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2 years ago

A charity organization is having a fundraiser.

Mathematics

1 answer:

nignag [31]2 years ago

6 0

Answer:

Hence, the price of single ticket is $70.

Step-by-step explanation:

Consider the provided equation.

$P(n) = 70n - 1500$

As we know that: Profit = Income – Cost

Here, P(n) represents the fundraiser's profit (in dollars) and n represents the number of tickets sold and cost is 1500

Since, n is multiplied by 70 that represents the price of per ticket is $70.

Hence, the price of single ticket is $70.

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A jet flying at 123 m/s banks to make a horizontal circular turn. The radius of the turn is 3810 m, and the mass of the jet is 2

aev [14]

Answer:

The magnitude of the necessary lifting force is 7.95N

Step-by-step explanation:

Force = mv^2/r

mass (m) = 2.00105kg, velocity (v) = 123m/s, radius (r) = 3810m

Force = 2.00105×123^2/3810 = 30273.89/3810 = 7.95N

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1 year ago

At the end of the first school day, Mr. Davies, a first grade teacher, inspected his classroom crayons. 2 of the 200 crayons w

MrRissso [65]

99% were not broken as only 1% were broken

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2 years ago

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A marina is in the shape of a coordinate grid. Boat A is docked at (2.4, −3) and Boat B is docked at (−3.4, −3). The boats are _

Tasya [4]

They are 5.8 units apart

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1 year ago

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15) Bob has 12 black pen, 14 red pen, 15 green pens, 24 blue pens and 3 boxes of

cricket20 [7]

Answer:

13, 16, 18

Step-by-step explanation:

Sabemos que podemos calcular el total de plumas amarillos, por medio de la media.

16 = (12 + 14 + 15 + 24 + x + y + z) / 7

16 * 7 = 12 + 14 + 15 + 24 + x + y + z

112 = 65 + x + y + z

x + y + z = 112-65

x + y + z = 47

sabemos que la mediana es el valor medio, y que ese 46 debe dividirse entre 3 valores porque son 3 cajas, entonces debemos buscar los números adecuados para el valor 15 esté en la mitad, es decir de cuarto.

Sin meter los valores nuevos, el ranking sería así:

el 15 esta de tercero, para que quede de cuarto, debe tener dos valores por debajo y un por arriba, así:

Por lo tanto, valores mayores a 15 serían por ejemplo y = 16 y z = 18:

16 + 18 = 34

x = 47-34 = 13

quedaría:

dieciséis

18 años

Si recalculamos la media:

m = (12 + 14 + 15 + 24 + 13 + 16 + 18) / 7 = 16

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1 year ago

Adding which terms to 3x2y would result in a monomial? Check all that apply.

sineoko [7]

Answer:

$-12x^{2}y$ and $4x^{2}y$

Step-by-step explanation:

We are given the term $3x^{2}y$ .

<em>It is known that, 'A monomial is an algebraic expression consisting of one term'.</em>

So, we add the given options to $3x^{2}y$ .

1. $3x^{2}y+3xy=3xy(x+1)$

2. $3x^{2}y-12x^{2}y=-9x^{2}y$

3. $3x^{2}y+2x^{2}y^{2}=x^{2}y(3+2y)$

4. $3x^{2}y+7xy^{2}=xy(3x+7y)$

5. $3x^{2}y-10x^{2}=x^{2}(3y-10)$

6. $3x^{2}y+4x^{2}y=7x^{2}y$

7. $3x^{2}y+3x^{3}=3x^{2}(y+x)$

As, we can see that only option 2 and 6 results in an expression having one term.

Thus, adding $-12x^{2}y$ and $4x^{2}y$ to $3x^{2}y$ results in a monomial.

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1 year ago

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