If i start college at 19 what grade will i be in at 22
HELP PLEASE AND THANK YOU

Given that pq=qr=rs=sp, what additional information is required to conclude that pqrs is a square?

In order to conclude that pqrs is a square, the additional information required is that the sides of the quadrilateral are perpendicular to each other (i.e. they form 90-degree angles).

We know that pq=qr=rs=sp, which means that all four sides of the quadrilateral are equal in length.

However, this information alone is not sufficient to conclude that pqrs is a square, as there are many other quadrilaterals that have all four sides equal in length.

For instance, a rectangle has all four sides equal in length, but its sides are not necessarily perpendicular to each other. Thus, we require the additional information that the sides of pqrs are perpendicular to each other in order to identify that pqrs is a square.

In conclusion, the additional information needed to conclude that pqrs is a square is that the sides of the quadrilateral are perpendicular to each other (i.e. they form 90-degree angles).

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Answer:

x = 2

Step-by-step explanation:

f(x) = x + 8

f(x) = 10

10 = x + 8

minus 8 from the both sides

10 - 8 = x

2 = x

x = 2

The throughput time for the particular order was option (d) 39.1 hours.

Throughput time is the total amount of time required for a product or service to move through a production or service delivery system, including all the time spent in processing, waiting, inspection, movement, and queuing.

The throughput time can be calculated as the sum of all the times involved in the process, including the waiting time, processing time, inspection time, move time, and queue time. Therefore:

Throughput time = Wait time + Process time + Inspection time + Move time + Queue time

Throughput time = 20.0 + 2.8 + 1.8 + 3.7 + 10.8

Throughput time = 39.1 hours

Therefore, the correct option is (d) 39.1 hours

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To construct the regular hexagon accurately, the width of the compass needs to be set to equal half the radius of the circle.

The correct statement that should be added to make the step correct is:

"The width of the compass needs to be set to equal half the radius of the circle."

When constructing a regular hexagon inscribed in a circle, it is important to ensure that the vertices of the hexagon lie on the circumference of the circle. By setting the width of the compass to equal half the radius of the circle, we can accurately create the next vertex of the hexagon.

The radius of a circle is the distance from the center of the circle to any point on its circumference. Since we want to inscribe a hexagon in the circle, each vertex of the hexagon should be on the circle's circumference. By setting the compass width to half the radius, we can ensure that the distance between the initial point A and the next vertex will be equal to the radius of the circle.

Using the compass, we place one end at point A and draw an arc that intersects the circle at the next vertex. This arc will have a radius equal to half the radius of the circle since we set the compass width accordingly. By repeating this process for the remaining vertices, we can construct a regular hexagon inscribed in the circle.

Therefore, to construct the regular hexagon accurately, the width of the compass needs to be set to equal half the radius of the circle.

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To find the value of x, we need to follow these steps:

1. Calculate the total sum of the ages of the 6 cars.
2. Subtract the sum of the known ages from the total sum.
3. The result will be the value of x.

Step 1: Since the average age of the 6 cars is 7 years, we multiply the average (7) by the number of cars (6) to find the total sum of ages.
Total sum of ages = 7 * 6 = 42 years

Step 2: Subtract the sum of the known ages (6, 14, 5, 1, and 8) from the total sum.
Sum of known ages = 6 + 14 + 5 + 1 + 8 = 34 years
42 (total sum of ages) - 34 (sum of known ages) = 8

Step 3: The result is the value of x.
x = 8

So the value of x is 8.

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Answer:

(1) p(x) = 7x³ + 4x² + 6 - 9x⁴

(2) p(x) = 1 + 3x - 9x⁵

(3) y = 9x² - x³ + x⁹

(4) f(x) = (x +3)(x-2)(x+5)

Step-by-step explanation:

Standard form has terms arranged from the highest to the lowest power

Degree is the highest power

Leading coefficient is the coefficient of the highest term

Leading term is the term containing the highest power

(x + 3) (x - 2)(x + 5)

(x + 3) (x - 2) = x² + x - 6 using the FOIL method
(x² + x - 6)(x +5) = x³ + 6x² -x - 30

Step-by-step explanation:

come on, we explained this already in previous questions. if you understood the explanations there, you should have been able to some that here without any problems.

again, standard form is the sorted polynomial from highest variable exponent to the lowest (as the potential constant at the end represents the x⁰ term).

the leading term is the first term on the left (with the highest exponent).

the leading coefficient is the factor in this leading term.

degree is the highest exponent used in the polynomial (again, given by the leading term).

so, what is still the problem ?

i have a slight problem with your handwriting. it is unclear, if there is 7x³ or 17x³. or 13x or 3x.

1.

p(x) = 17x³ + 4x² + 6 - 9x⁴

now, just sort this from the highest to the lowest exponent.

p(x) = -9x⁴ + 17x³ + 4x² + 6

if it should be 7x³ instead of 17x³, please use 7x³ in the polynomial.

degree = 4

leading coefficient = -9

leading term = -9x⁴

2.

p(x) = 1 + 13x - 9x⁵

again sort from highest to lowest exponent

p(x) = -9x⁵ + 13x + 1

again, if it should be 3x instead of 13x, please use 3x in the polynomial.

degree = 5

leading coefficient = -9

leading term = -9x⁵

3.

y = 9x² - x⁵ + x⁹

remember, y = f(x)

that is the same thing, means the same thing. it just gives the result variable a specific name.

again sort by exponent.

y = f(x) or p(x) or ... = x⁹ - x⁵ + 9x²

degree = 9

leading coefficient = 1

leading term = x⁹

4.

f(x) = (x+3)(x-2)(x+5)

this is really like the other question I just answered.

so, we always multiply 2 terms. that result we multiply by the third term. and if they're are more, then that result with the fourth term, and that with the 5th term,...

I usually start at the left :

(x+3)(x-2) = x² - 2x + 3x - 6 = x² + x - 6

now

(x² + x - 6)((x+5) = x³ + 5x² + x² + 5x - 6x - 30 =

= x³ + 6x² - x - 30

so,

f(x) = x³ + 6x² - x - 30

degree = 3

leading coefficient = 1

leading term = x³

In linear equation,

The rocket will be reach its maximum​ height at t= 3 seconds.

The maximum height  'h' = 75

What in mathematics is a linear equation?

An algebraic equation B. y=mx+b (where m is the slope and b is the y-intercept) containing simple constants and first-order (linear) components, such as the following, is called a linear equation. The above is sometimes called a "linear equation in two variables" where x and y are variables.

                                  An equation with only one variable is called a univariate linear equation. It contains the expression Ax + B = 0. where A and B are any two real numbers and x is an ambiguous variable with only one possible value.  

Given the function 'h' = − 16t² +168t +3 ...(i)

Differentiating equation (i) with respective to 't' we get

  dh/dt = - 32t + 168

     - 32t + 168 = 0

             -32t = -168

                   t = 5.25

Again Differentiating equation (ii) with respective to 't' we get

       d²h/dt² = -32 (1)  < 0

The maximum height at t= 3

The rocket will be reach its maximum​ height at t= 3 second

The maximum height  

                       h = -16 (3)² + 168 (3) + 3

                             =   75

The rocket will be reach its maximum​ height at t= 3 seconds

The maximum height  'h' = 75

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The probability of drawing the first yellow ball on the eighth draw is 1/2772.

The probability of drawing a yellow ball on the eighth draw is the probability of drawing 7 non-yellow balls followed by a yellow ball.

The probability of drawing a non-yellow ball on the first draw is 7/12 since there are 7 non-yellow balls out of a total of 12 balls in the bag. After the first non-yellow ball is drawn, there will be 6 non-yellow balls left out of a total of 11 balls. So the probability of drawing a non-yellow ball on the second draw is 6/11. Continuing in this manner, the probability of drawing 7 non-yellow balls in a row is

(7/12) × (6/11) × (5/10) × (4/9) × (3/8) × (2/7) × (1/6)

Now, there are 5 yellow balls left out of a total of 5 + 7 + 3 = 15 balls. So the probability of drawing a yellow ball on the eighth draw is 5/15.

Therefore, the probability of drawing the first yellow ball on the eighth draw is

(7/12) × (6/11) × (5/10) × (4/9) × (3/8) × (2/7) × (1/6) × (5/15)

Simplifying this expression, we get

(7 × 6 × 5 × 4 × 3 × 2 × 1 × 5) / (12 × 11 × 10 × 9 × 8 × 7 × 6 × 15)

which simplifies to:

1/2772

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The given question is incomplete, the complete question is:

A bag contains 3 red balls, 4 green balls, and 5 yellow balls. If balls are drawn one at a time without replacement, what is the probability that the first yellow ball is drawn on the eighth draw?

The values are;

⇒ F ∩ H = Ф

⇒ F ∪ H = (- ∞, 7]

What is Coordinates?

A pair of numbers which describe the exact position of a point on a cartesian plane by using the horizontal and vertical lines is called the coordinates.

Given that;

F and H are defined as;

F = {v | v < 4 }

H = {v | v ≥ 7 }

Now,

Since, F and H are defined as;

F = {v | v < 4 }

H = {v | v ≥ 7 }

Hence, The values are;

F ∩ H = {v | v < 4 } ∩  {v | v ≥ 7 }

         = Ф

And, F ∪ H = {v | v < 4 } ∪  {v | v ≥ 7 }

                 = (- ∞, 7]

Thus, The values are;

⇒ F ∩ H = Ф

⇒ F ∪ H = (- ∞, 7]

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Answer: 4800 containers

Step-by-step explanation:

We can see that along the length, the ship can carry (1200 / 30) = 40 containers and along the width, it can carry (300/10) = 30 containers.

Since the containers can be stacked four high, the number of containers that the ship can carry at a time would be:

= 40 × 30 × 4.

= 4800 containers

Answer:

In this case, the y-intercept is (0, 4)

Step-by-step explanation:

The y-intercept of the line is the point where the line intersects with the y-axis when x = 0. In this case, the y-intercept is (0, 4), which means that if you ordered a bowl of yogurt with no toppings, it would cost $4.00.

The slope of the line represents the rate of change of the cost of the yogurt with respect to the number of toppings. In this case, the slope is 0.25, which means that for each additional topping you add, the cost of the yogurt increases by $0.25.

So, the equation of the line that represents the scenario is y = 0.25x + 4. This means that the cost of the yogurt (y) is equal to 0.25 times the number of toppings (x) plus 4.

Answer:

I think the equation is y-(-1)=2(-(-3))

Step-by-step explanation:

the equation is y-y1=m(x-x1)

Answer: The answer is D (2,3)

Step-by-step explanation:

We are given that triangle PQR lies in the xy-plane, and coordinates of Q are (2,-3).

Triangle PQR is rotated 180 degrees clockwise about the origin and then reflected across the y-axis to produce triangle P'Q'R',

We have to find the coordinates of Q'.

The coordinates of Q(2,-3).

180 degree clockwise  rotation about the origin  then transformation rule

The coordinates (2,-3) change into (-2,3) after 180 degree clockwise rotation about origin.

Reflect across y- axis the transformation rule

Therefore, when reflect across y- axis then the coordinates (-2,3) change into (2,3).

Hence, the coordinates of Q(2,3).

Answer:

30) A)

31) C)

32) A)

33) A)

34) A)

Step-by-step explanation:

30) Reflection over the x -axis  (x,y)→(x,−y)

31) Rotation 180° about the origin (x, y)→(-x, -y)

32) Rotation 180° about the origin (x, y)→(-x, -y)

33) Translation 1 unit left (x, y)→(x-1, y)

34) Rotation 180° about the origin (x, y)→(-x, -y)

Let's consider an example with hypothetical data for two crops, Wheat and Rice, obtained from five farmers:

| Farmer | Rabi Crop (tons/ha) | Kharif Crop (tons/ha) |

|--------|--------------------|----------------------|

|   F1   |        4.5         |         6.2          |

|   F2   |        3.8         |         5.5          |

|   F3   |        4.2         |         6.0          |

|   F4   |        5.1         |         7.3          |

|   F5   |        4.9         |         6.5          |

```

To calculate the selling price and profit, you would need additional information such as the selling price per ton for each crop and the cost of production. Let's assume the selling price for Wheat is $200 per ton and for Rice is $250 per ton. We will also assume a production cost of $150 per ton for both crops.

To calculate the profit for each farmer, you can use the following formula:

Profit = (Selling Price - Production Cost) * Production

For example, let's calculate the profit for Farmer F1 with the given data:

Profit for Wheat = (200 - 150) * 4.5 = $225

Profit for Rice = (250 - 150) * 6.2 = $620

Repeat this calculation for each farmer and crop combination to obtain the profits for all.

Once you have the data for production, selling price, and profit, you can create a double bar graph to compare the production of Wheat and Rice in the farmers' fields. The x-axis will represent the farmers, and the y-axis will represent the production (tons/ha). Each farmer will have two bars, one for Wheat and one for Rice, showing the respective production amounts.

Please note that the actual selling price, production costs, and profits may vary based on various factors, and you would need specific data and current market information to calculate accurate values.

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If we want the margin of error for the 90% confidence level to be about 1.5%, then a sample of 3002 is recommended.

In this problem, we want to find n for which  the margin of error for the 90% confidence level to be about 1.5%

From part (a), the 90% confidence interval is (0.435, 0.525)

the margin of error M = 0.015

0.015 = 1.645√(0.48 * 0.52)/n

(√n) ² = (0.015)²

n = 3001.9

n ≈ 3002

Therefore, a sample of 3002 is recommended.

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The complete question is:

Exercise 6.12 presents the results of a poll where 48% of 331 Americans who decide to not go to college do so because they cannot a ord it. (a) Calculate a 90% con dence interval for the proportion of Americans who decide to not go to college because they cannot a ord it, and interpret the interval in context. (b) Suppose we wanted the margin of error for the 90% con dence level to be about 1.5%. How large of a survey would you recommend?

1)The expression 4x^2-16x+12/x^2-9 is undefined when the denominator, x^2-9, equals zero because division by zero is undefined.

x^2-9 equals zero when x equals 3 or x equals -3. Therefore, the expression is undefined at x = 3 and x = -3. In all other cases, the expression is defined.

2) The given expression is:

(5-2x)/(x+2) + x^2/(x^2-4) - 5

To simplify this expression, we need to first find the LCD (least common denominator) of the two fractions. The denominator of the first fraction is x+2, and the denominator of the second fraction is x^2-4, which can be factored as (x+2)(x-2). So the LCD is (x+2)(x-2). Now we can rewrite the expression with this common denominator:

[(5-2x)(x-2) + x^2(x+2) - 5(x+2)(x-2)] / [(x+2)(x-2)]

Expanding the brackets and simplifying, we get:

(-x^3 - 3x^2 - 3x + 5) / [(x+2)(x-2)]

This expression is undefined when the denominator, (x+2)(x-2), equals zero because division by zero is undefined.

(x+2)(x-2) equals zero when x equals -2 or x equals 2. Therefore, the expression is undefined at x = -2 and x = 2. In all other cases, the expression is defined.

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Answer:

figure a

Step-by-step explanation:

figure a is the only figure that has the same shape as the figure with the "*" next to it

Answer: I think it is A. It is the most likely to be compared to the star.

Step-by-step explanation: I hoped this helps

In a particular region, the electric potential is given by v = −xy9z 8xy, where and are constants. The electric field in the region is E = (y9z - 8y) i + (x9z - 8x) j + 8xy k.

Given: The electric potential is given by v = −xy9z 8xy, where x and y are constants.

We know that the relation between electric field and electric potential is given as, $\ vec E = -\frac{d\vec V}{dr}$.Where, E = electric field V = electric potential = distance.

The electric field can be determined by taking the gradient of the potential, and we will apply it step by step below,

∇V = (∂V/∂x) i + (∂V/∂y) j + (∂V/∂z) k.

Let's calculate these three derivatives separately, ∂V/∂x = -y9z + 8y∂V/∂y = -x9z + 8x∂V/∂z = -8xy

Substitute the values of all three derivatives in the equation of electric field given below,  E = -∇V.

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The electric field in the given region is E = (9yz/8x²) i - (0) j - (9y/8x) k.Given that the electric potential is given by the function,v = −xy9z/8xyIn electrostatics, the electric field (E) is defined as the negative gradient of electric potential (V).

In scalar form, the relation between electric field and potential is given as;

E = -∇VEquation of the electric potential is given by;

V = −xy9z/8xy

Differentiating the potential with respect to x, y and z to obtain the corresponding components of electric field.

Expressing the potential as a sum of functions of x, y and z we have;

V = -y(9z/8x)

Also, note that in the given potential function, there is no term with respect to the y direction. Hence, the partial derivative with respect to y is zero.∴

Ex = - ∂V/∂x

= -(-9yz/8x²)

= 9yz/8x²As ∂V/∂y

= 0,

so Ey = 0

∴ Ez = - ∂V/∂z

= - (9y/8x)

Putting the values of Ex, Ey and Ez in

E = (Exi + Eyj + Ezk),

we have;E = (9yz/8x²) i - (0) j - (9y/8x) k

Hence, the electric field in the given region is E = (9yz/8x²) i - (0) j - (9y/8x) k.

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Step-by-step explanation:

5- 24/6 -8(8)

5-4 -64

-65

Answer:

-63

Step-by-step explanation:

insert in the missing value so it will be

5 - 24/6 - 8*8              you do division and multiplication first

24/60=4  and  8*8=64  so

5 - 4 -64 = negative 63

Answer: (10, 4)

Step-by-step explanation:

Not sure of the question but that’s where the point ends up.

Answer:

(10,4)

if you go to the right. you would be in quadrant 1 so both numbers of the coordinates are even numbers. first number is x. and second is y.

x=10. y=4

Answer: Its 45,598.50

Step-by-step explanation: Do 25 times 1823.94 to get it because if its a 4 percent commision and 4 times 25 is 100 do that and you get the answer.

Answer:

its $ 45,598.50

Step-by-step explanation:

45,598.50 × 0.04 = 1,823.94

Answer:

A_16x20=320

Step-by-step explanation:

Esto se puede hacer fácilmente de 2 formas.

1) 20 se puede dividir en un múltiplo de 10 y luego multiplicar

16 x 20 =16 x 10 x 2 = 160 x 2 = 320

2) Uso de cero.

Cualquier cosa multiplicada por cero da un cero y luego multiplicar el otro número da el resultado.

16 x 20 = (16 x 2) * 10 = (32) 10 = 320

Así que separamos el cero añadiéndole un 1, lo que lo convierte en 10 y obtenemos el mismo resultado.

This can be easily done in 2 ways .

1) 20 can be broken into a multiple of 10 and then multiplied

16 x 20 =16 x10 x 2=160x 2= 320

2) Use of zero.

Anything multiplied with zero gives a zero and then multiplying the other number gives the result.

16 x 20 = (16x 2) *10= (32)10= 320

So we separated the zero by adding a 1 to it thus making it 10 and we get the same result.

31.9

1) In this problem

10 x 3. 19 = 31.9

For decimal numbers, in a multiplication just move to the right the dot as many tenths or zeros you are multiplying. That' why we move it to the right and have 31.9

Using proportions, it is found that the value of x is of 5.

A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.

In this problem, since Figure A is a scale of Figure B, the side lengths are proportional, hence the following rule of three is established:

x/12.5 = 2/5

Applying cross multiplication:

5x = 25

x = 5.

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Answer:

The answer would be the 3rd option. 4^21/5^6.

Step-by-step explanation:

the rule in the image applys here. x is 4 and y is 5. a and b is the exponents so a is 7 and b is 2. c is your 3. a times c. b times c.

Answer:

35x+63

Step-by-step explanation:

The area of a triangle is l*w

So, you do (5x+9)*7

(5x+9)*7

7(5x+9)

7*5x+7*9

35x+63

Answer:

Im not sure about the function but I think the function is (3,9) or 3.

Step-by-step explanation: