Consider RS endpoints R(-2,1) and S(4,4) Find point Q that is 2/3 away NEED THIS ASAP PLEASE ANSWER

Answer:

let's see...

we have total possible outcomes.. = 90 ( from 1 to 90)

Desiree outcomes..= 5 ( 17,34,51,68,85)

and therefore.. the probability is 5/90 = 1/18.

here you go.. that should be correct I hope.

Answer:

1

Step-by-step explanation:

between the points you rise up 4 run 4. 4/4=1

Answer:

Sue rode 1885 miles total

Step-by-step explanation:

There are 31 days in March, 30 in April, and 30 in May.

31 * 12 + 30 * 12 + 30 * 12 = 1092

There are 30 days in June and 31 in august.

30 * 13 + 31 * 13 = 793

Now we find the total:

1092 + 793 = 1885

Answer:

3

Step-by-step explanation:

subtract 4 from 1/6 of 42. In middle school my traxhers always told me that of menas multiply, and in this situation it still holds. 1/6 x 42 is 42/6 or 42 divided by 6 which is 7. So now that makes this simpler, its saying subtract 4 from 7, so 7-4 =3

Answer:

447

Step-by-step explanation:

Answer:

The answer is the second one

Step-by-step explanation:

The Division of the sum of (7/8), (15/4), and (1/12) by their multiplication is (2712/168).

To find the division of the sum of (7/8), (15/4), and (1/12) by their multiplication, we first need to calculate the sum and multiplication of the given fractions.

The sum of the fractions is:

(7/8) + (15/4) + (1/12)

To add these fractions, we need a common denominator. The least common multiple of 8, 4, and 12 is 24. Let's convert each fraction to have a denominator of 24:

(7/8) = (21/24)

(15/4) = (90/24)

(1/12) = (2/24)

Now we can add the fractions:

(21/24) + (90/24) + (2/24) = (113/24)

The multiplication of the fractions is:

(7/8) * (15/4) * (1/12)

To multiply fractions, we multiply the numerators and denominators:

(7*15*1) / (8*4*12) = (7/96)

Now we can divide the sum of the fractions by their multiplication:

(113/24) / (7/96)

To divide fractions, we multiply the first fraction by the reciprocal of the second fraction:

(113/24) * (96/7) = (2712/168)

Therefore, the division of the sum of (7/8), (15/4), and (1/12) by their multiplication is (2712/168).

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The sample of given data is Sample 1: 1, 2, 3, 4, 5 Sample 2: 6, 7, 8, 9, 10

b)Sample 1: 1, 2, 3, 4, 5 Sample 2: 6, 7, 8, 9, 10

(a) An example of data with SS(between) = 0 and SS(within) > 0 could be the following:

Sample 1: 1, 2, 3, 4, 5

Sample 2: 6, 7, 8, 9, 10

Sample 3: 11, 12, 13, 14, 15

In this example, the means of each sample are all different from each other, but the grand mean (8) is equal to the mean of each sample. Therefore, there is no variability between the means of the samples, resulting in SS(between) = 0. However, there is still variability within each sample, resulting in SS(within) > 0.

(b) An example of data with SS(between) > 0 and SS(within) = 0 could be the following:

Sample 1: 1, 2, 3, 4, 5

Sample 2: 6, 7, 8, 9, 10

Sample 3: 11, 12, 13, 14, 15

In this example, the means of each sample are all the same (8), but the values within each sample are all different from each other. Therefore, there is variability between the means of the samples, resulting in SS(between) > 0. However, there is no variability within each sample, resulting in SS(within) = 0.

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Answer:

$25705.38

Step-by-step explanation:

$46,900/ ?= 46,900/1*1.62^4 *10   =  46,900/68.8747536 *100 = 68094.6175 = $68094.62     we can deduct to see how much he saves instead say compared to approx monthly rental $800 -$1000 = $68094.62 -$46,900 =$21,194.62 over 10 years because investment is cheaper than rental as $21,194.62 /10 =$2119.462 yearly =2119.462/12 monthly =£176.621833 and even if rental if say was as low as $600 it is still more than 200% cheaper to invest. however this question suggests compound of savings before purchase. It is same indifference of interest so we deduct again....$46,900 -$21,194.62 =$25705.38= 68094.6175-46,900 =21194.6175 and 46,900-21194.6175 =25705.3825

The calculated value of x in the circle is 15

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

The circle and the tangent lines

The sum of angles on the circumference of a circle is 360 degrees

So, the value of x can be calculated using

17x + (180 - 75) = 360

When evaluated, we have

17x = 255

Divide both sides by 17

x = 15

Hence, the value of x is 15

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Answer:

4, 8) and  (-2, -4)

Step-by-step explanation:

y = x² - 8    and y = 2x .

Substitute  y = 2x into the first equation.

2x = x² - 8  

0 = x² - 2x - 8       Add -2x to both sides.

0 =  ( x - 4)(x + 2)       Factor

0 = x - 4  ;   0 = x + 2

  x = 4   ; x = - 2

Solve y = 2x  when x = 4                   solve y = 2x when x = -2

          y = 2(4)                                              y = 2(-2)

          y = 8                                                   y =  -4

    (4, 8) and  (-2, -4)

The probability that a red card is drawn at least once by the third draw is 0.88.

What is probability?

The area of mathematics known as probability deals with numerical descriptions of how likely it is for an event to happen or for a claim to be true. A number between 0 and 1 is the probability of an event, where, broadly speaking, 0 denotes the event's impossibility and 1 denotes its certainty.

Let, a card is drawn from a standard deck of 52 cards and then placed back into the deck.

In a standard 52 card deck the red cards are 26.

So,

P(red) =  n(red cards) / n(total cards)

          = 26 / 52

P(red) = 0.50

Now, X ≈ Bin (n = 3, P = 0.50)

P(X = x) = (n  x) p^x (1 - p)^n-x

(n  x) = \(\frac{n!}{x!(n-x)!}\)

P(X ≥ 1) = 1 - P(X < 1)

            = 1 - P(X = 0)

            = 1- (3  0)(0.5)^0(0.5)^3

            = 1 - 0.125

             = 0.875

P(X ≥ 1)  = 0.88

Hence, the probability that a red card is drawn at least once by the third draw is 0.88.

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Answer:

420

Step-by-step explanation:

im not sure i just multiply 60×7

Answer:

D. A pair of intersecting lines

Step-by-step explanation:

A conic section is a fancy name for a curve that you get when you slice a double cone with a plane. Imagine you have two ice cream cones stuck together at the tips, and you cut them with a knife. Depending on how you cut them, you can get different shapes. These shapes are called conic sections, and they include circles, ellipses, parabolas and hyperbolas. If you cut them right at the tip, you get a point. If you cut them slightly above the tip, you get a line. If you cut them at an angle, you get two lines that cross each other. That's what happened in your question. The plane cut the cone at an angle, so the curve is two intersecting lines. That means the correct answer is D. A pair of intersecting lines.

I hope this helps you ace your math question.

The null hypothesis (H0) is that the proportion of alumni and supporters who provide monetary contributions is equal to or greater than 13%.

The alternative hypothesis (Ha) is that the proportion of alumni and supporters who provide monetary contributions is less than 13%.

A statistical hypothesis is usually formulated to test whether there is a significant difference or relationship between two or more variables.

There are two types of statistical hypotheses:

Null hypotheses, which assume that there is no significant difference or relationship between variables

Alternative hypotheses: these assume that there is a significant difference or relationship between variables.

We have,

From the situation given we can create the null and the alternative hypothesis as,

The null hypothesis (H0) is that the proportion of alumni and supporters who provide monetary contributions is equal to or greater than 13%.

i.e

(p ≥ 0.13).

The alternative hypothesis (Ha) is that the proportion of alumni and supporters who provide monetary contributions is less than 13%.

i.e

(p < 0.13)

Now,

Mathematically,

H0: p ≥ 0.13

Ha: p < 0.13

Where p represents the true proportion of alumni and supporters who provide monetary contributions.

Thus,

The null hypothesis (H0) is that the proportion of alumni and supporters who provide monetary contributions is equal to or greater than 13%.

The alternative hypothesis (Ha) is that the proportion of alumni and supporters who provide monetary contributions is less than 13%.

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After solving the equations, we know that a total of 25 ladies attended the party.

A mathematical statement that has an "equal to" symbol between two expressions with equal values is called an equation.

As in 3x + 5 Equals 15, for instance.

Equations come in a variety of forms, including linear, quadratic, cubic, and others.

So, take dudes as x and ladies as y.

Now, form the required 2 equations as follows:
2x + y = 45 ...(1)

x + y = 35 ...(2)

Work on equation (2):

x + y = 35

x = 35 - y

Now, substitute x = 35 - y in equation (1):

2x + y = 45

2(35-y) + y = 45

70 - 2y + y = 45

-y = -25

y = 25

Since ladies were charged $1 for each ticket, then 25 ladies attended the party.

Therefore, after solving the equations, we know that a total of 25 ladies attended the party.

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Answer:

D

Step-by-step explanation:

Just go the opposite moves.

2 north, 3 west, 4 south.

North and south are the y, or second coordinate, and west is x, the first coordinate.

you end up with (2, 4), or D

Answer:

askfjheifljblgjsljclakjksfjkljvkldskmjfmvalkgjbjdfkblrgjlskgskjd

Step-by-step explanation:

levjnlakqdhlwjfidfkjblksmnewkfdilbkmcjjeoibjkdl

Complete Question

Find the probability of winning a lottery with the following rule. Select the  six  winning numbers from​ 1, 2, . . .​ ,34 . ​(In any order. No​ repeats.)

Answer:

The  probability is  \(P(winning ) = 7.435 *10^{-7}\)

Step-by-step explanation:

From the question we are told that

     The  total winning numbers   n =  34

      The total number to select is   r =  6

The total outcome of  lottery is mathematically represented as

      \(t_{outcome}) = \left n } \atop {}} \right. C_r\)

      \(t_{outcome}) = \frac{n! }{(n-r )! r!}\)

substituting values

      \(t_{outcome}) = \frac{ 34 ! }{(34 - 6 )! 6!}\)

      \(t_{outcome}) = \frac{ 34 ! }{28 ! 6!}\)

     \(t_{outcome}) =1344904\)

The  number of desired outcome is  

           \(t_{desired} = 1\)

 this is because the desired outcome is choosing the six winning number

   The probability of winning a lottery is mathematically represented as

      \(P(winning ) = \frac{t_{desired}}{t_{outcome}}\)

substituting values  

     \(P(winning ) = \frac{1}{1344904 }\)

      \(P(winning ) = 7.435 *10^{-7}\)

Answer: (I can only see stage 1 and 2 fully) Stage 1: 2 Stage 2: 4

Step-by-step explanation:

Answer:

Step-by-step explanation:

0 = 0

1 = 2

2 = 4

3 = 6

20 = 40

Answer:

83 kids total

Step-by-step explanation:

There are 54 girls on the playground. There are 25 fewer boys than girls on the playground. How many kids are on the playground?

girls = 54

boys = 54 - 25 = 29

54 + 29 = 83 kids total

kids that are on the playground are 83.

Merging objects and identifying them since one big bunch is done through addition. In arithmetic, addition is the technique of adding two or more integers together. The product can meet are the quantities that are included, and the outcome of the operation, or the final response, is referred to as the sum.

The total number of girls that are present is 54

The data given is that there are

25 fewer boys taht are4 present

The total number of boys will be

boys = 54 - 25 = 29

The number of kids that are present will be the total of boys and girls that are present.

Kids = boys + girls

54 + 29 = 83 kids total

The quantity of kids that are present in the playground is 83.

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The level of each growth factor is an illustration of a combination

There are 90 ways of combining one level from each growth factors

From the complete question (see attachment), we have the number of levels in each growth factor is:

Lighting = 3

Age = 5

Temperature = 2

Humidity = 3

So, the number of combination (n) is:

n = 3 * 5 * 2 * 3

n = 90

Hence, there are 90 ways of combining one level from each growth factor.

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An inequality to represent the cost of Jason’s food for the party is

An inequality to represent this situation "Jason knows that he will be buying at least 5 packages of hot dogs" is

The two options for buying wings and hot dogs include the following:

In order to write a system of linear inequalities to describe this situation, we would assign variables to the number of packages of hot dogs and number of packages of wings respectively, and then translate the word problem into algebraic equation as follows:

Since one package of wings costs $7 and Hot dogs cost $5 per package, and he must spend no more than $40, a linear inequality which represents this situation is given by;

7x + 5y ≤ 40

Additionally, since Jason knew he would buy at least 5 packages of hot dogs, a linear inequality which represents this situation is given by;

y ≥ 5

Next, we would use an online graphing calculator to plot the above system of linear inequalities as shown in the graph attached below.

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The conjectures can be the product of two odd numbers is always an odd number and product of two odd numbers is always greater than either of them.

It is given that a number is product of two odd numbers.

We have to make a conjecture about it.

What do you mean by a conjecture ?

A conjecture is a conclusion which is believed to be true but hasn't been proved or disproved yet.

As per the question ;

We need to make a conjecture about product of two odd numbers.

The two conjectures can be ;

(1) The product of two odd numbers is always an odd number.

i.e.,

Let's assume the numbers are 21 and 27.

The product of these two numbers will be ;

= 21 × 27

= 567

So , 567 is an odd number.

2) The product of two odd numbers is always greater than either of them.

i.e.,

Let's assume numbers are 13 and 15.

The product will be ;

= 13 × 15

= 195

is greater than both of 13 and 15.

Thus , the conjectures can be the product of two odd numbers is always an odd number and product of two odd numbers is always greater than either of them.

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Each piece Measurement of an angle of 120 degrees cut into nine equal lengths with a kerf width of 0.125 would be 14.4583 degrees.

When a particular angle is cut into nine equal parts, the measure of each piece needs to be calculated.

Therefore, it is essential to first calculate the total angle measure and then divide it by the number of parts into which it is being cut.

What is an Angle?

An angle is a geometrical shape that consists of two rays sharing a common endpoint. The common endpoint is known as the vertex, and the two rays are known as the arms of the angle. An angle can be measured in degrees, radians, or gradians. Degrees are the most commonly used unit of measuring angles.How to Calculate Each Piece Measurement of an Angle if Cut into 9 Equal Lengths

To determine each piece measurement of an angle if cut into nine equal lengths, we will need to carry out the following steps:

Step 1: Calculate the total angle measure Suppose the angle being cut into nine equal lengths is an obtuse angle measuring 120 degrees. In that case, the total angle measure will be 120 degrees.

Step 2: Divide the total angle measure by the number of parts into which it is being cut.120 degrees ÷ 9 = 13.3333 degrees

Step 3: Add the kerf width to the piece measurements.0.125 x 9 = 1.125 degrees13.3333 + 1.125 = 14.4583 degrees

Therefore, each piece measurement of an angle of 120 degrees cut into nine equal lengths with a kerf width of 0.125 would be 14.4583 degrees.

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Answer:

isn't it 2x?

Step-by-step explanation:

Answer: The first box in the model is 60. The box above it is 300. The box above 20 is 70. The answer is 74.

Step-by-step explanation: Self-explanatory.