four friends attend the cinema and buy tickets using this offer. buy 3 tickets and get a ticket free they each play £6.30.
how much does a ticket cost?

The slope of this line in terms of a and b is b/a

from the question, we have the following parameters that can be used in our computation:

Intercepts = b and a

The slope of this line in terms of a and b is calculated as

Slope = y/x

Substitute the known values in the above equation, so, we have the following representation

Slope = b/a

HEnce, the slope is b/a

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Hi!

Your answer would be: A/1: 12 and 24

Hope this helps!

Let me know if you need anymore help!

Yours truly,

Answer:

\(-\frac{22}{91} = x\)

Step-by-step explanation:

To solve the equation \(3x - 23 = 94x - 1\), we'll follow these steps:

Start by simplifying the equation by combining like terms. In this case, we have terms with x on both sides, as well as constants:

\(3x - 23 = 94x - 1\)

To isolate the x terms, we can subtract 3x from both sides of the equation:

\(3x - 3x - 23 = 94x - 3x - 1\)

Simplifying further, we get:

\(-23 = 91x - 1\)

Next, we want to isolate the constant term on one side of the equation. We can do this by adding 1 to both sides:

\(-23 + 1 = 91x - 1 + 1\)

Simplifying further:

\(-22 = 91x\)

Finally, we can solve for x by dividing both sides of the equation by 91:

\(-\frac{22}{91}=\frac{91x}{91}\)

Simplifying further:

\(-\frac{22}{91} = x\)

Therefore, the solution to the equation \(3x - 23 = 94x - 1\) is \(-\frac{22}{91} = x\)

Answer:

A, B and C are all the same as they are all right angles :)

Please mark as brainliest :0

Step-by-step explanation:

Answer:

x = 15.56

y = 15.56

Step-by-step explanation:

In the right angled triangle,

Taking 45 as the reference angle,

h = 22

p = y

b = x

sin45 = p/h

sin45 = y/22

y = sin45 x 22

y= 15.56

cos45 = b/h

cos45 = x/22

x = cos45 x 22

x= 15.56

Answer:

5

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

Solution for What is 12.5 percent of 40:

12.5 percent *40 =

(12.5:100)*40 =

(12.5*40):100 =

500:100 = 5

Now we have: 12.5 percent of 40 = 5

Question: What is 12.5 percent of 40?

Percentage solution with steps:

Step 1: Our output value is 40.

Step 2: We represent the unknown value with $x$.

Step 3: From step 1 above,$40=100\%$.

Step 4: Similarly, $x=12.5\%$.

Step 5: This results in a pair of simple equations:

$40=100\%(1)$.

$x=12.5\%(2)$.

Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both

equations have the same unit (%); we have

$\frac{40}{x}=\frac{100\%}{12.5\%}$

Step 7: Again, the reciprocal of both sides gives

$\frac{x}{40}=\frac{12.5}{100}$

$\Rightarrow x=5$

Therefore, $12.5\%$ of $40$ is $5$

Answer:

2

Step-by-step explanation:

p/2-5

You can use PEMDAS to help:

Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

So, first we have to substitute 14 for p to get:

14/2-5

Next, comes division before subtraction, so we can rewrite the equation as this:

(14/2)-5

7-5

=2

Answer:

Step-by-step explanation:

if x=-3 is axis of symmetry then

(x+3)²=0

x²+6x+9=0

so b =6

Answer:

26 min

Step-by-step explanation:

The slope of the data will be equal to 2 for the book reading.

Slope or the gradient is the number or the ratio which determines the direction or the steepness of the line. The slope is also defined as the ratio of the rise to the run of the line.

Given that Jenny started reading her book for English class at 8:03 p.m. and she started on page 24. At 8:29 p.m., Jenny stopped reading and was on page 37.

The slope of the data will be calculated as,

Slope = ( y₂ - y₁ ) / ( x₂ - x₁ )

Slope = ( 29 - 3) / ( 37 - 24)

Slope = 2

Therefore, the slope of the data will be equal to 2 for the book reading.

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The directional derivative of the function in the direction of the given vector is positive, indicating that the function is increasing in that direction.

The directional derivative is a measure of the rate of change of a function in a particular direction. To calculate the directional derivative, we need to take the dot product of the gradient of the function with the unit vector in the given direction. The sign of the directional derivative tells us whether the function is increasing or decreasing in that direction.
In this case, we are given that the angle between the vector and a unit vector is 99 degrees. Since the dot product of two vectors is equal to the product of their magnitudes times the cosine of the angle between them, we can write:
cos(99) = (u . v) / (|u| |v|)
where u is the given vector and v is the unit vector. We know that the magnitude of the unit vector is 1, so we can

simplify:
cos(99) = u . v / |u|
Multiplying both sides by |u|, we get:
cos(99) |u| = u . v
This tells us the magnitude of the projection of the vector u onto the unit vector v. If u and v point in the same direction, the projection is positive; if they point in opposite directions, the projection is negative.
Since u is nonzero and the angle between u and v is less than 180 degrees (i.e., they point in the same direction), the sign of the projection is positive.

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Answer:

ok i will try my best to give your questions answer

Step-by-step explanation:

thankyou for free point

Answer:

45

Step-by-step explanation:

360/8 = 45

The required angle of the rotation is 45°.

Angle of rotation is to be determined. Each spin represent degree of rotations.

The angle can be defined as the one line inclined over another line.

Total number of spines = 8
The angle of rotation = 360/8
                             = 45°

Thus, the required angle of the rotation is 45°.

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Answer:

w = 59

Step-by-step explanation:

90 + 31 +w = 180

121 +w = 180

w = 180 - 121

w = 59

Answer:

1/4h

Step-by-step explanation:

The car trip is 1/2h shorter than the bus trip.

The bus trip is 3/4h long.

Therefore, the length of the car trip is:

3/4h - 1/2h = 1/4h

The car trip is 1/4h long.

Step-by-step explanation:

3x² + 22x + 35 = 0

(3x + 7)(x + 5) = 0

3x + 7 = 0

x = -7/3

or x+5 = 0

x = -5

Answer:

First answer: 3

Second answer: 6

Each square you see on the cube you add +1 to get 3

But in total the cube has 6 faces

Answer:

You can see 3 faces

There are 6 faces in a cube

Answer:

16a+20

Step-by-step explanation:

Distribution property

4×4a + 4×5

16a. + 20

Therefore, the truth value of Proposition 2A is False.

To determine the truth value of Proposition 2A, let's substitute the given truth values for the variables:

A = True

B = True

X = False

Y = False

Now let's evaluate the truth value of each component of the proposition:

(X ⊃ A) • (B ⊃ ∼ Y):

(False ⊃ True) • (True ⊃ ∼ False)

(True ⊃ True) • (True ⊃ True)

True • True

True

(B ∨ Y) • (A ⊃ X):

(True ∨ False) • (True ⊃ False)

True • False

False

[(X ⊃ A) • (B ⊃ ∼ Y)] ⊃ [(B ∨ Y) • (A ⊃ X)]:

True ⊃ False

False

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The probability that more than 265 patients will be relieved of nasal congestion is approximately 0.0232 or 2.32%.

To calculate the probability that more than 265 patients will be relieved of nasal congestion, we need to use the binomial distribution.

Given:

Probability of relief = 0.9 (90%)

Number of patients = 300

Let's denote X as the number of patients relieved of nasal congestion. X follows a binomial distribution with parameters n (number of trials) and p (probability of success).

In this case, n = 300 (number of patients) and p = 0.9 (probability of relief).

To find the probability that more than 265 patients will be relieved, we need to calculate the cumulative probability for X > 265.

P(X > 265) = 1 - P(X <= 265)

To calculate P(X <= 265), we can use the cumulative distribution function (CDF) of the binomial distribution.

P(X <= 265) = CDF(300, 0.9, 265)

Using a statistical calculator or software, we can find the cumulative probability:

P(X <= 265) ≈ 0.9768

Therefore,

P(X > 265) = 1 - P(X <= 265)

          = 1 - 0.9768

          ≈ 0.0232

There is a 0.0232 or 2.32% chance that more than 265 people will have their nasal congestion eased.

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Answer:

B

Step-by-step explanation:

3 x 10 ^17

Which is B

edit: So when doing scientific notation, you just divide the important first number of 9.3 or whatever by 3.1 like normal.

Then, when doing exponents, heres a rule of thumb.

When adding exponents, the base must be the same.

9.3 ^ 100  +  9.3 ^ 3  =  9.3 ^103

9.3 ^ 29 + 4.4 ^ 54 = cannot be solved

When subtracting exponents, the same rule applies as adding, the bases must be the same, otherwise, you just subtract or add like normal.

When dividing exponents, you just subtract exponents. The bases must be the same though of course.

3 ^ 30

----------

3 ^ 20

====  3 ^ 10

When multiplying exponents, you add exponents like normal. Bases are the same ect.

4 ^ 49    x    4 ^ 2   =   4 ^ 51

When doing scientific notation, the same rule applies.

The 10 is the base, so in your case, you divide the 9.3 and 3.1 like normal to get 3.

The exponent by the 10 is subtracted to get 17 since 34 - 17 = 17.

To find the measure of the arc we will use the equation

mEHG+80+35=360

The arc is defined as the segment on the circumference of the circle inscribed by the two radii making some angle with the center.

Now from the figure, we can see that arc Ef and FG are making an angle of 80 and 35 respectively.

Since we know that the total angle in the circle is 360 So by applying the concept.

\(mEHG+mEF+mEG=360\)

\(mEHG+ 80+35=360\)

Hence to find the measure of the arc we will use the equation

\(mEHG+ 80+35=360\)

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Answer:

B. mArc E H G + 80 + 35 = 360

Step-by-step explanation:

i did it

Answer:

The signs of each monomial in the second polynomial are changed.

When subtracting two polynomials, the subtraction affects each monomial in the second polynomial by inverting the sign of each coefficient. That is, every coefficient in the second polynomial is multiplied by -1.

Polynomials are mathematical expressions that contain one or more terms. These terms are made up of coefficients and variables raised to powers, like x^2, y, or z^3.

When subtracting two polynomials, we need to keep in mind that each term within the polynomial is affected.

Example: Consider the following polynomial:

2x^2 + 3xy + 4y^2

When we subtract the polynomial 3x^2 - 2xy - 5y^2 from the above polynomial, we need to invert the sign of each coefficient in the second polynomial. That is, we have:

2x^2 + 3xy + 4y^2 - (3x^2 - 2xy - 5y^2)

Now, inverting the sign of each coefficient in the second polynomial, we get:

-3x^2 + 2xy + 5y^2

So the final result is:

2x^2 + 3xy + 4y^2 - (3x^2 - 2xy - 5y^2)

= 2x^2 + 3xy + 4y^2 - 3x^2 + 2xy + 5y^2

= -x^2 + 5xy + 9y^2

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Answer:

Step-by-step explanation:

1200x6%(.06)=72

72x4=288

1200+288=1488

1200+72=1272+72=1344+72=1416+72=1488

Answer:

If both parties are over the age of 18, a lawsuit is likely to occur.

Step-by-step explanation:

Ben would likely try and sue Catalina for theft, however she wouldn't be found guilty because of the transfer of property, goods, and or services was entirely legal in this case.

The statement "x ∈ {x}" is true. The statement "{x} ⊆ {x}" is true. The statement "{x} ∈ {x}" is false. The statement "{x} ∈ {{x}}" is true.

a) The statement is true because an element x can be a member of a set that contains only itself. In this case, the set {x} contains the element x.

b) The statement is true because every element in {x} is also in {x}. Since both sets are identical, {x} is a subset of itself.

c) The statement is false because a set cannot be an element of itself. In this case, {x} is a set, and it cannot be an element of the same set.

d) The statement is true because the set {{x}} contains the set {x} as its only element. Therefore, {x} is an element of the set {{x}}.

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Answer:

13 and 32 are the two numbers

x = 32, y = 13

Step-by-step explanation:

x + y = 45

19 + x = y

Use Substitution Method:

19 + x + x = 45

2x + 19 = 45

2x = 26

x = 13

If we start with one penny and double the amount each day for 30 days, we will have a total of $10,737,418.23 at the end of the month.

To find the total amount of money after 30 days using a geometric series, we can start by noting that the amount of money earned each day is double the amount earned the previous day. If we let P be the initial penny on the first day, then the amount earned on the second day is 2P, the amount earned on the third day is 2(2P) = 2²P, the amount earned on the fourth day is 2(2²P) = 2³P, and so on. We can write the total amount of money earned over 30 days as:

P + 2P + 2²P + 2³P + ... + 2²⁹P

This is a geometric series with first term P and common ratio 2. We can use the formula for the sum of a geometric series to find the total amount of money earned:

total = P(1 - 2³⁰)/(1 - 2) = P(1 - 2³⁰)/(-1)

Simplifying this expression, we get:

total = P(2³⁰ - 1)

Substituting P = $0.01 (one penny), we get:

total = $0.01(2³⁰ - 1) = $10,737,418.23

Therefore, if we start with one penny and double the amount each day for 30 days, we will have a total of $10,737,418.23 at the end of the month.

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Answer:

Both a and b

Step-by-step explanation:

A within conditions pattern means the range of values is b. variability

The data or observations gathered inside a certain condition or context are included in the pattern of the condition. This could be done in accordance with a specific time period, group, experiment, or other set conditions. If the pattern seen under these circumstances displays a range of values, variability is present. In other words, the observations or data points are not constant or reliable. Instead, they show peaks and valleys or variations over the range of values.

This diversity may show up in several ways. For example, it might be seen, as a collection of unrelated data points lacking a discernible trend or pattern. It might also be seen as a large range of values, which would suggest that the data has a lot of dispersion or variance. However, it would not be seen as a within-conditions pattern indicating variability if data points or observations within the condition were reasonably stable, that is, they were closely grouped around a certain value or followed a steady trend.

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Complete Question:

A within conditions pattern meaning the range of values is -

a. the opposite of stability

b. variability

c. trend

d. level

The amount of area covered by the surface of something is known aa surface are for that object.

Slant height of cone is \(s=\frac{113-4n}{4}\)

Since, the surface area of cone is given by,

                                S = nr + rs

where r is the radius and s is the slant height.

Separate slant height s from above expression

\(S = nr + rs\\\\rs=S-nr\\\\s=\frac{S-nr}{r}\)

substituting S=113 square feet and r = 4 feet

we get,    Slant height \(s=\frac{113-4n}{4}\)

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