Given that v = (5,-4, 4) and w = (9-2,7) , evaluate v • w.

Answer:

B

Step-by-step explanation:

4x12=48/2x2=B or 48

Answer:

ydkclfucucucufucucufucucucuvucucucucycucuducuf7ducucuxudycycufucycycydyzyxuchcycyxycjcyxtxyxycycyztzydydyifidud6eydysts5sygeudhdrjagduyebztsbhdizveyxvsuzysbzuyxbsmuxbskzuubskhsidbdndjxxnndsnjdbchxbxbddbbbbbxbxbxxbbddbdbdbbddbdbbdbdbdbdbdydycychchc

this is the answer.

Answer:

The answer is 32.5

Step-by-step explanation:

First start with (6x3) + ( 8 x 5 ) + ( 9 x 1 ) + ( 10 x 7 ) + ( 12 x 4 ) + ( 13 x 2 ) + ( 14 x 1 ). This equals 225 pounds for all of the pumpkins. The baker buys all of them so multiply 225 by 0.30 since each pound costs 0.30. 225 x 0.30 = 67.5 and the baker pays a 100 dollars so 100 - 67.5 = 32.5. The answer is 32.5.

P.S: I has this same question and 32.5 was correct. PLZ give me Brainliest. Thank you!  

9514 1404 393

Answer:

  17 7/9 yd³

Step-by-step explanation:

The volume is the product of the dimensions.

  V = LWH

  V = (3 1/3 yd)(2 2/3 yd)(2 yd) = (10/3)(8/3)(2) yd³ = 160/9 yd³ = 17 7/9 yd³

__

Additional comment

You can guess the correct answer with a couple of estimates.

  volume is greater than (3)(2)(2) = 12 . . . . rounding down to integer

  volume is less than (3 1/3)(3)(2) = 20 . . . . rounding 2 2/3 up to 3

Based on the way these numbers are rounded, the volume is closer to 20 than to 12. This strongly suggests that 17 7/9 is the correct answer.

Answer:

Yes.

Step-by-step explanation:

Since he only sampled 50/400, 50 of 400 is 1/8.

7x8=56.

Answer:

B.   5

Step-by-step explanation:

Let x = length of shorter leg

longer leg = [tex]\sqrt{3}[/tex] times the shorter leg

5[tex]\sqrt{3}[/tex] = x[tex]\sqrt{3}[/tex]

x = 5

Answer:

3/10

Step-by-step explanation:

If 1/5 = 2/3 then 1/10 = 1/3

So given that information, 3/10 = 3/3

Hope this helps!

Answer:

Yes.

Step-by-step explanation:

The x and y values are the same. The equation states that x and y have the same value.

[tex]y=x\\\\(3,3)\\\\y = 3; x=3\\\\\boxed{3=3}\\\\\text{The given statement is true.}[/tex]

The point (3, 3) satisfies the equation y = x.

Hope this helps.

Answer:

I am pretty sure its 5

Step-by-step explanation:

Answer:

10/21

Step-by-step explanation:

5/6 x 4/7 = 20/42 as simplified as 10/21 in fraction form.

Hope this helps!

-DizzyImDizzy <3

Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. The multiplication of 4/7 x 5/6 as a fraction in the simplest form​ is 10/21.

Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. For example, 3 × 4 means 3 is added to itself 4 times, and vice versa for the other number.

A fraction is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25.

The multiplication of the two fractions 4/7 and 5/6 can be done as,

4/7 × 5/6

Multiply the numerator and the denominator of the two fractions

= (4×5)/(7×6)

= 20/42

Dividing both the numerator and the denominator by 2 to simplify,

= 10/21

Hence, the multiplication of 4/7 x 5/6 as a fraction in the simplest form​ is 10/21.

Learn more about Multiplication here:

https://brainly.com/question/14059007

#SPJ2

Answer:

6cm produces the largest mosquito

Step-by-step explanation:

The question has missing details.

From the complete question, the function is:

[tex]g(x) = 12x-x^2[/tex]

Required

Which area of rainfall produces the most mosquito

This implies that, we calculate the maximum of the function.

This is calculated as:

[tex]Max = -\frac{b}{2a}[/tex]

We have:

[tex]g(x) = 12x-x^2[/tex]

Rewrite as:

[tex]g(x) = -x^2 + 12x + 0[/tex]

From the above:

[tex]a= -1[/tex]

[tex]b = 12[/tex]

[tex]c = 0[/tex]

So, we have:

[tex]Max = -\frac{b}{2a}[/tex]

[tex]Max = -\frac{12}{2 * -1}[/tex]

[tex]Max = \frac{12}{2}[/tex]

[tex]Max = 6[/tex]

This implies that:

[tex]x = 6[/tex] ---- the maximum

When rainfall is at 6cm, there is a maximum number of mosquitoes

The maximum is then calculated as:

[tex]g(x) = 12x-x^2[/tex]

[tex]g(6) = 12 * 6 - 6^2[/tex]

[tex]g(6) = 72 - 36[/tex]

[tex]g(6) = 36[/tex]

The maximum number of mosquito is 36 million

Answer:

35

Step-by-step explanation:

i believe it is 35 degree at is directly opposite to a 35 degree angle

Answer: 240 square foot room

Step-by-step explanation: They ask for how many square feet in 1 hour which is double the 1/2 hour. So, just do 120x2=240 to get your answer! (Don’t forget to label ,square-feet,)

Answer:

Sine= opp/hyp the oppisite is 27, and the hypotnuse is 45, so the sin of Z is 27/45

Step-by-step explanation:

Answer:

16x-2

Step-by-step explanation

Area of the garden = length × width

Substitute the given value

15x 2 - 7x - 2. = 5x+1 × width

Factorize the area

15x^2 - 7x - 2.

15x²-10x+3x -2 =0

5x(3x-2)+1(3x-2)

5x+1(3x-2)

Hence other side so be 3x-2

Perimeter = 2(L+W)

P = 2(5x+1+3x-2)

P = 2(8x-1)

P = 16x-2

Hence the expression that represents the Perimeter is 16x-2

120 ÷ ( 3 + 5 ) = 120 ÷ 8 = 15

15 × 3 = 45

15 × 5 = 75

_________________________________

Answer:

15:75

Step-by-step explanation:

120 = 3x plus 5x

120 = 8x

120/8 = x

x = 15

3*15 = 45 and 5*15 = 75

Answer:

7 7/8

Step-by-step explanation:

Answer:

330

Step-by-step explanation:

Answer:

Step-by-step explanation:

Option C is the correct answer

Answer:

$42.50

Step-by-step explanation:

If you buy an item at $50 with 15% discount, you will pay

$50 - $7.50 = $42.50

Answer:

number lines of x>4 and x<-1 respectively

Step-by-step explanation:

Answer:Bueno, normalmente en los artículos semanales intento transmitir dudas o cuestiones que están en el campo, los trending topics del sector porcino, y está claro que la estadística no es uno de ellos, pero precisamente ayer se dio una situación que me llevó a escribir ésta entrada.

Todos los que trabajamos en el sector porcino estamos acostumbrados a manejar y calcular un montón de datos que nos proporciona el programa de gestión, y en muchas ocasiones realizamos pequeñas (o grandes) pruebas, donde manejamos infinidad de números (pesos, GMD, IC etc…)

Lo que sí es cierto, es que la mayoría de nosotros usamos siempre la media como herramienta fundamental. Media de Nacidos vivos, Media de destetados, Media de peso al nacer, media de peso al destete…..media, media, media…y ¿qué tal si usáramos la Mediana?

Éste fue el debate que tuve ayer con un ingeniero agrónomo (si, si, y yo Veterinaria, diversión asegurada), y el que me ha inspirados para hoy.

Para el que, en estos momentos, esté rebuscando en los archivos de su cerebro, “yo esto lo sabía”, un pequeño recordatorio:

La media o promedio, Se interpreta como “punto de equilibrio” o “centro de masas  del conjunto de datos. Es un cálculo muy sencillo en el que intervienen todos los datos. Consiste en el sumatorio de todos los datos dividido por el número de valoresLa mediana, en cambio, es un valor de la variable que deja por debajo de sí a la mitad de los datos, y por encima, la otra mitad.( una vez que estos están ordenados de menor a mayor). Se sitúa, por lo tanto, en la mitad real de los datos.

Es mucho más difícil de calcular:

Con un ejemplo se entiende muchísimo mejor.

Imaginaos una empresa en la que la mayoría de los trabajadores tienen un sueldo de 1000 euros, excepto 2 encargados que cobran 2000 y el jefe que cobra 6000 euros mensuales.

¿Cuál es el salario medio de la empresa?

Si vemos la media sale casi 2000 euros, si miramos la mediana, nos da 1000.

¿Cuál se aproxima más a la realidad?

Cuando los datos son muy homogéneos la media nos da un valor representativo de la realidad, pero cuando los datos son muy heterogéneos no.

Un ejemplo más cercano a nosotros

Queremos saber el peso de los lechones a destete. Imaginemos que la camada A tiene los siguientes pesos:  (4-3-5-4.5-6.1-5-3-5.1-6.4-6-6.5-5.5-4.9).

Step-by-step explanatio

Answer:

g(x) = 4(x + 7)

Step-by-step explanation:

i had this on a test i just took so it told me it was right bit if it is not i am sorry and i will recheck

Answer:

45

Step-by-step explanation:

Answer:

(-4,-1)

Step-by-step explanation:

Answer:

(-4,-1)

Step-by-step Explanation: It is because the arrows stop at -4 and -1

Answer:

i think it is 1,2,3

Step-by-step explanation:

sorry if im wrong :(

Answer:

ABC

Step-by-step explanation:

edge 2021

please correct me if wrong

Answer:

The GCF is 2

Step-by-step explanation:

Here, we want to find the greatest common factors of the two terms

We have the terms written in terms of the products of their multiples as follows;

4c^3 = 2 * 2 * c * c* c

6m^2 = 2 * 3 * m * m

As we can see, the greatest common factor of the two is simple the value 2

Answer:

a

Step-by-step explanation:

Answer:

z=25

Step-by-step explanation:

(3+5)^2+[8-11]+z=4(z-2)

(8)^2 +3+z=4z-8

square 8

add 8 to both sides

mines z from both sides

64+3+8=3z

75=3z

25=z