How do you slope intercept form and graph 4y-8x=12

ok you need formula for surface area.

SA = πrh+2πr^2

Plug in 25 and 5

SA = 2π(5)(25)+2π(5)^2

SA = 10pi*25 + 2pi(25)

SA = 250pi + 50pi

SA = 300pi

Hope this helps :)

Jeron

Answer:

Step-by-step explanation:

126

Answer:

  0.17

Step-by-step explanation:

You want the probability that a randomly chosen 8th grader will play the guitar.

The table tells us that there are 4 eighth grade students that play the guitar. The total number of eighth grade students is 4+10+6+3 = 23. When one is chosen at random, the probability they play the guitar is ...

  (4 students)/(23 students) = 4/23 ≈ 0.17

The probability an 8th grader will play the guitar is about 0.17.

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The leading team scored 27.43 points  per game in basket ball game.

Ratio basically compares quantities, that means it shows the value of one quantity with respect to the other quantity.

If a and b are two values, their ratio will be a:b,

Given that,

The points scored by current leader in 77 basket ball game = 2112,

And the points scored by second place player in 74 game = 2020.

The point scored by players in one match, use ratio property,

By current leader,

Points scored in 77 games = 2112

points scored in 1 game = 2112/77 = 27.43

By second place leader,

Points scored in 74 games = 2020,

Points scored in 1 game = 27.3

The leading team scored 27.43 points per game.

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Answer:

x = –3

Step-by-step explanation:

7 + 2x/3 = 5

2x/3 = 5 – 7

2x/3 = –2

multiply both sides by 3

2x = –6

divide both sides by 2

x = –6/2

x = –3

please rate as brainliest i need to move to the next rank

Answer:

-5/3

Step-by-step explanation:

trust me bro

Answer:

Use desmos

Step-by-step explanation:

Basically it is a graphing calculator put your points

The linear function that has the greatest initial value is Function C.

Function B has the greatest rate of change.

A function is a relationship between inputs where each input is related to exactly one output.

Example:

f(x) = 2x + 1

f(1) = 2 + 1 = 3

f(2) = 2 x 2 + 1 = 4 + 1 = 5

The outputs of the functions are 3 and 5

The inputs of the function are 1 and 2.

We have,

Function A:

The initial value is o.

f(0) = 0

The rate of change.

= (f(4) - f(2)) / 4 - 2

= (10 - 5) / 2

= 5/2

= 2.5

Function B:

The initial value is

y = 3x - 1

y = 3 x 0 - 1 = 0 - 1 = -1

Let y = f(x)

The rate of change.

= (f(2) - f(1)) / (2 - 1)

= (5 - 2) / 1

= 3

Function C:

The initial value is 2.

(0, 2) is considered as when x = 0, y = 2.

Take two coordinates from the graph.

(3, 3) and (6, 4)

The rate of change.

= (4 - 3) / (6 - 3)

= 1/3

= 0.33

Thus,

Function C has the greatest initial value.

Function B has the greatest rate of change.

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Answer:

The answer to the linear equation y = 2x + 6 is (x, y) = (1, 2.5). This means that if we plug in x = 1 into the equation, we get y = 2.5.

Step-by-step explanation:

To find the solution to the linear equation y = 2x + 6, we can first rewrite the equation in slope-intercept form. This is done by rearranging the equation to have the form y = mx + b, where m is the slope of the line and b is the y-intercept.

In this case, we have y = 2x + 6. To put this equation in slope-intercept form, we need to isolate the y-term on one side of the equation. We can do this by subtracting 2x from both sides, which gives us y - 2x = 6.

Next, we need to divide both sides of the equation by the coefficient of the y-term, which is -2 in this case. This gives us the equation y = -(1/2)x + 3.

Finally, we can plug in any value of x that we want to find the corresponding value of y. For example, if we plug in x = 1, we get y = -(1/2) * 1 + 3 = 2.5. Therefore, the solution to the equation y = 2x + 6 is (x, y) = (1, 2.5).

In general, if we want to find the solution to a linear equation in slope-intercept form, we can plug in any value of x that we want to find the corresponding value of y. This process is called graphing the line, and it is a useful way to visualize the solutions to linear equations.

computer is not intelligence why

the answer is 4/5 this is know to be hard

Answer

1

Step-by-step explanation:

1

(y2-y1) / (x2-x1)

(rise over run)

(8-6) / (3-1)

2/2

1

The probability statements after continuity correction are given as follows:

Continuity correction is used as a "correction" when a continuous distribution is used to approximate a discrete distribution. One example of this is the approximation of the binomial distribution to the normal distribution.

Hence, using continuity correction, the range of values that corresponds to a number of exactly x is given as follows:

x - 0.5 < x < x + 0.5.

Thus the range of values of 118 is given as follows:

117.5 < x < 118.5.

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The number of b the machine can make each minute are 40.

What is machine?

A physical system known as a machine uses power to apply forces, regulate movement, and carry out an action. In addition to naturally occurring biological macromolecules like molecular machines, the term is frequently used to describe artificial devices that use engines or motors.

Given:

The graph shows the relationship between time and the number of soda bottles a machine can make.

We have to find the number of soda bottles the machine can make each minute by using the points (3, 120) and (7, 280).

Let x is the time in minutes and y is the number of soda bottles.

From the given points in 3 minutes machine can make 120 soda bottles.

So, in each minute machine can make 120/3 = 40 soda bottles.

Hence, the number of b the machine can make each minute are 40.

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Complete question:

Complete question is attached below.

The outpatient surgery as the percent of total surgeries in the year 1996 is 86 %

The opposite of an exponential function is a logarithmic function. A log function and an exponential function both use the same base. An exponent is a logarithm. f(x) = bx is how the exponential function is expressed. The formula for the logarithmic function is f(x) = log base b of x.

According to the given information

Consider the logarithmic function:

[tex]f(x)=-1311+306 \ln x[/tex]

Here x is the number of years since 1990 and f(x) is the outpatient surgery as the percent of total surgeries.

In the year 1996:

[tex]& x=96 \\[/tex]

[tex]& f(96)=-1311+306 \ln (96) \\[/tex]

        [tex]& =-1311+1396.69 \\[/tex]

        [tex]& =85.69 \\[/tex]

        [tex]& \approx 86 \\[/tex]

Thus,

The outpatient surgery as the percent of total surgeries in the year 1996 is 86 %

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Answer:

  3.  (x, y) = (20, 30)

  4.  (x, y) = (30, 4)

Step-by-step explanation:

You have equilateral triangles in two different configurations, and you want to find the values marked x and y.

All of the angles marked with an arc are congruent, so all are 60°. The angle marked 80° is an external angle to the top/left triangle. Its value is the sum of the values of the remote interior angles:

  80° = 60° +x°

  20° = x° . . . . . . . subtract 60°

  x = 20

The sides of the equilateral triangle are congruent, so all are length 46. That means the right side is ...

  16 +y = 46

  y = 30 . . . . . . . subtract 16

  (x, y) = (20, 30)

All of the angles marked with an arc are congruent, so all are 60°. The top 60° angle of the equilateral triangle is an external angle to the isosceles triangle at top/right. Its two base angles are the remote interior angles with respect to that 60° exterior angle, so their sum is 60°:

  x° +x° = 60°

  x = 30

The two marked legs of the isosceles triangle are both 20, which means all sides of the equilateral triangle are length 20.

  5y = 20

  y = 4 . . . . . . . divide by 5

  (x, y) = (30, 4)

Answer: it costs $4.15 for a pizza with 1 topping. Is that what you meant?

Step-by-step explanation:

It will them 15 minutes to change the tire of one car which is option d.

Two quantities are said to be in inverse proportion if an increase in one leads to a decrease in the other quantity and a decrease in one leads to an increase in the other quantity". In other words, if the product of both the quantities, irrespective of a change in their values, is equal to a constant value, then they are said to be in inverse proportion.

It takes 30 minutes either Paul or Chris to change the tire if both of them should work at the same rate, then the time of changing a tire would reduce.

so the time taken one tire by the two men 30/2 = 15 minutes.

In conclusion it took the 2 men 15 minutes to change one tire

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Answer:

M/s^2

Step-by-step explanation:

Answer:

196

Step-by-step explanation:

[tex](18-4){2}[/tex] = (18-4) x (18-4) = 14 x 14 = 196

The required number of people who voted for yes is 3665.

The ratio can be defined as the proportion of the fraction of one quantity towards others. e.g.- water in milk.

here,

As mentioned in the question,
The people residing in the city voted on whether to raise property taxes. The ratio of yes to no is 5 to 4.

The multiplication of the proportion of yes to the total proportion of total votes gives the number of people who voted for yes.

The ratio of people yes to no = 5:4
Proportion of yes voted people = 5 / 9
The number of people who voted for yes = 5 / 9 × 6597 = 3665.

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Answer:

w = 3/5

Step-by-step explanation:

Given equation,

→ 5w = 3

Now the value of w will be,

→ 5w = 3

→ w = 3 ÷ 5

→ [ w = 3/5 ]

Hence, the value of w is 3/5.

Answer:

1

Step-by-step explanation:

The angles of a triangle must add up to 180 degrees, which gives the expression

180 = 111 + 34 = 35t

simplifying this expression gives

35 = 35t

Then solve for t to get

t = 1

Answer:

Step-by-step explanation:

AV is an angle bisector. Lets name the intersection between AV and OU Y. Hence, OY=UY. We substitute and get :

7x+2=3x+10  |-3x

4x+2=10   |-2

4x=8  | /4

x=2

Answer:

[tex]\frac{\sqrt{6}-\sqrt{2} }{4}[/tex]

Step-by-step explanation:

You have to use your calculator if you have one.

To calculate the height of the model, the architect should [divide] the actual height of the building by [10]

The height of the model is [6] inches.

A scale is a factor by which a quantity is multiplied or divided in order to change its magnitude. Scales are commonly used to change the size of a figure without changing its shape or orientation.

Given:

A scale = 1 inch represents 10 feet

The height of the actual building = 60 feet

Since the model is a smaller version of the actual building, in order to get the height of the model, you have to divide the height of the actual building by the scale (10).

Thus,  height of the model = 60/10 = 6 inches

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The ranking of the data-sets according to their respective means is given as follows:

[tex]\mu_C < \mu_D < \mu_B < \mu_A[/tex]

The mean of a data-set is calculated as the sum of the values of all the observations divided by the number of observations.

In this problem, all the distributions have the same number of observations, hence the means are ranked from the highest sum.

The squares give the number of times that each observation appears in the data-sets.

The smallest mean is the mean of data-set C, as it is the only one with three measures of eight, while the other data-sets have four measures of eight.

Then the greatest mean is of data-set A, as it is the only with an observation of 6, and then data-set B has a greater mean than data-set D, as it has an observation of five while data-set D has an observation of three.

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Answer:

12

Step-by-step explanation:

24 = 2³ × 3

60 = 2² × 3 × 5

72 = 2³ × 3²

84 = 2² × 3 × 7

cel mai mare divizor comun = 2² × 3 = 12

The gamma as well as Poisson distributions have an intriguing link. For each x, P(X x) = P(Y x), (1) where Y Poisson(x/), if X is a gamma(x, y) random variable and x is an integer.

The probability density function f(x)=e−μμxx!, which approximates the binomial distribution and is frequently employed as a mathematical model of something like the number of outcomes acquired in an appropriate period of time and space, has a mean equal to its variance.

A Poisson distribution can be used to forecast or explain how many events will take place over a specific period of time or space. "Events" might include anything from illness occurrences towards to customer purchases to meteor strikes. Any defined period of time or area, such as 10 days or 5 square inches, can be used as the interval.

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Answer: 15 quarters, 10 dimes, and a penny

Step-by-step explanation: Hope it helps, please pick brainliest.

Answer:

15 quarters, 10 dimes, and a penny

Answer:

what is the question please ask properly

Answer:

volume = 3750 m³

Step-by-step explanation:

volume = length × width × height

volume = 50 m × 25 m × 3 m

volume = 3750 m³