the length of the known side:

Length × Width = Area

Width = Area ÷ Length

Width = 150 ÷ 11

Width ≈ 13.636 feet

Now that we know the length and width of the room, we can calculate the perimeter by adding up the length of all four sides:

Perimeter = 2 × Length + 2 × Width

Perimeter = 2 × 11 + 2 × 13.636

Perimeter ≈ 49.272 feet

Therefore, the perimeter of the room is approximately 49.272 feet.

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The minimum amount of candy that could be handed out is 19 pieces, and the maximum amount of candy that could be handed out is 104 pieces.

Minimum amount of candy can ve observed by selecting the least amount of candy.

The number of the least amount of candy is purple duckies, which are 19.

Number of times the game is played = 49

The minimum amount of candy, can be calculated as:

Minimum candy = 19  \(\times\)  1

Minimum candy = 19 pieces

The maximum amount of candy can be calculated as:

The number of the maximum amount of candy is 6 pink duckies, which are 6.

Number of pieces of candy per pink ducky = 3

Number of candies for remaining selections = 2

Maximum candy = (6\(\times\) 3) + (remaining selections \(\times\) 2 pieces of candy per blue ducky)

The remaining selections can be calculated as:

Remaining selections = 49 (total selections) - 6 (pink duckies) = 43 selections

Maximum candy = (6 \(\times\)3) + (43 \(\times\) 2)

                            = 18 + 86

                             = 104 pieces of candy.

So, the minimum amount of candy that could be handed out is 19 pieces, and the maximum amount of candy that could be handed out is 104 pieces.

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There are 16 oz in a pound so it would be cheaper to purchase 1 pound for $3.75

Variance and standard deviation are both measures of the dispersion or spread of a dataset, but they differ in terms of the unit of measurement.

Variance is the average of the squared differences between each data point and the mean of the dataset. It measures how far each data point is from the mean, squared, and then averages these squared differences. Variance is expressed in squared units, making it difficult to interpret in the original unit of measurement. For example, if we are measuring the heights of individuals in centimeters, the variance would be expressed in square centimeters.

Standard deviation, on the other hand, is the square root of the variance. It is a more commonly used measure because it is expressed in the same unit as the original data. Standard deviation represents the average distance of each data point from the mean. It provides a more intuitive understanding of the spread of the dataset. For example, if the standard deviation of a dataset of heights is 5 cm, it means that most heights in the dataset are within 5 cm of the mean height.

To illustrate the application of these measures, consider a dataset of test scores for two students: Student A and Student B.

If Student A has test scores of 80, 85, 90, and 95, and Student B has test scores of 70, 80, 90, and 100, we can calculate the variance and standard deviation for each student's scores.

The variance for Student A's scores might be 62.5, and the standard deviation would be approximately 7.91. For Student B, the variance might be 125 and the standard deviation would be approximately 11.18.

These measures help us understand how much the scores deviate from the mean, and how spread out the scores are within each dataset.

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Answer:54 is the54 d

Step-by-step explanation:

no sorry

Answer:

m = 3

Step-by-step explanation:

Since model ABCD has all equivalent side lengths, QRST is the same way, just smaller.

(Not sure if this is right, just the way I learned it!)

To determine the measures of the angles of a polygon are necessary the concepts of algebra by using the formula of the sum of interior angles and creating equations and obtaining the measures of unknown angle.

First, it is important to remember the formula for the sum of interior angles of a polygon, which is (n-2) x 180°, where n is the number of sides of the polygon.

Next, you can use algebra concepts to solve for the unknown angle measures. For example, if you know the sum of the interior angles and the measures of some of the angles, you can create an equation and solve for the unknown angle measures.

Here is an example:
If a quadrilateral has interior angles of 70°, 110°, and 120°, you can use the formula (4-2) x 180° = 360° to find the sum of the interior angles. Then, you can create the equation 70° + 110° + 120° + x = 360° and solve for x to find the measure of the unknown angle.

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Total number of sodas that Daniel has to buy for the promotion is 8832 bottles.

According to the question,

Number of customer in Daniel shop doubles every week . It is given that in first week their 4 customers, that is,

1 week = 4 customers

2 week = 4 * 2 = 8 customers

3 week = 8 * 2 = 16 customers

Similarly, 4 week = 32 customers

                6 week = 128 customers

                8 week = 512 customers

               12 week  = 8192 customers

In total there will be,

            128 + 512 + 8192 = 8832 customers

Hence Daniel has to buy 8832 bottles of soda for the promotion.

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Answer:

Step-by-step explanation:

The first transformation changes the sign of the x-coordinate. That means a point that was some number of units (3, for example) right of the y-axis will be transformed to a point 3 untis left of the y-axis. It is reflected across the y-axis.

__

The second transformation multiplies each coordinate value by 0.4. A point that was some number of units (3, for example) away from the origin, will be transformed to a point 3×0.4 = 1.2 units from the origin. It is dilated by a factor of 0.4.

__

The third transformation subtracts 8 from the x-coordinate and adds 8 to the y-coordinate. The x-coordinate is a measure of the distance to the right of the y-axis, so subtracting 8 from the x-coordinate means the point is 8 fewer units to the right of the y-axis. It is translated left 8 units.

Similarly, the y-coordinate is a measure of the distance up from the x-axis. Adding 8 to the y-coordinate will move the point 8 more units up from the x-axis. It is translated up 8 units.

The height & speed are mathematically given as

t = 0.2 s

u = 4 m/s

Generally, the equation for height is  mathematically given as

h = 0.2gt^2

Therefore

0.2 = 0.5 * 9.8 *\(t^2\)

0.2 = 4.9 *\(t^2\)

t = 0.2 s

b)

In conclusion, the initial speed is

s = ut

Therefore

u = 0.8 / 0.2

u = 4 m/s

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Since probabilities cannot be negative, we can conclude that the given probabilities are inconsistent or there might be an error in the information provided. Please verify the values and provide correct probabilities so that we can accurately calculate P(B|A), the probability of the flight being delayed when it is raining.

Let's denote the events as follows:

A: It will rain

B: The flight will be delayed

We are given the following probabilities:

P(A) = 0.11 (probability of rain)

P(B) = 0.14 (probability of flight delay)

P(A'∩B') = 0.76 (probability of no rain and on-time departure)

We can use the probability formula to calculate the probability of the flight being delayed when it is raining, P(B|A), which is the probability of B given A.

We know that:

P(B|A) = P(A∩B) / P(A)

To find P(A∩B), we can use the formula:

P(A∩B) = P(A) - P(A'∩B')

Substituting the given values:

P(A∩B) = P(A) - P(A'∩B')

P(A∩B) = 0.11 - 0.76

P(A∩B) = -0.65

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Answer:

g(-1) =3

Step-by-step explanation:

g(x) = –2x + 1,

Let x = -1

g(-1) = –2 *-1 + 1

        = 2 +1

         = 3

Answer:

3

Step-by-step explanation:

We just have to plug in -1 for x which gives us -2 * (-1) + 1 = 2 + 1 = 3.

Answer:

Step-by-step explanation:

Answer:

  not direct variation

Step-by-step explanation:

You want to know if the equation y = 3x +2 represents a direct variation between x and y.

Direct variation is characterized by the equation ...

  y = kx

for a constant of variation k. The point (0, 0) is on a graph of direct variation.

The given equation is not in this form, and cannot be put in this form. The value of y when x=0 is not 0, so the variation is not direct.

<95141404393>

Answer:

0.2686

Step-by-step explanation:

It's basically just 34 times 79 lol

Answer:

0.2686

Step-by-step explanation:

Answer:

Answer A.

Since the graph show a straight horizontal line towards the x axis .. Theres no change or increase in the Y axis.

Therefore... Time increases... But there's no Change in the percentage raise in Pay(It remains constant).

Option A

Answer:

A. As time with the company increases, the percentage raise in pay remains constant.

Step-by-step explanation:

Answer:

\(\boxed{\sf A. \ 36}\)

Step-by-step explanation:

The triangles are congruent. The sides are proportional.

Let x be the length of FQ.

\(\frac{24}{18} =\frac{x}{27}\)

\(\sf Multiply \ both \ sides \ by \ 27.\)

\(\frac{24}{18}(27)=\frac{x}{27}(27)\)

\(36=x\)

Given: 8 runners

To Determine: number of ways the runners would be rewarded

Solution

Using the multiplication principle

Hence, the number of ways they can be rewarded is god, silver and bronze is 336

Answer:

  2.9403×10^15

Step-by-step explanation:

Your calculator can work this out for you.

  \((8.91\times10^2)(3.3\times10^{12})=(0.891\times10^3)(3.3\times10^{12})\\\\=(0.891\times3.3)(10^{3+12})=\boxed{2.9403\times10^{15}}\)

__

The applicable rule of exponents is ...

  (10^a)(10^b) = 10^(a+b)

__

Additional comments

You can keep a product the same if you divide one factor by 10 and multiply the other factor by 10:

  8.91×10² = (8.91/10)(10×10²) = 0.891×10³

I like to "pre-scale" the numbers in a problem like this so that the product comes out in scientific notation with no adjustment needed. That is, the product of the two mantissas is a number between 1 and 10.

Here, you can tell the product of 8.91 and 3.3 will be more than 24, so scaling will be necessary. It is convenient to scale the larger mantissa to be less than 1 so the product comes out less than 10. That is why we made it 0.891×10³.

Answer:

 2.9403×10^15

Step-by-step explanation:

i took the unit test

Answer:

1) 70 meters

2) at 3 seconds

3) about 114 meters

\(h(3) = - 4.9 ({3}^{2} ) + 29.4(3)+ 70 = 114.1\)

4) about 8 seconds

5)

\(h(t) = - 4.9 {t}^{2} + 40.5t + 70\)

Hello, again!! :p

I'm not sure about the whole equation because I was taught to solve it in a different way and I got the answer  =3 ± i√ 6 ,not a -3.

Sorry, I'm not sure if that was much help!

Answer:

A. 60 degrees

Step-by-step explanation:

The sum of the abgles in a triangle is 180°. We are already given 96° and 24°.

so we will subtract the given values from 180 to find the third angle

180-(96+24)=180-120=60°

The answer is A. 60°

The sports event will be held on June 19th.

Adding two or more numbers has some significant characteristics. The list of additional features provided below will aid in determining the sign of the result that is produced during the addition procedure.

To determine the date of the sports event, we need to calculate the second Tuesday of June and then add six days to it.

First, let's identify the second Tuesday of June. We know that the first Tuesday of June is June 6th, and since there are seven days in a week, the second Tuesday will be June 6th + 7 days = June 13th.

Now, we add six days to June 13th to find the date of the sports event:

June 13th + 6 days = June 19th

Therefore, the sports event will be held on June 19th.

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Answer:

240:180

Step-by-step explanation: