A science club is made up of 18 girls and 12 boys. Four girls and 5 boys are also in the Spanish club. What percent of the science club is in the Spanish club?

Answer:

10x + 6(0.5) = 10

Step-by-step explanation:

1) We know that there are 6 apples, each costing $0.50

We can write this portion of the equation as 6(0.5)

2) There are 10 oranges, but we don't know the amount they each cost
We can write this portion of the equation as 10x

x= amount each orange costs

3) The total will add up to $10

10x oranges + 6($0.5) apples = $10.00

Answer:

Graph uploaded!

Step-by-step explanation:

First, let's solve the distributive property.

Now, let's plot this inequality on the line. Please check my graph.

Hoped this helped!

Answer:

  a) cannot be determined

  b) a triangle can be drawn, but its dimensions cannot be determined

Step-by-step explanation:

The vertical axis is labeled in units of kilometers. The horizontal axis is labeled as distance, with no units given. The line shown appears to descend from 12 units above ground level over a distance of 34 units along ground level. One could argue the slope is 12/34 = 6/17, but there is no indication the horizontal units are the same as the vertical units.

The slope of the graph cannot be determined, because we don't know the horizontal units.

__

You can draw the triangle, but you cannot determine its dimensions.

We will see that the next term in the sequence is 52

First, we need to identify the sequence that we have, it is:

127, 144, 48, 66, 33

By taking the difference between the numbers, we get:

144 - 127 = 17

48 - 144 = -96

66 - 48 = 18

33 - 66 = -33

So first grows  17 units, then decreases, then grows 18 units, then decreases, we can think that the next number will be 19 units larger than the previous one, so the next number can be:

33 + 19 = 52

So the next term in the sequence would be 52

If you want to learn more about sequences, you can read:

https://brainly.com/question/7882626

Answer:

(5 -96)

Step-by-step explanation:

Answer:

1)

66 - 80
2)

59 - 87
3)
53 - 94

standard deviation is a measure of how many data points different from the mean each individual data point is.
if the standard deviation is 7, the range is +7 and -7 68% of the time
the data will be within 2 standard deviations +14 -14 95% of the time
the data will be within 3 standard deviations +21 -21 99.7% of the time

Answer: 35log4x

Step-by-step explanation:

Answer:

Step-by-step explanation:

y!

Fonsi, DY

Oh, oh no, oh no (oh)

Hey yeah

Diridiri, dirididi Daddy

Go!

Sí, sabes que ya llevo un rato mirándote

Tengo que bailar contigo hoy (DY)

Vi que tu mirada ya estaba llamándome

Muéstrame el camino que yo voy

Oh, tú, tú eres el imán y yo soy el metal

Me voy acercando y voy armando el plan

Solo con pensarlo se acelera el pulso (oh yeah)

Ya, ya me estás gustando más de lo normal

Todos mis sentidos van pidiendo más

Esto hay que tomarlo sin ningún apuro

Despacito

Quiero respirar tu cuello despacito

Deja que te diga cosas al oído

Para que te acuerdes si no estás conmigo

Despacito

Quiero desnudarte a besos despacito

Firmar las paredes de tu laberinto

Y hacer de tu cuerpo todo un manuscrito (sube, sube, sube)

(Sube, sube) Oh

Quiero ver bailar tu pelo

Quiero ser tu ritmo (uh oh, uh oh)

Que le enseñes a mi boca (uh oh, uh oh)

Tus lugares favoritos (favoritos, favoritos baby)

Déjame sobrepasar tus zonas de peligro (uh oh, uh oh)

Hasta provocar tus gritos (uh oh, uh oh)

Y que olvides tu apellido (dirididi Daddy)

Yo sé que estás pensándolo (eh)

Llevo tiempo intentándolo (eh)

Mami, esto es dando y dándolo

Sabes que tu corazón conmigo te hace bam bam

Sabe que esa beba 'tá buscando de mi bam bam

Ven prueba de mi boca para ver cómo te sabe

Quiero, quiero, quiero ver cuánto amor a ti te cabe

Yo no tengo prisa, yo me quiero dar el viaje

Empezamo' lento, después salvaje

Pasito a pasito, suave suavecito

Nos vamos pegando poquito a poquito

Cuando tú me besas con esa destreza

Veo que eres malicia con delicadeza

Pasito a pasito, suave suavecito

Nos vamos pegando, poquito a poquito (oh oh)

Y es que esa belleza es un rompecabezas (oh no)

Pero pa' montarlo aquí tengo la pieza (slow, oh yeah)

Despacito (yeh, yo)

Quiero respirar tu cuello despacito (yo)

Deja que te diga cosas al oído (yo)

Para que te acuerdes si no estás conmigo

Despacito

Quiero desnudarte a besos despacito (yeh)

Firmar las paredes de tu laberinto

Y hacer de tu cuerpo todo un manuscrito (sube, sube, sube)

(Sube, sube) Oh

Quiero ver bailar tu pelo

Quiero ser tu ritmo (uh oh, uh oh)

Que le enseñes a mi boca (uh oh, uh oh)

Tus lugares favoritos (favoritos, favoritos baby)

Déjame sobrepasar tus zonas de peligro (uh oh, uh oh)

Hasta provocar tus gritos (uh oh, uh oh)

Y que olvides tu apellido

Despacito

Vamo' a hacerlo en una playa en Puerto Rico

Hasta que las olas griten "Ay, bendito"

Para que mi sello se quede contigo (báilalo)

Pasito a pasito, suave suavecito (hey yeah, yeah)

Nos vamos pegando, poquito a poquito (oh no)

Que le enseñes a mi boca (uh oh, uh oh)

Tus lugares favoritos (favoritos, favoritos baby)

Pasito a pasito, suave suavecito

Nos vamos pegando, poquito a poquito

Hasta provocar tus gritos (eh-oh) (Fonsi)

Y que olvides tu apellido (DY)

Despacito

Source: LyricFind

Answer:

For upper bound, the length is 88.5 cm and width is 49.5 cm

For lower bound, the length is 87.5 cm and width is 48.5 cm

Answer:

4

Step-by-step explanation:

A variable term is a mathematical term in which a variable is by itself or is connected to a coefficient(s).

3x3y, 5x2, −4y, z.

You need to move everything to one side.

Subtract 2x on both sides, to get the equation 3y = -2x + 12.

Then, divide by 3 on both sides, to get y = -2/3x + 4.

Now we know that the slope is -2/3, and the y-intercept is (0,4).

Plot a point at (0,4), and plot according to the slope, then take the x-intercept plotted.

Answer:

Ten workers can produce120 units of a product in an hour. If the number of workers increase to 150 units pre hour what will be the in pact on productivity

Answer:

a > -5/2

or

a > -2.5

Step-by-step explanation:

5 + 10a > -20

10a > -20 -5

10a > -25

a > -25/10 or -25 ÷ 10

a > -5/2 or -2.5

Answer:

area of the square = 100 units²

Step-by-step explanation:

In a square all sides are similar.

The area of square = Length * Length

                                 = 10 units * 10 units

                                  = 100 units²

[tex]\\ \tt\hookrightarrow Area=(side)^2[/tex]

[tex]\\ \tt\hookrightarrow Area=10^2[/tex]

[tex]\\ \tt\hookrightarrow Area=100units^2[/tex]

Answer: y=5x

Step-by-step explanation:

pls mark brainliest :)

Answer:

27 questions

Step-by-step explanation:

Hope this helps!

Answer:

27

Step-by-step explanation:

Answer:

Step-by-step explanation:

9.

sin x=cos y

x+y=90

4x+14+(-3x+73)=90

4x+14-3x+73=90

x+87=90

x=90-87=3

4x+14=4(3)+14=12+14=26

x=26°

y=90-26=64°

angles are 26°,64°

10.

let horizontal distance=x

[tex]\frac{300}{x} =tan15\\\frac{x}{300} =cot~15=cot(90-75)=tan 75\\x=300 \times ~\tan ~75 \approx 1119.62 \approx 1120~ft[/tex]

[5] Find two angles that satisfy the equation sin(4x + 14)º = cos(–3x + 73)º. *

Answer:

[tex]26[/tex]° [tex]and[/tex] [tex]64[/tex]°

Step-by-step explanation:

[tex]sin[/tex] [tex]x = cos[/tex] [tex]y[/tex]

[tex]x+y=90[/tex]

[tex]4x+14+(-3x+73)=90[/tex]

[tex]4x+14-3x+73=90[/tex]

[tex]x+87=90[/tex]

[tex]x=90-87=3[/tex]

[tex]4x+14=4(3)+14=12+14=26[/tex]

[tex]x=26[/tex]°

[tex]y=90-26=64[/tex]°

[tex]Hence,[/tex] [tex]Answer[/tex] [tex]is[/tex] [tex]26[/tex]° [tex]and[/tex] [tex]64[/tex] °

[10] An eagle 300 feet in the air spots its prey on the ground. The angle of depression to its prey is 15°. What is the horizontal distance between the eagle and its prey? Round to the nearest foot.

Answer:

[tex]1120 ft[/tex]

Step-by-step explanation:

[tex]d =distance[/tex]

[tex]tan(15)=300/d[/tex]

[tex]d=300/tan(15)[/tex]

[tex]d=1119.6ft=1120ft[/tex]

Answer:

x + y = 18

Step-by-step explanation:

simply transfer the variable 'x' to the other side of the equation. hope this helps you :)

Answer:

G)

Step-by-step explanation:

Answ  reflection over x axis or a translation

Step-by-step explanation:

Answer:

Divide the number by two.

Step-by-step explanation:

For example 50% of 50 is 25, because 50 ÷ 2 = 25.

Answer:

[tex]33 - 2x = {x }^{2} + 2x + 1 \\ {x}^{2} + 4x - 32 = 0 \\ x = 8 \\ \\ x = 4[/tex]

Answer:

x = 4

Step-by-step explanation:

(33-2x)^(1/2) = x + 1

33-2x = x^2 + 2x + 1           [square both sides]

x^2 + 2x + 1 - 33 +2x = 0

x^2 + 4x - 32 = 0

(x - 4)(x + 8) = 0

x = 4

[tex]\\ \sf\longmapsto 3x+5=6x-7[/tex]

[tex]\\ \sf\longmapsto 6x-3x=5+7[/tex]

[tex]\\ \sf\longmapsto 3x=12[/tex]

[tex]\\ \sf\longmapsto x=4[/tex]

Answer:

Step-by-step explanation:

We know that:

Given:

Solution:

Taking the "-7" on the LHS and the "3x" on the RHS:

Adding/Subtracting:

Dividing:

Now, let's substitute the value of x into the expression of SP.

Hence, the measure of SP is 17 units.

Answer:

[tex]slope = \frac{y2 - y1}{x2 - x1} \\ m = \frac{ - 3 - 18}{ - 14 - - 8} \\ m = \frac{ - 21}{ - 6} \\ m = \frac{7}{2} [/tex]

Answer:

Using function concepts, we have that:

1. Non-linear

2.

B)

x y

0 1

1 2

2 5

3 10

3. Linear

4.

: Linear

: Linear

: Non-Linear

: Linear

5. Linear

In a linear function, the rate of change is constant.

A linear function is also of the first degree.

Item 1:

From -3 to -1, the rate of change is of

From -1 to 1, the rate of change is of .

Different rates of change, so non-linear.

Item 2:

At function b, from 0 to 1, the rate of change is of 1, from 1 to 2 of 3, different rates of change, so non-linear.

Item 3:

Highest degree of x is 1, so first degree, and thus linear.

Item 4:

The only non-linear is , which is of the second degree.

is a constant function, with a rate of change of 0, so linear.

The last function is written as:

Highest degree of x is 1, so also linear.

Item 5:

In all cases, the rate of change is constant, so linear

Step-by-step explanation:

Answer:

-5/6

Step-by-step explanation:

Use rise over run (change in y divided by change in x):

slope = Δy / Δx = [tex]\frac{y_{2} - y_{1}}{x_{2} - x_{1}}[/tex]

= (14 - 9) / (1 - 7) = 5 / -6 = -5/6

Answer:

Surface area of a cuboid is = 2lw + 2lh + 2 hw

where ; l= length

w= width.

h = height

S.A = 2*(9)*(4) + 2*(9)*(5) +2*(5)*(4)

= 72 + 90 +40

= 202 cm²

Step-by-step explanation:

Answer:

Step-by-step explanation:

y = 4 + 6x

Let x = 1

y = 4 + 6(1)

y = 4 + 6

y = 10

Let x = 5

y = 4 + 6*5

y = 4 + 30

y = 34

Let x = 6

y = 4 + 6x

y = 4 + 6*6

y = 4 + 36

y = 40

Let x = 10

y = 4 + 6*10

y = 4 + 60

y = 64

Answer:

If x = 1, then y = 10.

If x = 5, then y = 34.

If x = 6, then y = 40.

If x = 10, then y = 64.

Step-by-step explanation:

x = 1, 5, 6, 10

y = 4 + 6x

If x = 1:

y = 4 + 6 (1)

y = 10

If x = 5:

y = 4 + 6 (5)

y = 34

If x = 6:

y = 4 + 6 (6)

y = 40

If x = 10:

y = 4 + 6 (10)

y = 64

Answer:

Step-by-step explanation:

Multiplying decimals is not as hard as you think :)

Example 1:

Multiply: 5.2 x 4.5

Step #1: Line up the decimals

Step #2: Multiply like you usually would when multiplying two numbers.

Step #3: Move your decimal twice to the left to get 23.40

Work:

  5.2

x 4.5

 260

+ 2080

 23.40 (I moved the decimal twice to the left from the zero)

Answer:

Step-by-step explanation: