What is the slope of this line?
Enter your answer as a fraction, formatted like this: 42/53

Or, if the slope is undefined, enter a lowercase letter "u," like this: u

Please help me and I will give you brianlyeist

Answer:

hi i think the answer shouldbe 34/43 as its out of 43 and there is 34 people on the internet. I think this should be write but it may  be wrong. if this is right please vote for brainliest. i hope my answer is right and this helps bye.

Answer:

The volume of a cylinder is given by the formula V = πr²h, where r is the radius of the base and h is the height of the cylinder. Since the volume of oil in the tank is directly proportional to the depth of the oil, we can calculate the amount of oil left in the tank when it is 3 feet deep using a simple ratio.

First, we need to convert the tank's capacity from gallons to cubic feet because our measurements are in feet. According to the U.S. liquid gallon to cubic foot conversion, 1 gallon is approximately 0.133681 cubic feet. So, the tank's total volume in cubic feet is 620 gallons * 0.133681 cubic feet/gallon.

Let's denote the total volume of the tank as V_total and the remaining volume when the tank is 3 feet deep as V_remaining.

V_total = 620 * 0.133681 cubic feet.

Given that the total height (h_total) of the tank is 8 feet and the remaining height (h_remaining) is 3 feet, we can set up the following proportion:

h_remaining / h_total = V_remaining / V_total.

By cross-multiplying and solving for V_remaining, we can find the remaining volume in the tank when it's 3 feet deep. Then, we convert this volume back to gallons by dividing by 0.133681.

Let's calculate that.

Apologies for the confusion; I made a mistake. I can't execute calculations directly in this manner. I'll carry out the calculations below instead:

The total volume of the tank in cubic feet is:

V_total = 620 gallons * 0.133681 cubic feet/gallon = 82.9022 cubic feet.

The remaining volume when the tank is 3 feet deep can be calculated with the proportion:

h_remaining / h_total = V_remaining / V_total.

After cross-multiplying and solving for V_remaining, we have:

V_remaining = (h_remaining / h_total) * V_total = (3 ft / 8 ft) * 82.9022 cubic feet = 31.0941 cubic feet.

Then, we convert this volume back to gallons by dividing by 0.133681:

V_remaining_gal = 31.0941 cubic feet / 0.133681 = 232.63 gallons.

Rounding to the nearest whole number, approximately 233 gallons remain in the tank when the depth of the oil is 3 feet.

Answer:Example: evaluate the function f(x) = 2x+4 for x=5

Just replace the variable "x" with "5":

f(5) = 2×5 + 4 = 14

Answer: f(5) = 14

Step-by-step explanation:

Answer:26!

Step-by-step explanation:

((23) -  4) +  ((52 -  6) +  3)

(23 -  4) +  22

26

Hope this helps! ^w^

Answer:

10

Step-by-step explanation:

10 goes into 30, 70, and 20.

The example of quantitative data among the given options is option A. North America is moving across Earth's surface several centimeters per year

Quantitative data refers to numerical or measurable information. In option A, the statement provides specific numerical measurements by stating that North America is moving across Earth's surface several centimeters per year. This information can be quantified and measured, making it an example of quantitative data.

Options B, C, D, and E do not provide numerical or measurable information. They describe qualitative characteristics or observations that cannot be easily quantified or measured.

B. The river has flooded a low-lying area describes a qualitative observation of a flood occurrence.

C. The volcano is releasing much steam describes a qualitative observation of steam release.

D. Volcanoes are dangerous makes a general statement without providing specific numerical information.

E. When held, one rock feels heavier than another rock is a subjective comparison and does not provide specific quantitative measurements.

Therefore, option A is the example of quantitative data as it provides numerical information that can be measured and quantified.

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The value of the x in the expression is 1.02.

Compound interest is the addition of interest to the principal sum of a loan or deposit, or interest on interest plus interest.

The compound interest formula is given by:

\($F=A(1+\frac{R}{100} )^t\)

Where, F = Future amount

A = Present amount

R = rate of interest

t = number of years

Given that, A = 100, R = 2 and t = t

The compound interest equation be \($F=100(1+\frac{R}{100} )^t\)

substitute the value in the above equation, we get

\($F=100(1+\frac{2}{100} )^t\)

simplifying the above equation, we get

\($F=100(\frac{102}{100} )^t\)

\(F=100(1.02 )^t\)

On Comparing with the expression we get

x = 1.02

The value of x = 1.02.

Therefore, the value of the x in the expression is 1.02.

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The scale factor which takes circle m to circle n as depicted in the attached image is; 3.

It follows from the task content that the scale factor which takes circle m and transforms it to circle n is to be determined.

Hence, since both circles have the same center, the center can be taken as a point of reference.

Therefore, the distances between the center of the circles m and n to any point on their circumferences are; 3 units and 9 units respectively.

On this note, since circle n is; 9/3 = 3 times as large as circle m, it follows that the required scale factor is; 3.

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Using the expression, 15x + 7y = 208 there were x = 12 baby dinosaurs and y = 4 adult dinosaurs.

A finite combination of symbols that are well-formed in accordance with context-dependent principles is referred to as an expression or mathematical expression.

Each baby dinosaur made 15 paintings and every adult dinosaur made 7 paintings.

The total number of paintings the entire herd made is 208.

There were 3 times as many baby dinosaurs as adult dinosaurs.

Now, let x be the number of baby dinosaurs and y be the number of adult dinosaurs.

Then,

x = 3y

So,

The expression for the total number of paintings will be:

208 = 15x + 7y

208 = 15(3y) + 7y

208 = 45y + 7y

208 = 52y

y = 4

So,

x = 3y = 3(4) = 12

There were 12 baby dinosaurs and 4 adult dinosaurs.

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Answer:

18

Step-by-step explanation:

Hope this helps

If Miller is going to install baseboard around the perimeter of her room's rectangular floor, s.  it will cost Miller $19.20 to purchase baseboard for her room, assuming an average cost of $0.30 per linear foot requiring baseboard.

To find out how much it will cost Miller to purchase baseboard for her room, we can use the CER (Conversion, Equation, and Re-substitution) strategy.

Conversion:

We can calculate the perimeter of the room by adding the lengths of all four sides:

Perimeter = 2(Length + Width) - 2(Doorway Width)

Perimeter = 2(15 + 20) - 2(3)

Perimeter = 64 feet

So, Miller will need 64 feet of baseboard.

Equation:

To calculate the cost of the baseboard, we can use the formula:

Cost = Length * Cost per linear foot

In this case, the length is 64 feet and the cost per linear foot is $0.30.

Cost = 64 * 0.30

Cost = $19.20

Therefore the final answer is that it will cost Miller $19.20 to purchase baseboard for her room, assuming an average cost of $0.30 per linear foot requiring baseboard.

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(a) Example question: "How often do you look at social media while doing schoolwork?

(b) Sofie can select a simple random sample of students by using a random number generator to assign a unique identification number to each student in the online high school.

(c) The sample for Sofie's research is the 32 completed surveys she received. These surveys represent the responses of a subset of the population. The population, in this case, refers to all the students at the online high school.

(d) If Sofie uses only the completed surveys, she can conclude that approximately 50% (16 out of 32) of the students who completed the survey reported using social media while doing schoolwork.

(a) Please select one of the following options: never, rarely, occasionally, frequently, or always."

(b) She can then use the random number generator again to select a specific number of students from the entire population of students, ensuring that each student has an equal chance of being selected. For example, if there are 500 students in total and Sofie wants a sample size of 50, she can generate 50 random numbers and select the corresponding students based on their identification numbers.

(d) However, it is important to note that this conclusion is specific to the sample of completed surveys and cannot be generalized to the entire population of high school students.

To make an inference about the percent of all high school students who use social media while doing schoolwork, Sofie would need a larger and more representative sample that covers a wider range of students in the online high school.

Additionally, she should consider potential biases in the sample, such as non-response bias if the students who chose not to complete the survey have different social media usage patterns compared to those who did respond.

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To answer your questions, I'll use the assumption that the coyote weights follow a normal distribution.

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To show that the vector field F(x, y, z) = (-2y, -2x, 7z) is a gradient vector field, we need to find a scalar function V(x, y, z) such that its gradient, ∇V, is equal to F. We can determine the function V by integrating the components of F with respect to their respective variables.

Let's find the function V(x, y, z) by integrating the components of F(x, y, z) = (-2y, -2x, 7z) with respect to their variables.
∫-2y dx = -2xy + g(y, z)
∫-2x dy = -2xy + h(x, z)
∫7z dz = 7/2 z^2 + k(x, y)
We can see that -2xy is a common term in the first two integrals. Similarly, we observe that there are no common terms between the first and third integrals, as well as the second and third integrals. Therefore, we can assume that g(y, z) = h(x, z) = 0, since they will cancel out in the subsequent calculations.
Now, we can rewrite the integrals:
∫-2y dx = -2xy + C1(y, z)
∫-2x dy = -2xy + C2(x, z)
∫7z dz = 7/2 z^2 + C3(x, y)
By comparing these integrals with the components of the gradient vector, we can conclude that ∇V = (-2y, -2x, 7z), where V(x, y, z) = -xy + 7/2 z^2 + C.
To determine the constant C, we use the condition V(0, 0, 0) = 0:
V(0, 0, 0) = -(0)(0) + 7/2 (0)^2 + C = 0
C = 0
Therefore, the function V(x, y, z) that satisfies V(0, 0, 0) = 0 is V(x, y, z) = -xy + 7/2 z^2. Thus, the vector field F(x, y, z) = (-2y, -2x, 7z) is indeed a gradient vector field F = ∇V.

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Answer:

\( \boxed{80}\)

The line passing through point \(F\) that is skew to \(\overleftrightarrow{EH}\) is \(\overleftrightarrow{CF}\) .

Skew lines are two parallel but non-intersecting lines. The two lines that pass through the opposing edges of a normal tetrahedron are a straightforward illustration of a pair of skew lines.

To check if two lines are skew we need to check by following the steps mentioned below:

Step 1: Find lines that do not cross one another.

Step 2: Verify that these line pairs are not also parallel to one another.

Step 3: Check whether these non-intersecting, non-parallel lines are non-coplanar. If the answer is affirmative, the selected pair of lines are skew.

Therefore, the line \(\overleftrightarrow{CF}\) passes through point F, the line is not parallel to the line \(\overleftrightarrow{EH}\)  and is also non-coplanar. Both the lines do not intersect each other.

Hence, \(\overleftrightarrow{CF}\) and \(\overleftrightarrow{EH}\) are skew lines.

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Answer:

1: -16/0 or undefined

2: 0

Step-by-step explanation:

Answer:

17

≈ 0.31

Step-by-step explanation:

Do the rise over run tactic for both of these points :

\(\frac{Y2 - Y1}{X2 - X1}\)

Substitute : (8,7) and (8, -9)

\(\frac{(-9 ) -8}{7-8}\)

\(\frac{-17}{-1}\)

\(17\)

Substitute : (-5, 8) and (4, 8)

\(\frac{8- 4}{8- (-5)}\)

\(\frac{4}{13}\)

≈ \(0.31\)

Answer:

7.28011

Step-by-step explanation:

X1 =-3

X2 =-5

Y1 =8

Y2 =1

Distance Formula = √(X2-X1)²+ (Y2-y1)²

Step 1. calculate (X2-X1)²

(-5 - -3)2 = 4

Step 2. calculate (Y2-Y1)²

(1 - 8)2 = 49

Step 3. calculate √4 + 49

                = 7.28011

The probability of grabbing one blue pen from the given box of 12 pens.

As given in the question,

Total number of given red pens in a box = 4

Total number of given blue pens in a box = 3

Total number of given black pens in a box = 5

Total number of pens in a given box = 4+ 3+ 5

                                                            = 12

Total number of grabbing one pen from the box = ¹²C₁

Total number of grabbing one blue pen out all the pens in the box

= ⁴C₀ × ³C₁ × ⁵C₀

Probability of selecting one blue pen from the box

= (Total number of favourable outcomes )/ ( total number of outcomes)

= (  ⁴C₀ × ³C₁ × ⁵C₀ ) / ( ¹²C₁ )

= ( 1 × 3 × 1 ) / 12

= 3/12

= 1 / 4

Therefore, the probability of grabbing one blue pen from the box of 4 red, 3blue and 5 black pens is equal to ( 1/4 ).

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The required inequality represented by the number line is 54≤x<58

A number line is a pictorial representation of numbers on a straight line. In elementary mathematics, a number line is a picture of a graduated straight line that serves as visual representation of the real numbers. Every point of a number line is assumed to correspond to a real number, and every real number to a point.

here, we have,

Number line and graph

From the given number line, you can see that the circle is on the 53 value and closed. The closed circle shows that the inequality sign will contain the equal sign.

For the direction of arrow, the direction is towards the positive side of the number line showing that the required inequality is:

54≤x<58.

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Answer:

Hello,

The sum is 8325.

Step-by-step explanation:

Those numbers are 60,75,90,...,495.

There is (495-60)/15+1=30 numbers

Like Gauss, we add twice those numbers :

(60+495)*30/2= 8325.

Answer:

SAS

Step-by-step explanation:

Answer:

SAS

Step-by-step explanation:

I think it is SAS because it stands for Side-Angle-Side. The segment AD is congruent to itself because of reflexive property, so now you have two sides congruent and one angle congruent.

The sin(x) = -3/5, cos(x) = -4/5, and tan(x) = 3/4.

Given that cos(x) = -4/5 and 180° < x < 270°, we can determine the values of sin(x) and tan(x) using trigonometric identities.

Using the identity \(sin^2(x) + cos^2(x) = 1\), we can find sin(x) as follows:

\(sin^2(x) = 1 - cos^2(x)\\sin^2(x) = 1 - (-4/5)^2\\sin^2(x) = 1 - 16/25\\sin^2(x) = 9/25\)

sin(x) = ±√(9/25) = ±3/5

Since 180° < x < 270°, the sine value should be negative:

sin(x) = -3/5

Next, we can find tan(x) using the identity tan(x) = sin(x)/cos(x):

tan(x) = (-3/5) / (-4/5)

tan(x) = 3/4

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Answer:

3 1/3

Step-by-step explanation:

The image of the translation 3 units right and 2 units down is attached.

Transformation in geometry is the process of changing the position, size, or shape of a geometric figure or shape. It can include

Translation in geometry is a transformation that involves moving a figure from one place to another on the coordinate plane, without changing its size or orientation.

The image of a figure after a translation is simply a slide of the original figure along the plane.

The translation involves adding 3 units to the x and subtracting 2 units to the y

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Answer:

239 miles per gallon for a round trip.

Step-by-step explanation:

you'd need to achieve 238,900 / 2000 = 119.5 miles per gallon for a one way trip,

Answer:

The answer is A

Step-by-step explanation:

hope this helps,

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Happy Holidays!

Answer:

nonlinear

Step-by-step explanation: