Alang has a points card for a movie theater.
He receives 55 rewards points just for signing up.
• He earns 3.5 points for each visit to the movie theater.
• He needs 83 points for a free movie ticket.
How many visits must Alang make to earn a free movie ticket?

Answer:

1) fraction

2)denominator

3)quotient

4)remainder

i hope this helps

The derivate of a function f(x) is determinated as:

For the function

First we have to determine de f ( x + h ) as follow:

Then we calculate and simplify the coeficient in the first formula

------------------------------------------------------------------------------------The equation of the tangent:

First you need to know that the derivate of a function is equal to the slope (m) of the tangent of this function

And the equation to thist tangent in a specific point will be find using the next formula:

We have to calculate the slope in the point x =4 using the derivate:

In the point x=4

Calculate the value of f(x0) substituting in the function the given point x:

Knowing that we put the value of m and f(x0) in the equation of the tangent:

---------------------------------------------------------------------------

The normal line

The slope of the normal line is the opposite of the slope of theu tangent in an espesific point:

So in this situation is:

The equation of the normal line is given by the next formula:

Replacing the data we obtain:

Appropriate hypotheses for the healthcare provider's significance test to see if the proportion who received their flu shot has changed in the following year are; Null Hypothesis and Alternative Hypothesis.

Null hypothesis (H0): The proportion of members receiving flu shots remained unchanged (p = 0.48) in the following year.
Alternative hypothesis (H1): The proportion of members receiving flu shots increased (p > 0.48) or decreased (p < 0.48) in the following year, depending on the direction of the change. Since the healthcare provider saw that 48% of their members received their flu shot in a recent year, they will take that proportion as the null hypothesis for their significance test. The alternative hypothesis will either be one-tailed (p > 0.48 or p < 0.48) or two-tailed (p ≠ 0.48), depending on the direction of the change or the preference of the healthcare provider, respectively.

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For the year in which they earned $176,500, the partners will receive $52,950, $35,300, and $88,250 respectively.

Here let the partners be A, B, and C.

According to the question, A: B: C = 3: 2: 5

This implies that if the profits are divided into

3 + 2 + 5 = 10 equal parts, 3 of those parts will go to A, 2 of those parts will go to B and 5 of those parts will go to C.

Here the profits for the year are $176,500.

Now dividing them into 10 equal parts will give us the value of each part to be

$176, 500/10 = $17,650

Hence A will receive $17,650 X 3 = $52,950

B will receive $17,650 X 2 = $35,300

C will receive $17,650 X 5 = $88,250

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We must find p′, q′ in order to calculate the confidence interval; the sample proportion is p′ = 0.842; This is the population proportion's point estimate. Since CL = 0.95 is the requested confidence level, = 1 – CL = 1 – 0.95 = 0.05 (2) (2) = 0.025.

For P, what is the confidence interval at 95 percent?

Since 95% of the area under the curve falls within this interval, the interval (-1.96, 1.96) serves as a 95% confidence interval for the standard normal distribution.

What is the 95 percent confidence interval for the population's proportion of smokers?

Standard Error for Proportion Calculating a 95% Confidence Interval for each group separately is another way to consider whether smokers and nonsmokers have significantly different proportions with wrinkles. For the smokers, we have a certainty time period ± 2(0.0394) or 0.63 ± 0.0788.

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Answer:

5,004,300

Step-by-step explanation:

Answer:

After one year, the car will be worth $1,275.

Step-by-step explanation:

We know that a new car value decreases by 15% every year. So, we first need to find 15% of $1,500.

1,500 x 0.15 = $225.

Now, me must subtract $225 from the initial value, or $1,500.

1,500 - 225 = $1,275

Therefore, after one year, the car will be worth $1,275.

Hope this helps! :D

Answer:

(D)

Step-by-step explanation:

If it has a leading coefficient of 1, then it can not (A) or (B) because they have a two in front of it. Next, we can check the roots -2 and 7. -2 goes with (x+2), while 7 goes with (x-7). Therefore, you can already see that the answer is (D). To make sure. let us check the root 5 with multiplicity of 2. 5 goes with (x-5), implying that there must be 2 (x-5)'s. Only (D) satifies that as well, so the answer must be (D).

Answer:

D on edge

Step-by-step explanation:

Answer:

Answer: y = 3x

Step-by-step explanation:

Explanation:

The equation that represents a proportional relationship or line is y = kx. Because our answer is in that form we can conclude that y = 3x represents a proportional relationship.

Hope this helps you out :)

Answer:

divide 47.12 by 3.14

Step-by-step explanation:

that way it will give you an answe

Alice paid $25 for her pair of jeans, and Jeff paid $4 for the steaks.

Let's calculate the final amount paid by Alice and Jeff for their purchases.

Alice:

Jeff:

So, Alice paid $25 for her pair of jeans, and Jeff paid $4 for the steaks.

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Answer:

3 and a half hours every dinner shift

Answer:

the other guy is right I'm pretty sure

The mass of the rod is 140 grams. If lim f(x) = lim g(x) = L, then lim [f(x) - g(x)] = lim f(x) - lim g(x) = L - L = 0. The correct option is (i) equal 0.

To find the mass of the rod, we can integrate the linear density function over the length of the rod:

m = ∫0^100 (7/√x) dx

Using the power rule of integration, we can simplify this expression:

m = 14[√x]0^100

m = 14(10 - 0)

m = 140 grams

Therefore, the mass of the rod is 140 grams.

As for the multiple-choice question, if lim f(x) = lim g(x) = L, then we can use the limit laws to evaluate the limit of their difference:

lim [f(x) - g(x)] = lim f(x) - lim g(x) = L - L = 0

So the answer is (i) equal 0.

This result holds true for any two functions with the same limit as x approaches a particular value or infinity. The limit of their difference will always be equal to the difference of their limits, which is zero in this case. Therefore, the answer is not dependent on the specific functions f and g.

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Answer:

m=33

Step-by-step explanation:

To solve this, we need to get the variable, m, by itself. Perform the opposite of what is being done to the equation. Keep in mind everything done to one side, must be done to the other.

5m-3=4m+30

3 is being subtracted from 5m. The opposite of subtraction is addition, so add 3 to both sides.

5m-3+3=4m+30+3

5m=4m+33

4m is being added on to 33. The opposite of addition is subtraction, so subtract 4m from both sides.

5m-4m=4m-4m+33

5m-4m=33

m=33

Answer: x= 6

Step-by-step explanation:

Since the shape is a parallelogram, the angles will either be equal to each other or add up to 180.  

You can see they do not look the same so they add up to equal 180

12x + 3 +105 = 180

12x + 108 = 180

12x = 72

x = 6

Answer:

y=8

Step-by-step explanation:

Slope-intercept form

y=mx+b

Plug in values

y=0x+b

8=0(-4)+b

b=8

substitute

y=8

The rounding up of the numbers indicates that the sum and differences of the numbers are;

Rounding up of numbers is an estimation method used to provide values that have a particular degree of accuracy.

The sums and difference of the integers obtained using the prescribed method are as follows;

1) 28 + 53 ⇒ 30 + 50 = 80

2) 58 + 31 ⇒ 60 + 30 = 90

3) 73 + 45 ⇒ 70 + 50 = 120

4) 37 + 44 ⇒ 40 + 40 = 80

5) 66 - 21 ⇒ 70 - 20 = 50

6) 53 - 50 ⇒ 50 - 50 = 0

7) 51 - 16 ⇒ 50 - 20 = 30

8) 20 - 11 ⇒ 20 - 10 = 10

9) 86 + 6 ⇒ 90 + 10 = 100

10) 94 + 87 ⇒ 90 + 90 = 180

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Answer:

18

Step-by-step explanation:

since the equation of AC is y=x-4 then the length of CB and AB must be the same. therefor its (6*6)/2

The total number of ways to travel from Earth (4,1,0) to the Wookiee Smugglers' Trading Place (11,4,3) is 18

The Millennium Falcon can travel from Earth (4,1,0) to the Wookiee Smugglers' Trading Place (11,4,3) in a total of 18 different ways. The number of ways to travel can be determined using the concept of a combination with repetitions.

The formula for combinations with repetitions is (n+k-1)!/((n-1)!*k!). For this problem, we have n = 3 and k = 8, where n is the number of dimensions of space, and k is the total distance traveled along each axis. Therefore, the total number of ways to travel is (3+8-1)!/((3-1)!*8!) = 18.

The 18 different paths are determined by the combination of the 8 steps taken along each of the three axes, with each step being either positive or negative. Therefore, each path can be written as a 3-tuple (a,b,c) where a,b, and c are the total number of positive and negative steps taken along each of the three axes.

For example, one of the paths from (4,1,0) to (11,4,3) is (5,5,5), meaning that the Millennium Falcon would travel 5 positive steps along the x-axis, 5 positive steps along the y-axis, and 5 positive steps along the z-axis.

In conclusion, the total number of ways to travel from Earth (4,1,0) to the Wookiee Smugglers' Trading Place (11,4,3) is 18, determined using the concept of combinations with repetitions.

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The relationship between two variables that begins as a direct correlation and then becomes an indirect correlation, or vice versa, is known as a nonlinear correlation.

A nonlinear correlation is when the relationship between two variables is not linear - that is, the correlation between them does not increase or decrease proportionately as one variable increases or decreases. Nonlinear correlations are important in research as they can suggest that a phenomenon is more complex than a linear correlation would indicate.

For example, if two variables have a direct linear correlation, then a small increase in one variable would result in a predictable increase in the other. However, with a nonlinear correlation, a small increase in one variable may result in a much larger or much smaller increase in the other. This suggests that other factors, not captured in the linear correlation, are influencing the relationship between the two variables.

Nonlinear correlations can be positive (the two variables increase or decrease together), negative (one variable increases as the other decreases, or vice versa), or both. Depending on the circumstances, the type of nonlinear correlation can have important implications for the research question being studied.

It is important to note that nonlinear correlations may be caused by a variety of factors, including chance, measurement errors, or the presence of an extraneous variable that has not been accounted for. As such, they should always be further investigated and not taken as an absolute conclusion.

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If A is a subset of a countably infinite set B, we can construct a bijection between A and a subset of natural numbers to show that A is countable.  If the cardinality of A is strictly less than the cardinality of the set of natural numbers, then A is finite.

a) If A is a subset of B and B is countably infinite, we can construct a bijection between A and a subset of natural numbers (N) to show that A is countable. Since B is countably infinite, there exists a bijection f: N -> B. Now, consider the restriction of f to A, denoted as f': A -> B, where f'(x) = f(x) for all x in A. This restriction is a bijection between A and a subset of B, which implies that A is countable.

b) Using the result from part a), if the cardinality of A, denoted as |A|, is less than the cardinality of the set of natural numbers (N), denoted as |N|, then A is countable. Since a countable set can be empty, finite, or countably infinite, if |A| is less than |N|, A cannot be uncountable (which includes sets with uncountable cardinality such as the real numbers). Therefore, A must be either empty, finite, or countably infinite. Hence, if |A| < |N|, A is finite.

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Answer:

It seperates the people who are using shark fin and the ones who are using a placebo. That way, that variable is already distinguished and leads to greater accuracy.

The block design distinguishes between those who are consuming shark fin and those who are taking a placebo. By doing so, that variable can already be identified, which improves accuracy.

A complex ailment known as chronic fatigue syndrome (CFS) is defined by excessive exhaustion that lasts for at least six months and that is not fully explained by an underlying medical condition. Exercise or mental effort makes the weariness worse; rest does not make it better.

We choose to utilize a block design with the men forming one block and the ladies the other in order to ensure that four men and two women are assigned to each of the treatments.

It distinguishes between those who are consuming shark fin and those who are taking a placebo. By doing so, that variable can already be identified, which improves accuracy.

Therefore, that reason is a block design appropriate for this experiment.

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Answer:

Slope/m=1/2, y-intercept=-4

Step-by-step explanation:

Y=mx+b is slope-intercept form. So in the equation y=1/2x-4, m stands for the slope, and in the equation 1/2 is in the place of m. B stands for the y-intercept, and in its place is -4.

Ahem, I'm writing with a mouse, excuse the scraggly lines and writing on the graph.

Answer:

  4200 feet

Step-by-step explanation:

You want to know the length of the Golden Gate Bridge, given as 263% of the 1595 ft length of the Brooklyn Bridge.

In the context of this math problem, "of" means "times", so we have ...

  263% of 1595 ft = 263% × 1595 ft

The percent sign (%) is interchangeable with the math expression /100, so the GG Bridge is about ...

  263/100 × (1595 ft) = 4194.85 ft

You want this rounded to the nearest hundred, so it becomes ...

  4194.85 ≈ 4200

To the nearest hundred feet, the Golden Gate Bridge is about 4200 feet long.

Answer:

Step-by-step explanation:

Ceiling area:  (28 ft)(16 ft) =           448 ft^2

End areas:  2(16 ft)(8 ft) =               256 ft^2

Long wall areas:  2(28 ft)(8 ft) =     448 ft^2

Total area (not incl. floor area) =  1152 ft^2

Answer:

m = 1/2

Step-by-step explanation:

Look at the points on the graph and determine what the slope would be using the slope formula. y2-y1 / x2-x1.

2 - 0 / 0 - (-4)

2/4

1/2

Answer:

the slope of the line is 2

Step-by-step explanation:

use the formula for the slope of a line: y2-y1/x2-x1

this will give you 2-0/0-(-4) = 2/4

simplified to 2 for the slope.

if the answer you need is just the slope ten it would be 2

if you're looking for the equation of the line it would be y=2x+2

The corresponding parts in the two triangles are:
- Side LM corresponds to side QR.
- Angle L corresponds to angle R.

The given question asks us to identify the corresponding parts between two triangles, triangle LMN and triangle QRP, after a series of transformations.

To determine the corresponding parts, let's analyze each transformation step by step:

1. Triangle LMN is rotated 180° clockwise about point M. This means that every point in triangle LMN is rotated by 180° in a clockwise direction around point M.

2. After the rotation, triangle LMN is then translated up. This means that every point in triangle LMN is moved vertically upwards by the same distance.

Now, let's consider the corresponding parts between the two triangles:

- Side LM corresponds to side QR. This is because after the rotation and translation, the side LM of triangle LMN aligns with side QR of triangle QRP.

- Angle L corresponds to angle R. This is because after the rotation, angle L of triangle LMN becomes angle R of triangle QRP. The rotation preserves the measure of the angles.

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Answer:

FJ = 15 GH = 15

FG is parallel to HJ

Step-by-step explanation: