Isaiah has a points card for a movie theater.
• He receives 75 rewards points just for signing up.
• He earns 6.5 points for each visit to the movie theater.
• He needs at least 140 points for a free movie ticket.
Write and solve an inequality which can be used to determine x, the number of visits
Isaiah can make to earn his first free movie ticket.
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Inequality:
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attempt 1 out of 2 / problem 3 out of max 15

Answer:

Step-by-step explanation:

There are an infinite amount of possibilities with the solution of (4,1).  As proof, plot the point (4,1) on a coordinate system.  Then, draw straight lines that pass through that point.  These lines can differ in slopes. They can be either be positive, negative, vertical, or horizontal.

x = 4

y = 1

x + y = 5

name me brainleist and say thank you, and rate 5 stars.

Computing the total number of counters in the class as 1,108, the mean number of counters that the 46 children have is 24.

The mean refers to the average value.

The average is the quotient of the total value divided by the number of items in the data set.

The number of boys in the class = 26

The number of girls in the class = 20

The total number of boys and girls in the class = 46

The mean number of counters that the boys have = 28

The total number of counters that the boys have = 728 (28 x 26)

The mean number of counters that the girls have =19

The total number of counters that the girls have = 380 (19 x 20)

The total number of counters that the class has = 1,108 (728 + 380)

The average or mean number of counters in the class = 24 (1,108 ÷ 46)

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The final result of the integral is:

∫ (log(1 + x²) / (x + 1)²) dx = log(x + 1) - 2 (log(x + 1) / x) - 2Li(x) + C,

where Li(x) is the logarithmic integral function and C is the constant of integration.

We have,

To solve the integral ∫ (log(1 + x²) / (x + 1)²) dx, we can use the method of substitution.

Let's substitute u = x + 1, which implies du = dx. Making this substitution, the integral becomes:

∫ (log(1 + (u-1)²) / u²) du.

Expanding the numerator, we have:

∫ (log(1 + u² - 2u + 1) / u²) du

= ∫ (log(u² - 2u + 2) / u²) du.

Now, let's split the logarithm using the properties of logarithms:

∫ (log(u² - 2u + 2) - log(u²)) / u² du

= ∫ (log(u² - 2u + 2) / u²) du - ∫ (log(u²) / u²) du.

We can simplify the second integral:

∫ (log(u²) / u²) du = ∫ (2 log(u) / u²) du.

Using the power rule for integration, we can integrate both terms:

∫ (log(u² - 2u + 2) / u²) du = log(u² - 2u + 2) / u - 2 ∫ (log(u) / u³) du.

Now, let's focus on the second integral:

∫ (log(u) / u³) du.

This integral does not have a simple closed-form solution in terms of elementary functions.

It can be expressed in terms of a special function called the logarithmic integral, denoted as Li(x).

Therefore,

The final result of the integral is:

∫ (log(1 + x²) / (x + 1)²) dx = log(x + 1) - 2 (log(x + 1) / x) - 2Li(x) + C,

where Li(x) is the logarithmic integral function and C is the constant of integration.

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Answer:

1/x^9

Step-by-step explanation:

I don't actually understand this question, but if you are asking (x^(-9)), then its the answer above

The percent of the increase, rounded to the nearest tenth of a percent, concerning the sales of boxes of cookies that Molly sold last month and this month, is 11.5%.

The percentage increase can be determined by finding the difference or the amount of increase in sales.

This difference is divided by the previous month's sales and multiplied by 100.

The total number of boxes of cookies Molly's Scout Troop sold last month = 148

The total number sold this month = 165

The increase = 17 (165 - 148)

Percentage increase = 11.5% (17 ÷ 148 x 100)

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Answer:

yes.

Step-by-step explanation:

cause yes.

Answer:

548 > 373

Step-by-step explanation:

548 is greater than 373 because when we compare the digits from left to right, we find that the first digit of 548 (5) is greater than the first digit of 373 (3). Therefore, we can conclude that 548 is greater than 373.

The ">" symbol is used to represent "greater than" in mathematical comparisons.

Hope this helps!

Based on the given information, we have a square pyramid with points M and N being the midpoints of the edges of one face. and forms a parallelogram. Option D

Since the base of the pyramid is a square, the cross section will consist of a square shape. Additionally, since the slice is made through the midpoints of the edges of the face, the resulting cross section will have parallel sides.

Considering these characteristics, we can conclude that the shape of the resulting cross section is a parallelogram. A parallelogram is a quadrilateral with opposite sides parallel. In this case, the opposite sides of the square cross section will be parallel, as the slice passes through the midpoints of the edges.

Therefore, the correct answer is D. parallelogram.

It's important to note that a triangular prism is not the correct answer because a triangular prism is a three-dimensional figure with two triangular bases and three rectangular faces. The cross section resulting from the given slice will not have the characteristics of a triangular prism. Option D.

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The conditional probability for this problem is given as follows:

C. P(A|B) = 2/5 = 0.4 = 40%.

The parameters that are needed to calculate a probability are listed as follows:

Then the probability is calculated as the division of the number of desired outcomes by the number of total outcomes.

For this problem, we have that 5 students play soccer, and of those, 2 play basketball, hence the conditional probability is given as follows:

C. P(A|B) = 2/5 = 0.4 = 40%.

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If m∠A > 30, an inequality which must be true include the following: 1. m∠B < 20°

In Mathematics, the exterior angle theorem or postulate can be defined as a theorem which states that the measure of an exterior angle in a triangle is always equal in magnitude (size) to the sum of the measures of the two remote or opposite interior angles of that triangle.

By applying the exterior angle theorem, we can reasonably infer and logically deduce that the sum of the measure of the two interior remote or opposite angles in the given triangle is equal to the measure of angle C (∠C);

m∠A + m∠B = B∠C

m∠B = B∠C - m∠A

m∠B = 50° - 40°

m∠B = 10°

Therefore, m∠B < 20°

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Missing information:

The question is incomplete and the complete question is shown in the attached picture.

Step-by-step explanation:

I just answered this.

we have 2 angles and their connecting side in between that are congruent (identical).

so, it is D. ASA (angle side angle)

just look up the meaning of the acronyms, and it will all be clear and very easy.

Answer:

Second option

Step-by-step explanation:

If it takes 2 seconds for a spring to complete a cycle, the period is 2 so use the period equation.

\( \frac{2\pi}{ |b| } = 2\)

Solve for b.

\(2\pi \times \frac{1}{2} = b\)

\(\pi = b\)

So the Value of b is pi. So that leaves us only 2 and 5th option.

Know we need to find amplitude.

The amplitude should be half of the total distance between the highest and lowest point so the answer is

\( \frac{5}{2} = 2.5 = a\)

So the equation should be

\(2.5 \sin(\pi(t)) \)

As per the triangles shown, and the information provided about their relation, and measures of their interior angles, in the reference attachment, attached thereby along with the question statement,         (∠P = 35°), (∠Q = 130°) and (∠R = 15°).

As per the question statement, we are provided with a reference attachment attached thereby, which contains the structure of two similar triangles drawn accurately, ΔABC and ΔPQR, and some information about their relation, and measures of their interior angles, such as (∠A = 15°) and (∠C = 35°),

And we are required to determine the measures of (∠P, ∠Q and ∠R) of ΔPQR.

To solve this question, we need to know an important theorem about the sum of all the interior angles of a triangle, which is, "The sum of all three interior angles of a triangle is always equal to 180 degrees".

Therefore, the measure of ∠B of ΔABC will be [180 - (35 + 15)]° = 130°.

Now, since ΔABC and ΔPQR are similar triangles, it means that, they will have the same shape, equal measures of corresponding angles but may vary in size.

Since the corresponding angle of ∠A is ∠R in ΔPQR, therefore, the measure of ∠R will be 15° as (∠A = 15°).

Similarly since the corresponding angle of ∠B is ∠Q in ΔPQR, therefore, the measure of ∠Q will be 130° as (∠B = 130°),

And finally, since the corresponding angle of ∠C is ∠P in ΔPQR, therefore, the measure of ∠P will be 15° as (∠P = 35°).

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Answer:

55.560

Step-by-step explanation:

I imputed the equation in my calculator

Answer:

Step-by-step explanation:3x4=12x2

Answer:

5 I think l to n is 10,so it will be half of it

Answer:

94 stickers

Step-by-step explanation:

X/2 + 50 = 238

X/2 = 238-50

X= 188/2

X = 94

The firm's profit in this case is = $360.

What is the total cost?

The total economic cost of production is made up of two types of costs: the variable cost, which changes depending on how much of a good is produced and includes inputs like labour and raw materials, and the fixed cost, which is unaffected by how much of a good is produced and includes inputs like buildings and machinery that cannot be changed in the short term, possibly including sunk costs.

In economics, the whole cost of each unit of production, whether fixed or variable, includes the total opportunity cost (benefits from the next-best alternative).

Example:

Q        Fixed       Variable    Total    Marginal    Aver.     Aver.     Aver.

       Costs        Costs         Cost    Cost           FC         VC         TC      

0          100             0              100         -               -             -             -

1           100           50               150       150           100         50         150

2          100           70               170         20            50         35          85

3          100           90               190        20           33.33      30        63.33

4          100          140               240       50            25          35          60

5          100         200               300       60            20          40          60

6          100         360              460      160           16.67       60        76.67

The firm's profit in this case is = $360.

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Answer:

29.8%

Step-by-step explanation:

\(\frac{3+19+46+23+52+6+11+47+51+32+1+15+82}{13} \approx 29.8\%\)

The X variables have an overall correlation of 0. VIF, or Variance Inflationary Factor, measures the

Regression analysis's level of multicollinearity is gauged by a variance inflation factor, or VIF. When several independent variables in some kind of a model with multiple regression correlate with one another, this is known as multicollinearity. The regression findings may be significantly impacted by this.

Greater correlation between the variable and other variables is indicated by a higher value. With values of Ten or more being considered very high, values greater than 4 or 5 are occasionally considered to be moderate to high.

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The amount of debt per person in the small country is approximately $2,439. This means that, on average, each person in the country would be responsible for around $2,439 of the national debt.

To calculate the amount of debt per person in the small country, we divide the total national debt by the population and round the result to the nearest whole number. Let's perform the calculation.

The population of the small country is 2.457 million, which is equivalent to 2,457,000 people. The national debt is $5.99 billion.

To find the debt per person, we divide the national debt by the population:

$5.99 billion / 2,457,000 = $2,439.05 (rounded to two decimal places)

Since we want the answer in whole numbers, we round the result to the nearest whole number:

Debt per person = $2,439 (rounded to the nearest whole number)

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Step-by-step explanation:

let no of motorcycles be m and no of cars be c

4c + 2m = 124 --(1)

c + m = 39

c = 39 - m --(2)

sub (2) into (1):

4(39 - m) + 2m = 124

156 - 2m = 124

2m = 32

m = 16

therefore, c = 23

23 cars

Topic: simultaneous eqn + forming algebraic equations

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The perimeter of Sam's string is 178 inches.

Given information:

Sam has a rectangular shaped window.

Length = 65 inches.

Width = 24 inches.

To find the perimeter:

you can use the formula:

Perimeter = 2 x (Length + Width)

Substituting the values into the formula, we have:

Perimeter = 2 x (65 + 24)

Perimeter = 2 x 89

Perimeter = 178 inches

Therefore, the perimeter of the rectangular window is 178 inches.

So, the perimeter of the rectangular window is 178 inches. This means that if you were to walk along the outline of the window, you would cover a total distance of 178 inches. It's important to note that the perimeter represents the total length of all the sides combined, and it is measured in the same unit (in this case, inches) as the length and width of the window.

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Answer:

137,280 feet

Step-by-step explanation:

1 mile = 5280 feet

26 * 5280 = 137280

Best of Luck!

Answer:

A marathon is about 26 miles long. Which of these shows how to convert 26 miles to feet?

Step-by-step explanation:

Pretty sure thats the answer

Answer:

A) \(x=-1\pm\sqrt{\frac{13}{6}}\)

Step-by-step explanation:

\(\displaystyle x=\frac{-12\pm\sqrt{12^2-4(6)(-7)}}{2(6)}\\\\x=\frac{-12\pm\sqrt{144+168}}{12}\\\\x=\frac{-12\pm\sqrt{312}}{12}\\\\x=\frac{-12\pm2\sqrt{78}}{12}\\\\x=-1\pm\frac{\sqrt{78}}{6}\\\\x=-1\pm\sqrt{\frac{78}{36}}\\\\x=-1\pm\sqrt{\frac{13}{6}}\)

The angle C in this triangle is greater than 90 degrees, making it an obtuse triangle.

What is the obtuse angle?

An obtuse angle is a type of angle that is always larger than 90° but less than 180°. In other words, it lies between 90° and 180°.

The triangle that would have an angle greater than 90° is:

m angle B + m angle C = 82 deg, since the sum of angles in a triangle is 180°, if the sum of two angles is 82°, then the third angle must be greater than 90°.

In a triangle, the sum of the angles is always 180 degrees.

So, if we have two angles of a triangle that add up to 82 degrees, the third angle must be 180 minus 82 degrees, which is 98 degrees.

Since 90 degrees is the measure of a right angle, any angle that is greater than 90 degrees is an obtuse angle.

Therefore, the angle C in this triangle is greater than 90 degrees, making it an obtuse triangle.

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complete question:

Hans is drawing triangle ABC on the front board. He wants to draw a triangle with one angle greater than 90".

Which of the following triangles would have an angle that is greater than 90"?

length of side AB = length of side CA and m angle C = 25 deg

m angle A=m angle B and m not in C =2(m not in B)

m angle B+m angle C = 82 deg

Om angle B = 44 deg * a m angle A=m angle B + 4 deg