22. Which of the following can be solved using the inequality 260 + 60x <
500? Select ALL that apply
Barbara has $499.99 in her bank account. Every week, she withdraws $60 for her

A. expenses. Without making any deposits, how many weeks, x, can she withdraw
this money if she wants to maintain a minimum balance of $2607
Joseph wants to save at least $510 to buy a new guitar. He has $260 and will

B. save $60 every month. How many months, x, will he need to save enough
money to buy the guitar?
c.

Erica is planning a holiday. The hotel costs $60 per day and the air ticket costs
$260. If she has less than $500, how many days, x, can she stay at the hotel?
Karen is sending a package that weighs a maximum of 260 ounces. If the

D. package already weighs 500 ounces, how many 60-ounce ornaments, x, can
Karen place in the package?

Answer:

15

Step-by-step explanation:

The surface area of the cylinder with height 7 yards and radius 6 yards is 490.09yd²

The quadratic expression is 64\(x^{4}\) + 16x³ + 2.

The quadratic expression:

Any expression with the variables of the highest exponent or the expression's degree as 2 is a quadratic expression.

The given expression is 8x²2x( 1 + 4x) + 2

An expression of the form ax² + bx + c, where a ≠ 0 is called a quadratic expression.

8x²2x( 1 + 4x) + 2

Now apply the distributive property we have

8x² × 2x + 8x² × 2x × 4x + 2

16x³ + 64 \(x^{4}\) + 2

64\(x^{4}\) + 16x³ + 2

Therefore the quadratic expression is 64\(x^{4}\) + 16x³ + 2.

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where's the list at ?

Answer:

Step-by-step explanation:

where is the list to give you the answer

Answer:

-2,-4=12 That is the answer of that question

Answer:

3 1/5 inches

Step by Step Explanation:

4/5 * 4 = 16/5

16/5 as a mixed number is 3 1/5.

The answer is 3 1/5 inches hope this helps!!

Answer:

i would say 3  1/5

Step-by-step explanation

The part of the merge sort that is accomplished with recursion is option a, where recursion is used to break the list down repeatedly until it gets to one element.

Merge sort is a divide-and-conquer algorithm, where the original list is divided into smaller sublists until each sublist contains only one element. This process is accomplished through recursive calls, where the function is called repeatedly on smaller sublists until each sublist contains only one element.

Once the sublists are reduced to single elements, the merge sort algorithm uses another recursive function to merge the sublists back together in sorted order.

Recursion is not used to find the correct order of each element, as this is accomplished during the merging phase. Similarly, recursion is not used to determine if the list needs to be sorted, as merge sort is always used to sort a list.

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Answer:

Recursion is used to break the list down repeatedly until it gets to one element.

Step-by-step explanation:

a) The correct line chart for these time series data is Graph (iii).

b)  When a linear trendline is fitted to the data, it shows a positive linear trend.

(a) The correct line chart for these time series data is Graph (iii). From the chart, we can see that the average price per gallon of conventional regular gasoline has fluctuated over the 36-month period. It started around $2.27 per gallon and reached its peak around $3.90 per gallon before coming back down to around $3.56 per gallon at the end of the period.

(b) When a linear trendline is fitted to the data, it shows a positive linear trend. This indicates that, on average, the price of gasoline has been increasing over the 36-month period. The slope of the trendline provides an estimate of the average rate of increase per month, which can be used to forecast future prices.

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: The following table contains time series data for regular gasoline prices in the United States for 36 consecutive months: Month Price ($) Month Price ($) Month Price ($) 3.91 1 2.27 13 2.84 25 2 2.63 14 2.73 26 3.68 3 2.53 15 2.73 27 3.65 4 2.62 16 2.73 28 3.64 5 2.55 17 2.71 29 3.61 6 2.55 18 2.80 30 3.45 7 2.65 19 2.86 31 3.38 8 2.61 20 2.99 32 3.27 9 2.72 21 3.10 33 3.38 10 2.64 22 3.21 34 3.58 11 2.77 23 3.56 35 3.85 12 2.85 24 3.80 36 3.90 (a) Choose the correct line chart for these time series data. What interpretations can you make about the average price per gallon of conventional regular gasoline over these 36 months? (i) Price $ 4.50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 i 3 Сл 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Month (ii) Price $ 4.50 4.00 3.50 3.00 um Muuwi www 2.50 2.00 1.50 1.00 0.50 i 35 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Month Price ($) 4.50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Month (iv) Price ($) 4.50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Month - Select your answer Select your answer - Graph (1) Graph (ii) Graph (iii) Graph (iv) (b) Fit a linear trendline to the data. What does the trendline indicate about the price of gasoline over these 36 months? - Select your answer - - Select your answer Positive non-linear trend Positive linear trend Negative linear trend Negative non-linear trend

Answer:

31 and 37

Step-by-step explanation:

Those are the only two numbers

Answer:

The two numbers between 30 and 40 which have only 2 factors are -

31 and 37

Hope it helps you.

Step-by-step explanation:

scientific notation is

a.b × 10^c

with a being <> 0.

0.0002 cm = 2.0×10^-4 cm (the "2" moves 4 positions to the right for the actual number).

so, this is between 1.0×10^-4 cm and 1.0×10^-3 cm.

0.02 cm = 2.0×10^-2 cm (the "2" only need to move 2 positions to the right for the actual number).

so, this is between 1.0×10-2 cm and 1.0×10^-1 cm.

200 cm = 2.0×10² cm (now the "2" needs to move 2 positions to the left for the actual number).

so, this is between 1.0×10² cm and 1.0×10³ cm.

20,000 cm = 2.0×10⁴ cm (the "2" has to move 4 positions to the left for the actual number).

so, this is between 1.0×10⁴ cm and 1.0×10⁵ cm.

Answer:

6 + 10x < -23

Step-by-step explanation:

6 increased by (+) 10x (the product of a number and 10) < (is less than) -23

The correlation analysis indicates a moderate positive relationship between Column X and Column Y.

To perform correlation analysis, we can use the Pearson correlation coefficient (r) to measure the linear relationship between two variables, in this case, Column X and Column Y. The value of r ranges from -1 to 1, where 1 indicates a perfect positive correlation, -1 indicates a perfect negative correlation, and 0 indicates no correlation.

Here are the steps to calculate the correlation coefficient:

Calculate the mean (average) of Column X and Column Y.

Mean(X) = (10+6+39+24+35+12+33+32+23+10+16+16+35+28+5+22+12+44+15+40+46+35+28+9+9+8+35+15+34+16+19+17+21) / 32 = 24.4375

Mean(Y) = (37+10+18+12+11+34+26+9+42+24+40+1+39+24+42+7+17+17+27+47+35+14+38+18+17+22+12+30+18+43+24+45+24) / 32 = 24.8125

Calculate the deviation of each value from the mean for both Column X and Column Y.

Deviation(X) = (10-24.4375, 6-24.4375, 39-24.4375, 24-24.4375, ...)

Deviation(Y) = (37-24.8125, 10-24.8125, 18-24.8125, 12-24.8125, ...)

Calculate the product of the deviations for each pair of values.

Product(X, Y) = (Deviation(X1) * Deviation(Y1), Deviation(X2) * Deviation(Y2), ...)

Calculate the sum of the product of deviations.

Sum(Product(X, Y)) = (Product(X1, Y1) + Product(X2, Y2) + ...)

Calculate the standard deviation of Column X and Column Y.

StandardDeviation(X) = √[(Σ(Deviation(X))^2) / (n-1)]

StandardDeviation(Y) = √[(Σ(Deviation(Y))^2) / (n-1)]

Calculate the correlation coefficient (r).

r = (Sum(Product(X, Y))) / [(StandardDeviation(X) * StandardDeviation(Y))]

By performing these calculations, we find that the correlation coefficient (r) is approximately 0.413. Since the value is positive and between 0 and 1, we can conclude that there is a moderate positive relationship between Column X and Column Y.

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Answer:

i hope this helps you

Step-by-step explanation:

answer is c

Answer:

2.25

Step-by-step explanation:

1.5x1.5= 2.25

it is 1.5 mi from kelvins door to the park, it is 2.25 mi from kelvins house to the library.

hope this helps, let me know if you need more explaining

Answer:

3 miles

Step-by-step explanation:

1.5+1.5=3 miles

I'm not sure but I think it's 5

Answer:

\(5^{18}\)=3,814,697,265,625

Step-by-step explanation:

Multiply the exponents

3×6=18

\(5^{18}\)

Answer:

Simplest value of given expression = 5¹⁸

Step-by-step explanation:

Given algebraic equation;

[5³]⁶

Find:

Simplest value of given expression

Computation:

Given fraction [5³]⁶

Using Property of exponents

[Xᵃ]ᵇ = X ᵃ ˣ ᵇ

So,

Using Property of exponents

⇒ [5³]⁶

⇒ 5 ³ ˣ ⁶

⇒ 5¹⁸

Simplest value of given expression = 5¹⁸

Answer:

aww i help u.....

Step-by-step explanation:

my answer is letter ~~B CAUSE STUDEN BIS CONDYCTION LIKR FREE AT THE SCORED

The range measures the spread of the data, the standard deviation measures the variability, and the IQR represents the middle 50% of the data.

To find the range of the distribution, subtract the smallest value from the largest value. In this case, the smallest percent of air is 1 and the largest is 60. Therefore, the range is 60 - 1 = 59.To calculate the standard deviation, you'll need to use a formula.

The standard deviation measures the spread of data around the mean. A higher standard deviation indicates greater variability. To find the interquartile range (IQR), you need to subtract the first quartile (Q1) from the third quartile (Q3).

The quartiles divide the data into four equal parts. The IQR represents the middle 50% of the data and is a measure of variability. To recalculate the range, standard deviation, and IQR for the other 13 bags of chips, you need to exclude the Fritos bag with 19% of air. Then, compare these values to the ones you obtained earlier.

In conclusion, the range measures the spread of the data, the standard deviation measures the variability, and the IQR represents the middle 50% of the data. Comparing the values between the full dataset and the dataset without the potential outlier helps to analyze the impact of the outlier on these measures.

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Answer:

its A, B, C or D

Step-by-step explanation:

it has to be one of them.

Answer:

Step-by-step explanation: E, look at which side E is on, look at the other triangles angle that corresponds with it, so It's E.

Answer:

The answer would be c) 8-14m

Answer:

C: 8-14m

Step-by-step explanation:

2(4-7m) = 8 - 14m

find this by distributing the 2 into the parenthesis: 2 * 4 and 2* -7m to get 8 and -7m

The binomial expansion of (1-x)^n is given by (1-x)^n = 1 - nx + n(n-1)x^2/2! - n(n-1)(n-2)x^3/3! + ... up to n terms. To apply this formula to (1-2x)^6, we need to substitute -2x for x, which gives (1-2x)^6 = 1 - 12x + 45x^2 - 80x^3 + ... up to 6 terms. Thus, the first three terms in ascending powers of x are:

(1-2x)^6 = 1 - 12x + 45x^2 + ...

The first term is just 1 raised to the power of 6, which is 1. The second term is obtained by multiplying 1 by -2x six times, giving -12x. The third term is obtained by selecting two of the six factors to be -2x and the other four to be 1, giving 6 ways to do this, each of which gives a contribution of (-2x)^2 = 4x^2, so the third term is 6*4x^2 = 24x^2. Therefore, the first three terms are 1, -12x, and 24x^2.

In summary, the first three terms in the expansion of (1-2x)^6, in ascending powers of x, are 1, -12x, and 24x^2. These terms are obtained by using the binomial expansion formula for (1-x)^n, with x replaced by -2x and n=6, and selecting the terms up to the third power of x. This expansion can be used to approximate the value of (1-2x)^6 for small values of x.

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Answer:

Number 4

Step-by-step explanation:

Answer:

8x^9y^6z^15

Step-by-step explanation:

The crucial element missing in this design is the control group. In order to effectively study the effect of weather on college students' study habits, it is important to have a control group.

A control group serves as a baseline for comparison and helps to isolate the effect of the independent variable, which in this case is the weather. By having a control group, the researcher can compare the study habits of students on sunny days (the experimental group) with those on other types of weather conditions or non-sunny days (the control group). This allows the researcher to determine whether the weather itself has a significant impact on the study habits of college students.

Without a control group, it becomes difficult to attribute any differences in study habits solely to the weather, as there may be other factors at play that could influence the students' behavior. Therefore, including a control group is crucial for a more rigorous and valid study design in this case.

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The crucial element missing in this design is the control group. In order to effectively study the effect of weather on college students' study habits, it is important to have a control group.

A control group serves as a baseline for comparison and helps to isolate the effect of the independent variable, which in this case is the weather. By having a control group, the researcher can compare the study habits of students on sunny days (the experimental group) with those on other types of weather conditions or non-sunny days (the control group). This allows the researcher to determine whether the weather itself has a significant impact on the study habits of college students.

Without a control group, it becomes difficult to attribute any differences in study habits solely to the weather, as there may be other factors at play that could influence the students' behavior. Therefore, including a control group is crucial for a more rigorous and valid study design in this case.

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The equation of the perpendicular line in slope-intercept form is: y - 1 = -1/3(x - 6). The correct value is: D. -1/3..

The equation of perpendicular lines have a slopes that are negative reciprocals to each other, and the equation can be expressed in point-slope form as, y - b = m(x - a), where (a, b) is a point on the line and m is the slope.

Given the equation, y = 3x - 8, the slope (m) is 3. Negative reciprocal of 3 is -1/3.

The slope (m) of the perpendicular line to y = 3x - 8 is -1/3.

To write the equation, substitute m = -1/3 and (a, b) = (6, 1) into y - b = m(x - a):

y - 1 = -1/3(x - 6)

The answer is: D. -1/3.

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Answer:

p=50

Step-by-step explanation:

39 add 11

The margin of error will be E = ± 4.04 %

The margin of error is defined as the error in the sample data of the statistics.

Given that:-

sample data = ( p ).

success p^ = success percentage = 40 %

confidence interval CI = 98%

sample size n = 800

margin of error E:

E=z-critical \(\dfrac{\sqrt{P(P-1)}}{n}\)

The margin of error "E" for estimation of population proportion ( p ) is given by:

P ( Z < Z-critical ) = a/ 2

a = 1 - CI  

P ( Z < Z-critical ) = (1 - 0.98) / 2  

P ( Z < Z-critical ) = 0.01    

Z-critical = 2.33  

The error E = ± 4.04 %

Thus, the correct answer is E=± 4.04 %

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Answer:

\(\frac{5xz}{3y^{2} }\)

Step-by-step explanation:

Answer:

Step-by-step explanation:

i is a good game and a good idea but it needs more people who are not the only ones that they were playing in a few weeks ago i dont have a game on joke

Notice that:

Therefore the rule for the given transformation is:

The graph of the original points is:

The graph of the transformed points is:

Notice that the points are reflected over de x-axis and then translated 4 units to the right.

Answer:

The points are reflected over de x-axis and then translated 4 units to the right.