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.




In order to find the fractions that are equivalent to whole numbers, we can convert each fraction to its decimal form.

So we have that:

So the fractions that are equivalent to whole numbers are 5/5 and 10/1.

The correct negation of the statement "It is sunny" is "It is not sunny." This statement encompasses all possibilities of weather conditions other than sunny.

The negation of the statement "It is sunny" is "It is not sunny."

To understand why this is the case, let's explore the concept of negation in logic. In logic, the negation of a statement flips its truth value. If the original statement is true, then its negation is false, and vice versa.

In the given statement, "It is sunny," the proposition is that the weather condition is sunny.

If we want to negate this statement, we need to express the opposite condition, which is the absence of sun or the presence of non-sunny weather.

By stating "It is not sunny," we are explicitly saying that the weather is anything other than sunny. It could be rainy, cloudy, foggy, or any other condition except for sunny.

Using the other option, "It is rainy," would not be the correct negation in this case.

It would be an alternative statement that contradicts the original claim but does not represent the complete negation of "It is sunny."

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Answer:

the answer is -32............

Answer:

-32

Step-by-step explanation:

Answer:

6a-6b

Step-by-step explanation:

(5a+a)+(2b-8b)

6a-6b

The volume of the trashcan is  57, 258in³

The formula for the volume of the trashcan is modeled as a rectangular prism and a triangle.

The formula for the volume of a rectangular prism is expressed as;

V = lwh

Such that the parameters are;

Now, substitute the values, we have;

Volume = 26 × 18 × 22

Multiply the values, we have;

Volume = 57, 096 in³

Volume of triangle = 1/2 bh

b is the base,

Then,

Volume = 1/2 × 18 × 18

Volume = 162 in³

Add the volumes, we get;

Total volume = 57, 258in³

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Answer:

Step-by-step explanation:

After the first hour, 20% of the liquid evaporates, which leaves 80% of the liquid remaining in the beaker.

The amount of liquid remaining after the first hour is:

50 mL x 0.8 = 40 mL

After the second hour, another 20% of the remaining liquid evaporates, which leaves 80% of the remaining 40 mL: 40 mL x 0.8 = 32 mL

We can repeat this process for each of the remaining 4 hours:32 mL x 0.8 = 25.6 mL

25.6 mL x 0.8 = 20.48 mL

20.48 mL x 0.8 = 16.384 mL

16.384 mL x 0.8 = 13.1072 mL

Therefore, after 6 hours, approximately 13.1072 mL of liquid would be left in the container.

Okay, so it sounds like you just need a die to do this assignment. If you need a website, you can use this: https://freeonlinedice.com/#dice

There should already be one die here. Just click "roll" and record the value at the top of the screen labeled "total." Do this 30 times and write down the values each time.

I am sorry for not giving you the answer right away, I would but my school blocked the website of the link I put above.

The shortest side will be increased to  17, when the sum of the dimensions increases to 160.

Simplification in mathematical terms is a process to convert a long mathematical expression in simple and easy form.

Given that,

The dimensions of ibm machine are 24 x 15 x 36,

Let length of machine is 24, width is 15 and height is 36.

To increase dimension of machine to 160,

Let there is multiplying factor of x in side,

So the length of machine = 24x

width = 15x

And height = 36x

Since, sum of dimension is 160

⇒ 24x + 15x + 36x = 160

⇒ 75x = 160

⇒ x = 32/15

The shortest side = 15x = 15 × (32/15)

                             = 32

The increase in the shortest side = 32 - 15 = 17

The increase in the shortest side will be 17.

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Answer:

y = -2x+2

Step-by-step explanation:

4-4x-2y=0

4-4x = 2y

2y = 4-4x

y = (4-4x)/2

y = 4/2-4x/2

y = 2 -2x

y = -2x+2

Answer:

picture of answer on edge 2023.

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

Answer: y = 2

Explanation: When the equation of any line reads y = a number, its graph will always be a horizontal line.

So, y = 2 would be a horizontal or flat line.

Answer:

106 square

Step-by-step explanation:

Area of rectangle = 3,394 square meters

Width = 32 meters

Length = ?

Area of rectangle = Length * Weight

3,394 = 32 * x

x = 3,394 /32

x = 106.0625

x = 106

The Length is 106 square

Joshua scored 65, 80, 85, and 100 on his math tests. 90 score Joshua has to earn on his fifth test to have a mean score of 85

       To calculate the mean score, add up all of the scores and divide by the total number of tests.

       To figure out what score Joshua needs to get on the fifth test, use the formula:

            Total score = mean score × total number of tests

            Total score = 85 × 5

            Total score = 425

  Joshua's total score on all five tests must be 425. He has already earned 330 points from his first four tests (65 + 80 + 85 + 100).

  Therefore, Joshua must earn 95 points on his fifth test (425 - 330 = 95) to achieve a mean score of 85.

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Answer:

27.7% of third year girls study biology

To find the general solution of the system x' = 10 −5 8 −12 x, we first need to find the eigenvalues and eigenvectors of the coefficient matrix.

The characteristic equation is det(A - λI) = 0, where A is the coefficient matrix, λ is the eigenvalue, and I is the identity matrix. So, we have:

det(10-λ -5 8 -12-λ) = 0
(10-λ)(-12-λ) - (-5)(8) = 0
λ\(^2\) - 2λ - 64 = 0
(λ - 8)(λ + 8) = 0
λ1 = 8, λ2 = -8

Next, we need to find the eigenvectors corresponding to each eigenvalue. For λ1 = 8, we have:

(10-8)x1 - 5y1 + 8z1 = 0
-5x1 + (8-8)y1 + 8z1 = 0
8x1 + 8y1 + (-12-8)z1 = 0

Simplifying the system, we get:

2x1 - y1 + 4z1 = 0
-5x1 = 0
8x1 + 8y1 - 20z1 = 0

Solving for x1, y1, and z1, we get:

x1 = 0
y1 = 0
z1 = t

So, the eigenvector corresponding to λ1 = 8 is [0, 0, t].

For λ2 = -8, we have:

(10+8)x2 - 5y2 + 8z2 = 0
-5x2 + (8+8)y2 + 8z2 = 0
8x2 + 8y2 + (-12+8)z2 = 0

Simplifying the system, we get:

18x2 - 5y2 + 8z2 = 0
-5x2 + 16y2 + 8z2 = 0
8x2 + 8y2 - 4z2 = 0

Solving for x2, y2, and z2, we get:

x2 = 2t
y2 = 5t
z2 = -2t

So, the eigenvector corresponding to λ2 = -8 is [2t, 5t, -2t].

Now that we have the eigenvalues and eigenvectors, we can write the general solution as:

\(x(t) = c1[0, 0, t]e^{(8t)} + c2[2t, 5t, -2t]e^{(-8t)}\)
where c1 and c2 are constants determined by initial conditions.

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Answer:

58-8=50

50/2=25

25+8=33

a=25,b=33

Answer:

i dont know if im correct cause i know nothing about math

Step-by-step explanation:

18.6? my answer

Answer:

The answer is 24.8

Step-by-step explanation:

after you add the total ans subtract it gives you 24.8

Answer:

y = 28.1739x² + 45.6478x + 617.4879 ;

$3891.36

Step-by-step explanation:

Given the data above :

We can employ an online quadratic model calculator to create a quadratic model of the data:

Year(t) ____0 ____1 ____2 ____3 ____4 ____5 (P)-603.46_695.39_871.96_972.35_1224.53_1571.52

The quadratic function obtained is :

y = 28.1739x² + 45.6478x + 617.4879

Using the model ; the price of gold in 2016 will be :

X = 2016 = 10 years (2016 - 2006)

y = 28.1739(10)^2 + 45.6478(10) + 617.4879 = 3891.3559

Hence, the predicted price of gold in 2016 using the model will be $3891.36

The Probability that all four of the light bulbs work is 0.004 approx.

The probability that all four light bulbs work can be calculated by taking the product of the probability that each individual light bulb works. If each light bulb works independently of the other light bulbs, then the probability that all four light bulbs work is:

P(all 4 bulbs) = P(bulb 1) * P(bulb 2) * P(bulb 3) * P(bulb 4)

P(all 4 bulbs) = 0.25 * 0.25 * 0.25 * 0.25

P(all 4 bulbs) = 0.25^4

P(all 4 bulbs) = 0.00390625

So, the probability that all four light bulbs work is 0.00390625 or approximately 0.004.

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The substance's half-life is approximately 4.954 days, rounded to the nearest tenth.

To find the half-life of the substance, we can use the formula for exponential decay,\(N = Noe^(-kt)\), where N is the mass at time t, No is the initial mass (at time t = 0), k is the decay constant, and t is the time in days.

In this case, we have a 15-gram sample with a k-value of 0.1405. We want to find the time it takes for the mass to decrease to half its initial value.

Let's set N = 0.5No, which represents half the initial mass:

\(0.5No = Noe^(-kt)\)

Dividing both sides by No:

\(0.5 = e^(-kt)\)

To solve for t, we can take the natural logarithm (ln) of both sides:

ln(0.5) = -kt

Now, we can substitute the given value of k = 0.1405:

ln(0.5) = -0.1405t

Solving for t:

t = ln(0.5) / -0.1405

Using a calculator, we find:

t ≈ 4.954

The substance's half-life is approximately 4.954 days, rounded to the nearest tenth.

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Answer:

X = 0

Step-by-step explanation:

Using Law of Cosines, the square root of a negative number is not a real number, there is no solution for x.

We can use the Law of Cosines to solve this problem. Let's label the distance between Samir and Ayisha as "x". Then, using the Law of Cosines, we have:

cos(18°) = (80² + x² - 82²) / (2 * 80 * x)

Simplifying this equation, we get:

cos(18°) = (x² - 2x + 3996) / (160x)

Multiplying both sides by 160x, we have:

160x * cos(18°) = x² - 2x + 3996

Simplifying, we get:

0 = x² - 2x + 3996 - 160x * cos(18°)

Now we can use the quadratic formula to solve for x:

\(x = [2 \pm \sqrt{(4 - 4(1)(3996 - 160cos(18^o))) ]} / 2\)

\(x = [1 \pm \sqrt{(1 - (3996 - 160cos(1^o°)))} ]\\x = [1 \pm \sqrt{(160cos(18^o) - 3995)]}\)

Plugging in the value of cos(18°) (which is approximately 0.951), we get:

\(x = [1 \pm \sqrt{(160(0.951) - 3995)}]x = [1 \pm \sqrt{(-2494.4)}]\)

Since the square root of a negative number is not a real number, there is no solution for x. Therefore, the problem may be incorrect or incomplete.

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Answer:

15

Step-by-step explanation:

Mel's Age = x

Rahfat's Age = x-3

Aurelio's Age = 2x

2x + x +x -3 = 57

4x -3 = 57

4x = 60

x = 15

Answer:

62

Step-by-step explanation:

divide lang yan.piste kasi bat kailangan 20 letters

Answer:

la respuesta es la D

Step-by-step explanation:

la velocidad es constante

The three consecutive integers are 14, 15, and 16.

Assume the three consecutive integers to be x-1, x, and x+1.

Sum of all three = 45.

x-1 + x + x+1 = 45

3x = 45 (-1 and +1 get cancelled)

x = 45/3

x = 15

the first integer is x-1 = 15 - 1 = 14

the second integer is x = 15

the third integer is x+1 = 15 + 1 = 16

So, the three consecutive integers are 14, 15, and 16.

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Answer:

15 inches

Step-by-step explanation:

As the square cake was cut in two equal pieces, we have that one side of the rectangle is the double of the other side, so we have that:

2*Length + 2*Width = 45

Length = 2*Width

So using the value of length in the first equation, we have:

4*Width + 2*Width = 45

6*Width = 45

Width = 7.5

Length = 2*Width = 15

So each side of the original cake is equal to the length of the rectangle pieces, that is, 15 inches.

The lateral surface area of a rectangular prism has length, breadth, and height is 3cm, 3cm, and 2cm is 36cm sq.

A rectangular prism is a three-dimensional shape that has two at the top and bottom and four are lateral faces.

The lateral surface area of this rectangular prism = 2( l + b) h

It is given that length, breadth and height are 3cm, 3cm and 2cm.

The lateral surface area of this rectangular prism = 2( l + b) h

= 2 (3+3) 2

= 4 × 9

= 36cm sq.

Hence, the lateral surface area of this rectangular prism is 36cm sq.

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Answer:

39 ig

Step-by-step explanation:

Answer:

x = -16/13

Step-by-step explanation:

17x + 14 = 4x - 2

13 x = -16

x = -16/13