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3 years ago

If the ratio is 8:7, how many boys and girls campers when there is a 195 campers

1 answer:

3 0

$\bf \cfrac{boys}{girls}\qquad \cfrac{8\cdot \frac{195}{8+7}}{7\cdot \frac{195}{8+7}}\implies \cfrac{8\cdot 13}{7\cdot 13}\implies \cfrac{104}{91}$

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144 cubic meters in inches.

nevsk [136]

Answer:

I think is 8.787e+6 cubic inches.

8 0

3 years ago

Please help ASAP. Find the volume of the trapezoid as a simplified expression. If correct I will give brainliest.

Leokris [45]

Answer:

2x^2*(2x^3+8x^2+2x) or

4x^5+16x^4+4x^3

Step-by-step explanation:

A=[2x^3-x+(8x^2+3x)]*4x^2/2=2x^2*(2x^3+8x^2+2x)

or A=4x^5+16x^4+4x^3

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3 years ago

Kiersten runs a website that helps people learn programming. Every month, Kiersten receives a subscription fee of \$10$10 from e

serious [3.7K]

Answer:

$1200.

Step-by-step explanation:

We have been given that Kiersten runs a website that helps people learn programming. Every month, Kiersten receives a subscription fee of $10 from each of the subscribers to her website.

First of all we will find the number of subscribers for this month.

$\text{Total number of subscribers this month}=100+30-10$

$\text{Total number of subscribers this month}=130-10=120$

Now let us multiply number of total subscribers of this month by 10 to find the amount Kiersten will earn by her online business.

$\text{Kiersten's earnings this month from online business}=120*10$

$\text{Kiersten's earnings this month from online business}=1200$

Therefore, Kiersten will earn $1200 this month by her online business.

8 0

3 years ago

Simplifique a expressão 10ny-10x+10ny+10y

IRISSAK [1]

Responder:

10 (2ny- (x-y))

Explicación paso a paso:

Dada la expresión 10ny-10x + 10ny + 10y, para simplificar la expresión, se deben seguir los siguientes pasos;

Paso 1; Separa la expresión en términos similares

= 10ny-10x + 10ny + 10y

= (10ny + 10ny) - (10x + 10y)

Paso 2: Factoriza los valores comunes en ambos paréntesis

10ny (1 + 1) - 10 (x-y)

= 10ny (2) - 10 (x-y)

= 20ny - 10 (x-y)

Factoriza nuestro valor común en ambos términos:

= 10 (2ny- (x-y))

3 0

3 years ago

Hello please help i’ll give brainliest

tigry1 [53]

Nomads …………………………………….

3 0

3 years ago