what is the rate for -6

Answer:

  94.1 °F

Step-by-step explanation:

The formula is ...

  F = 9/5C +32

Using 34.5 for C, we get ...

  F = 9/5(34.5) +32 = 62.1 +32 = 94.1

34.5 °C = 94.1 °F

Answer:

Step-by-step explanation:

60 because if the store clerk needs three times that to buy the idem 3x6 you need 60dollars for the game

Answer: El índice de refracción del vidrio flint es mayor que el del aire. Cuando la luz pasa de un medio con un índice de refracción menor (como el aire) a un medio con un índice de refracción mayor (como el vidrio), experimenta un cambio de dirección. Este fenómeno se conoce como refracción.

Cuando observamos el bloque de vidrio flint desde arriba, la luz que proviene del bloque sufre refracción al pasar del vidrio al aire. Debido a la refracción, los rayos de luz se desvían y parecen venir de una posición más alta dentro del vidrio de lo que realmente están. Esto crea una ilusión óptica que hace que el espesor aparente del bloque de vidrio se vea más delgado de lo que realmente es.

La cantidad exacta de adelgazamiento aparente depende del ángulo de incidencia de la luz y de los índices de refracción del vidrio y el aire. Sin más información, no es posible determinar el espesor aparente específico del bloque de vidrio flint cuando se ve desde arriba.

Step-by-step explanation:

The equation of the line of best fit for the given data is Y = 0.979X + 1.722

We can use the following formula to calculate the slope of the line of best fit:

slope = (N∑XY - ∑X∑Y) / (N∑X² - (∑X)²)

where N is the number of data points, ∑X represents the sum of all X values, ∑Y represents the sum of all Y values, ∑XY represents the sum of the product of X and Y values, and ∑X² represents the sum of all squared X values.

Using the given data, we can plug in the values into the formula to get:

slope = (5(4)(5) + 7(7)(7) + 10(12)(10) + 12(14)(12) + 13(18)(13) - (4+7+10+12+13)(5+7+12+14+18)) / (5(4²) + 7(7²) + 10(10²) + 12(12²) + 13(13²) - (4+7+10+12+13)²)

slope = 0.979

Next, we can use the following formula to calculate the y-intercept of the line:

y-intercept = y - slope(x)

where y represents the mean of all Y values, x represents the mean of all X values, and slope represents the slope of the line of best fit that we just calculated.

Using the given data, we can calculate the mean of X and Y values as follows:

x = (4 + 7 + 10 + 12 + 13) / 5 = 9.2 y = (5 + 7 + 12 + 14 + 18) / 5 = 11.2

Now, we can plug in the values into the formula to get:

y-intercept = 11.2 - 0.979(9.2)

y-intercept = 1.722

Therefore, the equation of the line of best fit for the given data is:

Y = 0.979X + 1.722

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Answer:

\(Probability = \frac{845}{5832}\)

Step-by-step explanation:

Given

Two standard dice

Required

Probability that the outcome will be greater than 8 for the first time on the third roll

First, we need to list out the sample space of both dice

\(S_1 = \{1,2,3,4,5,6\}\)

\(S_2 = \{1,2,3,4,5,6\}\)

Next, is to list out the sample when outcome of both dice are added together\(S = \{2,3,4,5,6,7,3,4,5,6,7,8,4,5,6,7,8,9,5,6,7,8,9,10,6,7,8,9,10,11,7,8,9,10,11,12\}\)

Next, is to get the probability that an outcome will be greater than 8

Represent this with P(E)

\(P(E) = \frac{Number\ of\ outcomes\ greater\ than\ 8}{Total}\)

\(P(E) = \frac{10}{36}\)

\(P(E) = \frac{5}{18}\)

Next, is to get the probability that an outcome will noy be greater than 8

Represent this with P(E')

\(P(E) + P(E') = 1\)

\(P(E') = 1 - P(E)\)

\(P(E') = 1 - \frac{5}{18}\)

\(P(E') = \frac{18 - 5}{18}\)

\(P(E') = \frac{13}{18}\)

Now, we can calculate the required probability;

Probability of a number greater than 8 first on the third attempt is:

Probability of outcome not greater than 8 on the first attempt * Probability of outcome not greater than 8 on the second attempt * Probability of outcome greater than 8 on the third attempt

Mathematically;

\(Probability = P(E') * P(E') * P(E)\)

Substitute values for P(E) and P(E')

\(Probability = \frac{13}{18} * \frac{13}{18} * \frac{5}{18}\)

\(Probability = \frac{13 * 13 * 5}{18 * 18 * 18}\)

\(Probability = \frac{845}{5832}\)

Answer:-(-1,026/3

Step-by-step explanation:

Answer:

The converse of the Pythagorean Theorem is: If the square of the length of the longest side of a triangle is equal to the sum of the squares of the other two sides, then the triangle is a right triangle. That is, in ΔABC, if c2=a2+b2 then ∠C is a right triangle, ΔPQR being the right angle.

The surface area of the solid is 56m²

Surface area is the amount of space covering the outside of a three-dimensional shape. Therefore the total surface area is the addition of all the areas.

Face 1,

area = l× b

= 4× 2 = 8m²

for face 2,

area = 5× 2

= 10m²

face 3,

area = 1+( 4×3)

= 1+12 = 13m²

face 3 = face 4

therefore, face 4 = 13m²

Face 5,

area = 3×2 = 6m²

Face 6,

area = 2+(2×2)

= 2+4 = 6m²

therefore the total surface area = 10+13+13+6+6+8

= 56m²

therefore the surface area of the solid is 56m²

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The surface area of the solid as shown in teh diagram is 26 m².

The surface area of a three-dimensional object is the total area of all its faces.

To calculate the surface area of the solid, we use the formula below

Formula:

Where:

From the diagram,

Given:

Substitute these values into equation 1

Hence, the surface area is 26 m².

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Answer

500,000 + 500,000 = 1,000,000

Step-by-step explanation:

Answer:

It is 1/4

Step-by-step explanation:

If you go from dot to dot on the line, starting with the first dot:

you go to the right 4 times and then up 1 to get to the next dot.

If you put that into a fraction it is \(\frac{rise}{run}\) so going up (1) is ontop of going to the right (4), which is 1/4.

Here is the attached image for the answer. If you write it in in slope-intercept form, y=mx+b. You will get the answer below in the attached image.

Answer:

Explanation:

Here, we want to check if the given statement is a statistic or a parameter

While a parameter describes the whole population, a statistic describes a sample

From what we have in the question, the data completely describes each set of staff in the mathematics department

Thus, we can say it is a statistic

Answer:

The answer is $12 and Jackie washed 15 cars.

The graph of the function y = 5|x - 4| is added as an attachment

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

y = 5|x - 4|

The above function is an absolute value function that has been transformed as follows

Next, we plot the graph using a graphing tool by taking not of the above transformations rules

The graph of the function is added as an attachment

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Answer:

9 7/8

Step-by-step explanation:

1. 4 3/8 can be converted into the improper fraction 35/8, and 5 1/2 can be converted into 11/2.

2. Now that we have 35/8 + 11/2, we have to find a common denominator. Since 2 goes into 8 four times, we can turn 11/2 into 44/8 by multiplying the numerator and denominator (the top and the bottom numbers) by 4.

3. Now we have 35/8 + 44/8. At this point, the all we have to do is add the numerators (the top numbers). 35+44=79, so our answer is 79/8, which we can simplify to 9 7/8.

Answer:

step two added the 9 to each side :)

Answer:

<

Step-by-step explanation:

1) Substitute 5 into the question

2) Work out the sides

3) Put it into an inequality

5 < 7

Hope this helps, have a great day!

Answer:

It is the same as ascending order

Step-by-step explanation:

It is the same as ascending order becuase Least is small and Greatest is big so you are going upwards.

Hope This Helps :)

Answer:

Ascedning order

Step-by-step explanation:

Decend typically means "go down", in this case greatest to least goes from the biggest number to the smallest ( go down from biggest to smallest). Ascending means to "rise" or "go up", so to starts at the smallest value ascedning to the biggest value.

least to greatest = ascending

greatest to least = descending

Since the ratio of white to red marbles in a bag is 3 to 4, the statement which is true is: D. There could be 12 white marbles and 16 red marbles.

Given the following data:

To determine which of the given statements is true:

Ratio can be defined as an expression that is used to denote the proportion of two (2) or more quantities with respect to one another and the total quantities.

In this scenario, the ratio of white to red marbles in a bag would be written as:

\(White : Red = 3:4\)

Multiplying both values by 4, we have:

\(White : Red= 12 :16\)

In conclusion, all the other answer options are incorrect and false.

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Answer:

its d

Step-by-step explanation:

give me brianliest

The required equation that represent the hanger is 10 + 5x = 11 and the value of x is 1/5.

Given the diagram of the hanger which one side has 10 + 5x  and other side has 11.

To find the equation, equate the expression of one side to the numerical value of the other side. On solving the equation gives the value of x.

Thus, the equation is 10 + 5x = 11.

Consider the equation 10 + 5x = 11

On subtracting 10 from each side gives,

5x = 1

Divide each side by 5 gives,

x = 1/5.

Hence,  the required equation that represent the hanger is 10 + 5x = 11 and the value of x is 1/5.

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Answer:

Slope is 1/5
y intercept is (0,0)

The area of a rectangle is given by:

So, the area of this rectangle is:

So, the answers are:

Answer:

Step-by-step explanation:

x-intercept is where the line cuts the x-axis. That is, when y=0.

Substitute y=0 and we get:

       \(0=\frac{1}{3} x-1\)

       \(1=\frac{1}{3} x\)

       \(x=3\)

So x-intercept is the point (3,0).

Answer:

times that number by 1.6

Step-by-step explanation:

Answer:

Options D, E, F

Step-by-step explanation:

Given the following system of linear inequalities in two variables:

\(\displaystyle\sf\ System\:of\:Linear\:Inequalities = \begin{cases}\displaystyle\sf\ 2x < y} \\\displaystyle\sf\ y > 7}\end{cases}\)

We can substitute the given ordered pairs to see whether they satisfy both linear inequalities.

\(\displaystyle\sf\ System\:of\:Linear\:Inequalities = \begin{cases}\displaystyle\sf\ 2x < y} \\\displaystyle\sf\ y > 7}\end{cases}\)

2x < y

 ⇒  2(8) < 2

 ⇒  16 < 2  (False statement).  

y > 7

 ⇒  2 > 7 (False statement).  

 ⇒  (8, 2) is not a solution to the system.  

\(\displaystyle\sf\ System\:of\:Linear\:Inequalities = \begin{cases}\displaystyle\sf\ 2x < y} \\\displaystyle\sf\ y > 7}\end{cases}\)

2x < y

 ⇒  2(0) < 2

 ⇒  0 < 2  (True statement).  

y > 7

 ⇒  0 > 7 (False statement).  

 ⇒  (0, 0) is not a solution to the system.  

\(\displaystyle\sf\ System\:of\:Linear\:Inequalities = \begin{cases}\displaystyle\sf\ 2x < y} \\\displaystyle\sf\ y > 7}\end{cases}\)

2x < y

 ⇒  2(5) < 5

 ⇒  10 < 2  (False statement).  

y > 7

 ⇒  5 > 7 (False statement).  

 ⇒  (5, 5) is not a solution to the system.  

\(\displaystyle\sf\ System\:of\:Linear\:Inequalities = \begin{cases}\displaystyle\sf\ 2x < y} \\\displaystyle\sf\ y > 7}\end{cases}\)

2x < y

 ⇒  2(1) < 9

 ⇒  2 < 9  (True statement).  

y > 7

 ⇒  9 > 7 (True statement).  

 ⇒  (1, 9) is a solution to the system.  

\(\displaystyle\sf\ System\:of\:Linear\:Inequalities = \begin{cases}\displaystyle\sf\ 2x < y} \\\displaystyle\sf\ y > 7}\end{cases}\)

2x < y

 ⇒  2(17) < 50

 ⇒  34 < 50  (True statement).  

y > 7

 ⇒  50 > 7 (True statement).  

 ⇒  (17, 50) is also a solution to the system.  

\(\displaystyle\sf\ System\:of\:Linear\:Inequalities = \begin{cases}\displaystyle\sf\ 2x < y} \\\displaystyle\sf\ y > 7}\end{cases}\)

2x < y

 ⇒  2(-1) < 10

 ⇒ -2 < 10  (True statement).  

y > 7

 ⇒  10 > 7 (True statement).  

 ⇒  (-1, 10) is also a solution to the system.  

Therefore, Options D, E, and F are the solutions to the given system of linear inequalities.  

Linear Inequalities in two variables

System of linear inequalities  

________________________________

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Answer: b

Step-by-step explanation:

Answer:

195

Step-by-step explanation:

C(X,Y) is a statement that means a student X from the school is enrolled in class Y which is one of the classes offered by the school.

C(X,Y) is a statement that means a student X from the school is enrolled in class Y which is one of the classes offered by the school. The domain for X consists of all students in the school and the domain for Y consists of all classes being offered. To explain this statement further, firstly it should be noted that the statement is saying that a student (X) is enrolled in a class (Y). Secondly, the term “domain” refers to the set of all possible values that can be used for a given variable. In this case, the domain for X consists of all students in the school, while the domain for Y consists of all classes being offered at the school. Therefore, the statement C(X,y) is saying that a student from the school is enrolled in one of the classes offered by the school.

The complete question: Let C(X,Y) mean that student x is enrolled in class y, where the domain for x consists of all students in your school and the domain for y consists of all classes being

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The number of students enrolled in castle rock school is 625

information from the problem

At castle rock school 575 students ride their bikes to schoolin the theater

If this number is 92% of the school enrollment

how many students are enrolled = ?

The question is a percentage problem, percentage deals with a fraction hundred and used as follows

92%

= 92 percent

= 92 / 100

= 0.92

The factor 0.92 of the total number gives 575 students

let the total number be x

0.92 * x = 575

0.92x = 575

x = 575 / 0.92

x = 625

The total number of students is 625

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