How do you find the missing measures using triangle and quadrilateral sum theorem? Especially on measures like E?

The equation of variation is y = 0.10064935x(z^2).

For the first part of the question, we are given that y varies jointly as x and z1​, and y=63 when x=7 and z=9. Therefore, we can write the equation of variation as:

y = kxz

where k is the constant of variation. To find the value of k, we can substitute the given values of y, x, and z into the equation:

63 = k(7)(9)

k = 1

Substituting this value of k back into the equation of variation, we get:

y = xz

which is the simplified equation of variation.

For the second part of the question, we are given that y varies jointly as x and the square of z, and y=66 when x=77 and z=3. Therefore, we can write the equation of variation as:

y = kx(z^2)

where k is the constant of variation. To find the value of k, we can substitute the given values of y, x, and z into the equation:

66 = k(77)(3^2)

k = 0.10064935

Substituting this value of k back into the equation of variation, we get:

y = 0.10064935x(z^2)

which is the simplified equation of variation.

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The correct answer is \((\frac{1}{10!} )\) i.e. 0.00002756% , for this we have to learn probability.

Probability of an event which define as the possibility of any event to occur when we perform any event.

Probability is a method to determine how likely something is to happen. Many things are difficult to forecast with absolute confidence. Using it, we can only make assumption about the likelihood or chance of an event happening, or how likely it is.

An event in probability theory is the result of a random experiment or a specified group of its results.

To achieve 10 balls in order we first choose a random ball, then the probability of that ball is i.e. P(1) =  \(\frac{1}{10}\) .

Then choose Second ball whose probability is i.e. P(2) =  \(\frac{1}{9}\) .

And then \(\frac{1}{8}, \frac{1}{7} ,\frac{1}{6} ,\frac{1}{5} .......... finally,\ \frac{1}{1}.\)

\(P(1.......10\ in\ order)=\frac{1}{10!}\)

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We can use the formula :Total amount of the bill = Billing rate x Time. We can substitute the given values in the formula: Total amount of the bill = $74.50 x 4/12We can simplify the fraction: Total amount of the bill = $74.50 x 1/3We can multiply the billing rate by the fraction: Total amount of the bill = $24.83. Therefore, the total amount of the bill would be $24.83.

If $74.50 is charged per hour for billing for 4/12 hours, the total amount of the bill would be $24.83.Given that billing is $74.50 per hour and the time is 4/12 hours. To find the total amount of the bill, we need to multiply the billing rate by the time.Here's the calculation:$\text{Billing rate} = $74.50\text{Time} = \frac{4}{12} = \frac{1}{3} \text{hours} $Total amount of the bill = $\text{Billing rate} \times \text{Time}$Total amount of the bill = $74.50 \times \frac{1}{3}$Total amount of the bill = $24.83Therefore, the total amount of the bill would be $24.83. Note that the answer should be more than 100 words, so here's an explanation of how to solve the problem:To find the total amount of the bill, we need to know the billing rate and the time. Given that the billing rate is $74.50 per hour and the time is 4/12 hours.

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The total amount of the bill would be $24.83.

Given the information as follows: Amount charged per hour is $74.50 and the billing time is 4/12 hours. We need to find the total amount of the bill.

Solution:

We can calculate the billing amount by multiplying the amount charged per hour by the billing time.

\(Billing = Amount charged per hour × Billing time\)

The billing amount can be calculated by multiplying the amount charged per hour by the billing time. In this case, the amount charged per hour is $74.50, and the billing time is 4/12 hours. So, to find the total amount of the bill, we multiply $74.50 by 4/12.

Substituting the given values, we have:

\(Billing = $74.50 × 4/12\)

Simplifying the expression, we find:

\(Billing = $24.83\)

Therefore, the total amount of the bill would be $24.83.

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Answer:

I love algebra anyways

The ans is in the picture with the  steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

Answer: Put both equation into desmos and the crossing point will be (2,3) and the graph will be there.

Step-by-step explanation: 5x-7 = -2x+7                   y = 5(2) - 7

                                             5x = -2x + 7 + 7.              y = 3

                                             5x = -2x + 14

                                             5x + 2x = 14

                                             7x = 14

                                             x = 2

that other answer is a virus dont click it

cell wall : gives plant cell its shape, rigid

cell membrane: more selectively controls what goes in and out of the cell, acts like a skin

dunno about grid

The system of equation to describe the situation below is x= 1.

What is equation?

an equation is a formula that is to expresses the equality of two expressions, by the  connecting them with in the equals sign.

The process of equting one thing with another is called the equation of science with objective.

Sol- Based on the given condition-

The formulate is- 36+2x=35+3x

Rearrange variables to the left side of the equation

2x-3x=35-36

Combine like terms

-x= 35-36

Calculate the sum or difference

-x=-1

Devide both side of the equation by the coefficient of variable we get

X=1

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Answer:

0.08

Step-by-step explanation:

The probability that the bus is late on any day is 0.2

The probability that it rains tomorrow is 0.4

The probability that it will rain tomorrow and the bus is late is the product of both individuals probabilities.

Therefore:

P(late & rains) = 0.2 * 0.4 = 0.08

Answer:

The probability that it rains and the bus is late is 1/7

Step-by-step explanation:

Practically, we can apply the Bayes’ theorem to solve this.

Mathematically, we use the Bayes’ problem as follows;

P( rain| late) = P(rain ^ late)/P(late) = P( late|rain) • P(rain)/[P(late|rain)P(rain) + P(not late|no rain)P(no rain)]

Where P(no rain) = 1-P(rain) = 1-0.4 = 0.6

P(on time) = 1-P(late) = 1-0.2 = 0.8

Kindly recall that P of raining = 0.4 and the probability that the bus is late is 0.2

Substituting these values into the Bayes’ equation above, we have;

P( rain| late) = (0.2)(0.4)/(0.2)(0.4) + (0.8)(0.6)

= 0.08/(0.08 + 0.48) = 0.08/0.56 = 1/7

To convert cubic feet to square feet, you need to divide the number of cubic feet by the square footage at a specific height

Cubic feet and square feet are two different units of measurement that are used to measure different things. Cubic feet measure volume, while square feet measure area.

To convert cubic feet to square feet, you will need to know the height or depth of the object or space you are measuring. This is because cubic feet measure volume, which is the amount of space an object or substance takes up in three dimensions (length, width, and height).

Here are the steps to convert cubic feet to square feet:

Measure the height or depth of the object or space in feet. Let's say the height is 6 feet.

Multiply the height by itself to get the square footage of the object or space. In this case, 6 feet multiplied by 6 feet equals 36 square feet.

Divide the number of cubic feet by the square footage you just calculated. For example, if you have 72 cubic feet of space, divide 72 by 36 to get 2. This means that 72 cubic feet of space is equivalent to 2 square feet of space at a height of 6 feet.

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If A and B are sets with A⊆B the a) A ∪B = B, b) A∩B = A.

a) Let A⊆B

Let x ∈ A∪B

Then x ∈ A or x ∈ B .....(i)

By definition of union we have

x ∈ A ⇒ x ∈ B .....(ii)

Using (i) and (ii), if x ∈ A, then x ∈  b. If x ∈ B, then clearly x ∈ B.

Thus given A⊆ B, then A∪B = B.

b) First assume A∩B which implies that x ∈ A and x ∈ B.

Hence we can implies the

A∩ B ⊆ A (we started with the element in A∩B and concluded that it is in A) ------(i)

Now, let x ∈ A which implies x ∈ B ( as A⊆ B)

Hence, x ∈ A∩B, which in turn imply

A ⊆ A∩B -----(ii)

From (i) and (ii) we get

A∩B = A

Therefore if A and B are sets with A⊆B, then A ∩B = B and A∩B = A.

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The first table with function y = 5+5x is completed as follows:

X = 0 1 2 3 4

Y = 5 10 15 20 25

The second table with function y= 5+5^x is completed as follows:

X= 0 1 2 3 4

y= 10 10 30 130 630

For the first table;

when X = 0 , y = 5+5(0) = 5

when X = 1, Y = 5+5(1) = 10

When X = 2, Y = 5+5(2) = 15

When X = 3, y = 5+5(3) = 20

When X = 4, y = 5+5(4) = 25

For the second table:

When X = 0, y = 5+5(^0) = 10

When X = 1, y = 5+5(^1) = 10

When X = 2, y = 5+5(^2) = 30

When X = 3, y = 5+5(^3) = 130

When X = 4, y = 5+5(^4) = 630

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Answer:

Step-by-step explanation:

4 Numbers Given, 1,8,6,4

Numbers start counting from 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 ..... and so on

Here we can see that 1 is the first  Number.

Thus 1 is the Smallest Integer( Number ) in the given series.

Answer:

J=0.15

S=0.05

Step-by-step explanation:

4J+2S=0.70

4J+5S=0.85

Using elimination method

4J+2S=0.70 (1)

4J+5S=0.85 (2)

Subtract (1) from (2)

3S=0.15

Divide both sides by 3

3S/3=0.15/3

S=0.05

Substitute s=0.05 into (1)

4J+2S=0.70

4J+2(0.05)=0.70

4J+0.10=0.70

4J=0.70-0.10

4J=0.60

Divide both sides by 4

4J/4=0.60/4

J=0.15

CHECK:

4J+2S=0.70

4(0.15)+2(0.05)=0.70

0.60+0.10=0.70

0.70=0.70

4J+5S=0.85

4(0.15)+5(0.05)=0.85

0.60+0.25=0.85

0.85=0.85

Answer:

hope this help

Step-by-step explanation:

here is the answer

The positive number whose square is more then 3 will be x=2.3

Positive number is defined as the number which falls in a positive quadrant.To find out the number we will form a equation according to the question.

It is given in the question that a positive number whose square is 3 more then itself.

Suppose the number is x so according to question.

\(x^2=x+3\)

\(x^2-x-3=0\)

Now by solving the quadratic equation from the formula.

\(x=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}\)

\(x=\dfrac{-(-1)\pm\sqrt{(-1^2)-4\times 1\times-3)}}{2}\)

x=2.3 and  x=-1.6

Here the positive number whose square is more then 3 will be x=2.3

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Probability that the waiting time at the median line is at most 6 seconds is approximately 0.596 and more than 6 seconds is approximately 0.404 and between 4 and 8 seconds is approximately 0.336.

To calculate the probability, we need to integrate the probability density function (PDF) within the specified range.

(a) To find the probability that the waiting time is at most 6 seconds (P(X ≤ 6)), we need to integrate the PDF from 1 to 6:

P(X ≤ 6) = \(\int\limits^1_6 {0.55e^{(-0.55(x-1)} } \, dx\)

Evaluating the integral, we get P(X ≤ 6) ≈ 0.596.

To find the probability that the waiting time is more than 6 seconds (P(X > 6)), we can subtract the probability of X ≤ 6 from 1:

P(X > 6) = 1 - P(X ≤ 6) ≈ 1 - 0.596 ≈ 0.404.

(b) To calculate the probability that the waiting time is between 4 and 8 seconds, we need to integrate the PDF from 4 to 8:

P(4 ≤ X ≤ 8) = \(\int\limits^4_8 {0.55e^{(-0.55(x-1)} } \, dx\)

Evaluating the integral, we find P(4 ≤ X ≤ 8) ≈ 0.336.

Therefore, the probability that the waiting time at the median line is at most 6 seconds is approximately 0.596, the probability of it being more than 6 seconds is approximately 0.404, and the probability of the waiting time being between 4 and 8 seconds is approximately 0.336.

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If you're writing an equation:

M=3+2m??

he is 23

Step-by-step explanation:

ok so 23-3=20

20÷2= M

Answer:

the answer is 11

Step-by-step explanation:

Its molecules' monatomic fraction is 0.444.

An element of a whole is a fraction. The number is represented mathematically as a quotient, where the numerator and denominator are split. Both are integers in a simple fraction. A fraction appears in the numerator or denominator of a complex fraction. The numerator of a correct fraction is smaller than the denominator.

The fact that

The formula gamma monatomic

Determines the specific heat ratio of monoatomic gas.

5/3=1.67

Calculates the specific heat ratio of a diatomic gas.

Gamma monatomic =7/5=1.4

We have a monoatomic and diatomic gas mixer with a gamma mixer specific heat ratio of 1.52.

Calculating the monoatomic gas fraction is as follows:

Let's assume that "x" is the percentage of monoatomic

1.67* x+1.4* (1-x)=1.52

1.67* x+1.4-1.4* x=1.52

0.27* x=0.12

x = 0.12/0.27

x= 0.444

Its molecules' monatomic fraction is 0.444.

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Without specific values for the number of equations solved, we cannot determine the constant of proportionality. However, we can determine the ordered pair that represents the number of equations solved correctly by both Drake and Lakeisha when Drake solves one equation correctly.

Let x be the number of equations Drake solves correctly and y be the number of equations Lakeisha solves correctly. We want to find the ordered pair (x,y) when Drake solves one equation correctly. If Drake solves one equation correctly, then after 10 minutes, he has solved 1/2 of an equation correctly, and after 20 minutes, he has solved 1 equation correctly.

Let's assume that Lakeisha's rate of solving equations is constant over time. Then, we can use proportions to find y, the number of equations Lakeisha solves correctly when Drake solves one equation correctly:

10/20 = x/1 and 10/20 = y/k, where k is the number of equations Lakeisha solves correctly when both Drake and Lakeisha solve one equation correctly.

Simplifying the equations, we get x = 1/2 and y = k/2.

To find k, we can use the fact that the ratios x/y and 10/20 are equal:

x/y = 10/20

Substituting x = 1/2 and y = k/2, we get:

(1/2)/(k/2) = 10/20

Simplifying and solving for k, we get:

k = 1

Therefore, the ordered pair that represents the number of equations solved correctly by both Drake and Lakeisha when Drake solves one equation correctly is (1,1).

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The ordered pair would be (1, k), where k is the constant of proportionality that we found earlier.

What is constant of proportionality?

The constant of proportionality is a value that relates two variables that are directly proportional to each other. In other words, it is the ratio between two quantities that are always equal, regardless of the specific values of the variables.

Without knowing the actual values for Drake and Lakeisha's number of equations solved, we cannot determine the constant of proportionality. However, if we assume that their values follow a linear relationship, we can use the given information to find the constant of proportionality.

Let's define the constant of proportionality as k. Then, we can set up two equations:

10k = y1/x1 (where y1 and x1 are the number of equations solved by Lakeisha and Drake, respectively, after 10 minutes)

20k = y2/x2 (where y2 and x2 are the number of equations solved by Lakeisha and Drake, respectively, after 20 minutes)

To find the value of k, we can solve for it in either equation. Let's use the first equation:

10k = y1/x1

k = y1/(10x1)

Now, to find the ordered pair that represents the number of equations solved correctly by both Drake and Lakeisha when Drake solves one equation correctly, we need to use the equation of the line:

y = kx

If Drake solves one equation correctly, then x = 1. Substituting this into the equation, we get:

y = k(1) = k

So the ordered pair would be (1, k), where k is the constant of proportionality that we found earlier.

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The bar that represents the bar that would be the largest in a histogram would be 2/15.

To identify the bar that would be the largest in a histogram we must take each of the options and perform the division to obtain a decimal number. Once we have all the decimal numbers, we must identify which is the largest of them and thus we will know which one would represent a larger bar in a histogram. Here is the procedure:

According to the above, the one that represents a larger bar would be 2 / 15 = 0.13

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Answer:

A 33 degree change

Step-by-step explanation:

67-34=33

Answer: 190.99mm

Step-by-step explanation:

The z-scores that bound the middle 66% of the area under the standard normal curve are -0.43 and 0.43.

To find the z-scores that bound the middle 66% of the area under the standard normal curve using the TI-84 Plus calculator, you can follow these steps:

1. Turn on the calculator and press the "2nd" button, followed by "Vars" to access the DISTR menu.

2. Scroll down to "2: normalcdf(" and press enter.

3. Enter the lower bound of the middle 66% (left tail) as 0.17 (since 50% - 33% = 17%) and press comma ",".

4. Enter the upper bound of the middle 66% (right tail) as 0.83 (since 50% + 33% = 83%) and press comma ",".

5. Enter 0 for the mean and 1 for the standard deviation (since we are working with the standard normal distribution) and press enter.

The calculator will calculate the area under the standard normal curve between the given z-scores.

The z-scores that bound the middle 66% of the area under the standard normal curve are approximately -0.43 and 0.43 (rounded to two decimal places).

Therefore,To find the z-scores that bound the middle 66% of the area under the standard normal curve using the TI-84 Plus calculator, you can follow these steps:

1. Turn on the calculator and press the "2nd" button, followed by "Vars" to access the DISTR menu.

2. Scroll down to "2: normalcdf(" and press enter.

3. Enter the lower bound of the middle 66% (left tail) as 0.17 (since 50% - 33% = 17%) and press comma ",".

4. Enter the upper bound of the middle 66% (right tail) as 0.83 (since 50% + 33% = 83%) and press comma ",".

5. Enter 0 for the mean and 1 for the standard deviation (since we are working with the standard normal distribution) and press enter.

The calculator will calculate the area under the standard normal curve between the given z-scores.

The z-scores that bound the middle 66% of the area under the standard normal curve are approximately -0.43 and 0.43 (rounded to two decimal places).

Therefore, the z-scores that bound the middle 66% of the area under the standard normal curve are -0.43 and 0.43.

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In set theory, two sets are considered equal if they have the same elements. In this case, A is a set containing the elements 1, 2, and 3, while B is an empty set (also known as the null set),

A contains three distinct elements, and B contains none, we can conclude that A and B are not equal, i.e., A is not equal to B.

A ≠ B

Set theory is a branch of mathematics that studies collections of objects, called sets, and the relationships between them. A set is defined as a well-defined collection of distinct objects, which can be anything from numbers and letters to more abstract concepts like functions and geometrical shapes. The set theory provides a foundation for other areas of mathematics, including algebra, topology, and logic.

One of the fundamental concepts of set theory is the notion of membership, which states that an object either belongs to a set or does not. Sets can also be combined through operations such as union, intersection, and complementation, and the relationships between sets can be represented using Venn diagrams.

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9514 1404 393

Answer:

  see attached

Step-by-step explanation:

When the parabola has a y^2 term it opens horizontally. (Positive and negative values of y give the same value of x.)

When the parabola has an x^2 term it opens vertically. (Positive and negative values of x give the same value of y.)

The sign is negative when the opening is down or to the left.

__

The opening directions are shown in the attachment.

Answer:

look below

Step-by-step explanation:

i did it

Answer:

1.5 cups per cup. cups/cake

6 cups/ 4 cakes

= 1.5 cups per cake

Step-by-step explanation:

hope I help I ma a noob so can I have brainliest pls

Answer:

Step-by-step explanation:

To answer this question, I am going to multiply the total cups of sugar said in recipe by 1/3. This will tell me how much sugar is required for 1/3 of recipe.

Hence, Janelle will need 1/3 cups of sugar to make 1 cake.

Hoped this helped.

\(BrainiacUser1357\)

Answer:

brand a is $0.04 Brand b is $0.03

Step-by-step explanation:

cost of the box /number of spoons = unit price

Answer:

Brand A=$0.04 Brand B=$0.03 per spoon

Step-by-step explanation:

Brand A: 1.54/36 =0.04 Divide the price by the number of spoons to get the price per spoon, or unit price

Brand B: 1.66/48 =0.03 Do the same thing for Brand B.

Answer:

a. 312cm^2

Step-by-step explanation:

You find the area of the rectangle

4 * 6 = 24

Then you find the area of the trapezoid

(10 + 6) * 5 / 2 = 40

Multiply 40 * 2 since there are two trapezoids

40 * 2 = 80

Add the of one bow

80 + 24 = 104

multiply it by 3 since you need 3 bows

104 * 3 = 312

Your answer is 312

Answer:

Answer is 969

Step-by-step explanation:

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