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borishaifa [10]

4 years ago

12

ASAP! Write the equation of the line that passes through (–2, 1) and is perpendicular to the line 3x – 2y = 5. A. y=3/2x+4 B. y=

2/3x-1/3 C. y=-2/3x D. y=-2/3x-1/3

1 answer:

Charra [1.4K]4 years ago

3 0

D. is the correct answer.

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8000 / 800 = 10 because 8000 represents

Readme [11.4K]

The denominator times 10

4 0

3 years ago

igomit [66]

Answer:

2

Step-by-step explanation:

6 0

3 years ago

If the world's population increased exponentially from billion in 1998 to billion in 2008 and continued to increase at the same

Gelneren [198K]

Answer:

The answer is "7.122 billion"

Step-by-step explanation:

Please find the complete question in the attached file.

Using formula:

$\to y=Ce^{kt}$

$C=5.937\\\\y=6.771\\\\t=10\\\\ k=?6.771=5.937e^{10k}\\\\1.1405=e^{10k}\\\\\ln(1.1405)={10\ k}\\\\0.013={k}\\\\$

So,

$\to y=5.937e^{.013t}\\\\$

when it becomes $2012, \ t=14$ so plug the value into the formula

$\to y= 5.937e^{.013(14)} =7.122 \ billion$

7 0

3 years ago

Triple a number decreased by 14

Ira Lisetskai [31]

Since we know 14, but we don't know the other number, we use a variable. To do that, we look at the problem, then we figure out the unknown. The unknown is: A number. We know 14. Since "Triple" means 3, we can put the exponent 3 by X.

Therefore, the answer is $X^3-14$ .

3 0

3 years ago

En una escuela hay 196 estudiantes en los cuales 84 son mujeres. La razón geometríca de mujeres a varanos que estudian en dicha

AlexFokin [52]

Answer:

La razón geométrica de mujeres a varones es de 3 mujeres por cada 4 hombres.

Step-by-step explanation:

El enunciado es incorrecto, su forma correcta es: <em>En una escuela hay 196 estudiantes, de los cuales 84 son mujeres. La razón geométrica de mujeres a varones que estudian en dicha escuela es:</em>

Es sabido que la especie humana solo tiene dos formas en un sentido biológico: hombre y mujer. Si 84 de los 196 estudiantes son mujeres, entonces 112 son hombres. En consecuencia, la razón geométrica de mujeres a varones es de 3 mujeres por cada 4 hombres.

7 0

3 years ago