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VMariaS [17]
3 years ago
15

1) A couple is expecting the birth of a baby boy. They will name the child by choosing a first name

Mathematics
1 answer:
posledela3 years ago
7 0

Answer:

C. 30

Step-by-step explanation:

We have a list of names that need to be sorted in a specific order. For this, we will use a permutation. This can be found on a scientific calculator, however, I'll be using the equation.

_nP_r=\frac{n!}{(n-r)!}

n = total number of objects

r = number of objects selected

In this instance, n will equal 6 since we have 6 different names to choose from and r will equal 2 since we are picking two names. Enter the values into the equation and evaluate.

_6P_2=\frac{6!}{(6-2)!}=30

Therefore, there are 30 possible two-part names.

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Write the equation of a line which has slope of 3/4 and goes through the point (0,-4). express the equation in slope intercept f
Tamiku [17]

Answer:

y=3/4x-4

Step-by-step explanation:

the y intercept is -4 and then you plug in the slope

7 0
3 years ago
Un terreno ha sido cultivado con tres variedades de claveles. La sexta parte ha sido sembrada por
Minchanka [31]

Answer:

1) Se siembra cinco doceavas partes del terreno con claveles rojos y amarillos, 2) Se siembra siete doceavas partes del terreno con claveles blancos.

Step-by-step explanation:

El enunciado se encuentra incompleto. La pregunta faltante es:

2 ¿Qué parte del terreno corresponde a los claveles blancos?

1) Sea A el área total sembrada con los tres tipos de claveles. Entonces, las áreas sembradas con claveles rojos y claveles amarillos son \frac{1}{6}\cdot A y \frac{1}{4} \cdot A, respectivamente.

El área sembrada con claveles rojos y amarillos se obtiene al sumar las áreas correspondientes, es decir:

x = \frac{1}{6}\cdot A + \frac{1}{4}\cdot A

x = \left(\frac{1}{6}+\frac{1}{4}\right)\cdot A

x = \left(\frac{4+6}{24} \right)\cdot A

x = \frac{10}{24}\cdot A

x = \frac{5}{12}\cdot A

Se siembra cinco doceavas partes del terreno con claveles rojos y amarillos.

2) El área sembrada con claveles blancos se obtiene al sustraer el área obtenida en el punto anterior del área total. Esto es:

x = A - \frac{5}{12}\cdot A

x = \left(1-\frac{5}{12} \right)\cdot A

x = \left(\frac{12}{12}-\frac{5}{12}  \right)\cdot A

x = \left(\frac{12-5}{12} \right)\cdot A

x = \frac{7}{12}\cdot A

Se siembra siete doceavas partes del terreno con claveles blancos.

8 0
4 years ago
Now solve: Alice wants to wrap a gift box of length 8 inch, height 6 inch,
meriva

Answer:

208 square inches

Step-by-step explanation:

2(8 X 4) + 2(6 X 4) + 2(8 X 6)

64 + 48 + 96 = 208 square inches

3 0
3 years ago
A square has a side length of 36 feet. This square is dilated by a scale factor of 23 to create a new square. What is the side l
aleksklad [387]
The scale factor is 2:1.
7 0
4 years ago
Read 2 more answers
The distance from the origin to point P is 5 units. Give the coordinates of four possible locations
AVprozaik [17]
What are the choices?(:
3 0
3 years ago
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