Beach balls are very popular at
Sam's Swim Shop. He decides
to begin charging 40% more.
If he originally charged $5.50,
then how much will Sam charge
now?

that it is important for likert-type scale response choices to be balanced at the ends of the response continuum. This means that there should be an equal number of positive and negative response options to avoid any bias or skew in the results.

An explanation for this is that if there are too many positive or negative response options, respondents may feel pressured to choose a certain option even if it doesn't accurately reflect their true opinion. This can result in inaccurate data and can skew the results of the survey or study.

balancing the response choices on a likert-type scale is crucial for obtaining accurate and unbiased data. By having an equal number of positive and negative options, respondents are more likely to provide honest and accurate responses.

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Answer:

4/8 or 1/2

Step-by-step explanation:

Divide among 8 because its eight children

This algorithm efficiently finds all terms in a finite sequence of integers that are greater than the sum of all previous terms in the sequence.

To devise an algorithm that finds all terms of a finite sequence of integers that are greater than the sum of all previous terms of the sequence, follow these steps:

Start by defining the input sequence as a list or an array of integers. Let's call it `sequence`.

Initialize an empty list or array called `results` to store the terms that meet the condition.

Initialize a variable called `sum_of_previous_terms` and set its value to 0. This variable will be used to store the sum of all previous terms in the sequence as we iterate through it.

Loop through the sequence using a for loop, comparing each term with the sum of all previous terms.
  a. For each term in the sequence, compare it with the value of `sum_of_previous_terms`.
  b. If the term is greater than `sum_of_previous_terms`, add it to the `results` list or array.
  c. Update the value of `sum_of_previous_terms` by adding the current term to it.

Continue the loop until all terms in the sequence have been checked.

After the loop is completed, return the `results` list or array, which contains all the terms that meet the condition.

Here is the algorithm in a more concise form:

Input: `sequence` (a list or array of integers)

Initialize: `results` (an empty list or array), `sum_of_previous_terms` (0)

For each term in `sequence`:
  a. Compare the term with `sum_of_previous_terms`
  b. If term > sum_of_previous_terms, add term to `results`
  c. Update `sum_of_previous_terms` with the current term

Return `results`

This algorithm efficiently finds all terms in a finite sequence of integers that are greater than the sum of all previous terms in the sequence.

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Answer:

the temperature was still suitable for the greenhouse

Step-by-step explanation:

Answer:

the answer is 27

Step-by-step explanation:

Answer:

Shelly walked 1/15 km farther

Step-by-step explanation:

We need to get a common denominator.

1/3 * 5/5 =5/15

Shelly walked 5/15 km

Kelly walked 4/15 km

Shelly walked farther

5/15 - 4/15 = 1/15

She walked 1/15 farther

Answer:

Shelly walked the furthest by 0.06 km.

Step-by-step explanation:

On a calculator (you can do it on paper, but it will take longer), take 1/3 and divide 1 by 3:

1 divided by 3 = 0.33

Then, do the same with 4/15:

4 divided by 15 = 0.27

So, Shelly walked the furthest.

To find out how much farther Shelly walked then Kelly, we simply subtract the 2 answers:

0.33 - 0.27 = 0.06

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Answer:

c/sin(60°) = 14/sin(25°)

c = 14sin(60°)/sin(25°) = 28.7

Answer:

141,600,000 miles

Step-by-step explanation:

The monthly repayment using option 1 would be $1326.65, the total amount Sophie would pay using option 1 would be $318,395.72, and she will never be able to repay the mortgage using option 2.

Given that Sophie is planning to buy a house, and she needs to take out a mortgage for 120,000, and she is considering two possible options:

To A) calculate the monthly repayment using option 1, B) calculate the total amount Sophie would pay, using option 1, and C) calculate the number of months it will take to repay the mortgage using option 2, the following calculations must be performed :

A and B)

C)

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h = 11.9 cm

cos = adjacent/ hypotenuse

therefore:

cos(24) = h/ 13

rearrange:

h = 13cos(24)

put into calculator:

h = 11.8760...

rounded to one decimal point:

h = 11.9cm

The constant average rate of change is the slope of the line which can be used to write the linear function.

What is a Data Table ?

A table of data is linear if there is a constant average rate of change between all pairs of points.

Testing for Linearity

Finding a Function from a Table that is Linear

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Answer:

50 pints is 6.25 gallons.

What do you mean by the second one?

Step-by-step explanation:

50 ÷ 8 = 6.25

Answer:

50 pints is 6.25 gallons.

50 ÷ 8 = 6.25

Step-by-step explanation:

Answer:

similar if there is a difference in size, but the angles are the same, congruent if exact.

Step-by-step explanation:

Hope this helps ^.^

Answer:

lol......

.

..

............

Answer: 5/2

Step-by-step explanation:

5/2 is greater because divided it’s 2.4 and 9/4 is 2.25. 2.5 > 2.25.

The equation of the circle which has a diameter with endpoints (-3,2) and (1,-6) is x² + y² +6x - 4y -15 = 0.

Circle is the 2D geometry which is round in shape with radius R.

The diameter with endpoints (-3,2) and (1,-6). is

D  = √ [(1+3)²+(-6-2)²]

D  = 8.944 units

Radius of circle is R = D/2

R = 8.944 units /2

R =4.4721 units

Given is the general form of the equation of a circle passing through a point and having radius R is

(x -h)² +(y - k)² = R²

Substitute the coordinate (h,k) = (-3,2) and radius R = 4.4721

(x +3)² +(y - 2)² = 4.471²

x² + y² +6x - 4y +5 = 20

x² + y² +6x - 4y -15 = 0

Thus, the equation of the circle which has a diameter with endpoints (-3,2) and (1,-6) is x² + y² +6x - 4y -15 = 0.

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Answer:

3

Step-by-step explanation:

8 people

3 slices per person

8 × 3 = 24

They need 24 slices.

1 pizza has 10 slices.

24/10 = 2.4

They need 2.4 pizzas. Since they need to order a whole number of pizzas, they need to order 3 pizzas.

Answer: 3

Answer:

Step-by-step explanation:

4.1-1.25=2.85

lets divide

2.85/0.005=570

Answer:

2.85/0.005=570

Step-by-step explanation:

Hope this helped have an amazing day!

Answer:

She missed 6 questions.

Step-by-step explanation:

88% can be written as (88/100) or as 0.88.

You can set this as a ratio problem which is,  

88/100 = correct/50

correct = (88/100)*50       (multiply both sides by 50)

correct = 44

So, 50 (total questions) - 44 = 6 incorrect questions

Answer:

D

Step-by-step explanation:

From the given figure it is clear that angle MNO is formed by segments MN and NO.

It says that angle MNO is rotated 90 degrees counterclockwise about the origin to form angle M′N′O′.

Answer to 2a: The mean of Asset A is 0.235  and the variance is 0.0123

Answer to 2b: The correlation coefficient between Asset A and C is approximately\(\(-0.670\) (Boom), \(-0.187\) (Average), \(-0.670\)\)(Bust).

2a. Mean of Asset A (Expected Value):

The mean of Asset A (E(A)) can be calculated as:

\(\[E(A) = \sum_{i} (x_i \cdot P_i)\]\)

where \(\(x_i\)\) represents the return on Asset A in each state and\(v \(P_i\)\) represents the probability of that state.

Using the given information, we have:

Boom:

\(\(E(A) = (0.35 \cdot 0.30) + (0.20 \cdot 0.50) + (0.05 \cdot 0.20) = 0.235\)\)

Average:

\(\(E(A) = (0.35 \cdot 0.30) + (0.20 \cdot 0.50) + (0.05 \cdot 0.20) = 0.235\)\)

Bust:

\(\(E(A) = (0.35 \cdot 0.30) + (0.20 \cdot 0.50) + (0.05 \cdot 0.20) = 0.235\)\)

Therefore, the mean of Asset A is\(\(E(A) = 0.235\).\)

2b. Correlation Coefficient of A and C:

The correlation coefficient\((\(\rho\))\)between Asset A and C can be calculated using the formula:

\(\[\rho = \frac{{\text{{Cov}}(A, C)}}{{\sigma_A \cdot \sigma_C}}\]\)

where\(\(\text{{Cov}}(A, C)\)\) represents the covariance between Asset A and C, and \((\sigma_A\)\) and\(\(\sigma_C\)\)represent the standard deviations of Asset A and C, respectively.

Using the given information, we have:

Boom:

\(\(\text{{Cov}}(A, C) = (0.35 - 0.235) \cdot (0.10 - 0.25) = -0.017\)\)

Average:

\(\(\text{{Cov}}(A, C) = (0.20 - 0.235) \cdot (0.15 - 0.25) = -0.005\)\)

Bust:

\(\(\text{{Cov}}(A, C) = (0.05 - 0.235) \cdot (0.35 - 0.25) = -0.017\)\)

Now, we calculate the standard deviations of Assets A and C:

\(\(\sigma_A = \sqrt{{\text{{Var}}(A)}} = \sqrt{0.0123} \approx 0.1108\)\)

\(\(\sigma_C = \sqrt{{\text{{Var}}(C)}} = \sqrt{0.0517} \approx 0.2274\)\)

Finally, we can calculate the correlation coefficient:

Boom:

\(\(\rho = \frac{{-0.017}}{{0.1108 \cdot 0.2274}} \approx -0.670\)\)

Average:

\(\(\rho = \frac{{-0.005}}{{0.1108 \cdot 0.2274}} \approx -0.187\)\)

Bust:

\(\(\rho = \frac{{-0.017}}{{0.1108 \cdot 0.2274}} \approx -0.670\)\)

Therefore, the correlation coefficient between Asset A and C is approximately\(\(\rho \approx -0.670\) (Boom), \(\rho \approx -0.187\) (Average), and \(\rho \approx -0.670\) (Bust).\)

Answer to 2a: \(The mean of Asset A is \(0.235\) and the variance is \(0.0123\.\)

Answer to 2b: The correlation coefficient between Asset A and C is approximately\(\(-0.670\) (Boom), \(-0.187\) (Average), \(-0.670\)\)(Bust).

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The x-axis represents the range of precipitation totals in inches, and the y-axis represents the frequency or count of towns.

(a) The data provided represents precipitation totals in inches from the month of September in 21 different towns in Alaska. This data is numerical and continuous, as it consists of quantitative measurements of precipitation.

(b) The best graph to use for presenting this data would be a histogram. A histogram displays the distribution of a continuous variable by dividing the data into intervals (bins) along the x-axis and showing the frequency or count of data points within each interval on the y-axis. In this case, the x-axis would represent the range of precipitation totals in inches, and the y-axis would represent the frequency or count of towns.

(c) Here is a histogram graph representing the provided data set: Precipitation Totals in September

The x-axis represents the range of precipitation totals in inches, and the y-axis represents the frequency or count of towns. The data is divided into intervals (bins), and the height of each bar represents the number of towns within that range of precipitation totals.

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The value of x when the tangents intersect is 24.

The theorem of tangent intersection states that the the measure of the angle formed by two tangents that intersect at a point outside a circle is equal to one-half the positive difference of the measures of the intercepted arcs.

Therefore, let's use the theorem to find the value of x in the circle as follows:

61 = 1 / 2 × ((10x + 1) - (5x - 1))

61 = 1 / 2 × (10x - 5x + 1 + 1)

61 = 1 / 2 × (5x + 2)

61 = 1 / 2 (5x + 2)

61 = 5 / 2 x + 1

61 - 1 = 5 / 2 x

60 = 5 / 2 x

cross multiply

5x = 120

divide both sides by 5

x = 120 / 5

x = 24

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Answer:

The difference in price between a small pizza and a medium pizza is $0.81

Step-by-step explanation:

Small pizza

Side = 5inch

Area =  25 sq.in

Cost = $4 +0.04*25

        = 4 + 1.25  = $5.25

Medium pizza

Side = 8inche

Area = 64 sq.in

Cost = 3.50 + 0.04*64 = $6.06

Difference = Medium pizza - small pizza

                  = 6.06 - 5.25

                   = $0.81

Answer:

3rd one

Step-by-step explanation:

\({ \large{ \purple{ \sf{Hello \: there!}}}}\)

As we know that, 1 cm = 0.01 m

So,

(a) 65 cm/s = 0.65 m/s

b) 367 km/h = (367 × 5 ÷ 18) m/s

c) 1000 cm/min = (1000 × 60 ÷ 100) m/s

d) 86 km/min = (86 × 60 ÷ 1000) m/s

\( \star \:{ \underline{ \boxed{ \sf{ \blue{Thank \: you : ) }}}}}\)

Answer:

D

Step-by-step explanation:

A coefficient is the number before a variable. The D statement isn't true because the coefficient would be 2 instead of 2m. 2m would be the whole term.

Answer:

D

Step-by-step explanation:

The coefficient is the number in front of the variable. the number in front of the second variable is 2, not 2m

Answer:

290 in²

Step-by-step explanation:

By inspection of the diagram of the net of the prism (shown in blue on a pirple background), we can see that the area of the 5 x 12 in rectangle is 60 in² and the area of the 5 x 5 square is 25 in².

According to the net, there are four rectangles and two squares.  

Therefore, the total surface area of the prism is:

(4 x 60)+ (2 x 25) = 240 + 50 = 290 in²