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3 years ago

What percent of all patients are blood type AB? Round your answer to the nearest tenth of percent

Mathematics

1 answer:

Dmitry [639]3 years ago

8 0

Answer:

4.6%

Step-by-step explanation:

Here we are given a table providing us information regarding various blood groups of both males and females. Here from the table we can see that total number of people in the survey is 717. it includes =d all the blood group and both men and women.

Not let us see the number of people with blood groups AB.

From the table we can say that there are 33 people with AB blood grpup. Including men and women.

Hence our data to evaluate the percentage is 33 people with AB blood group among 717 people.

Hence percentage = $\frac{33}{717}$

Percentage = 0.046 approx

Percentage = 4.6

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a_sh-v [17]

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Step-by-step explanation:

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3 years ago

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3 years ago

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tatyana61 [14]

Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago

Enunciado:Si una empresa determina que sus costos obedecen a un modelo lineal y además sabe que si produce $10$ unidades sus cos

const2013 [10]

Responder:

y = 200x + 2000

Explicación paso a paso:

Deje que la ecuación lineal se exprese como y = mx + c

m es la pendiente

c es la intersección

Si la empresa produce $ 10 unidades, sus costos totales son $ 4000 dólares y si produce $ 15 unidades sus costos ascienden a $ 5000 dólares, entonces podemos representar esto como puntos de coordenadas;

(10,4000) y (15,5000)

Conseguir la pendiente

m = 5000-4000 / 15-10

m = 1000/5

m = 200

Obtener la intersección c

Sustituya m = 2000 y el punto (10, 4000) en la fórmula y = MX + c

4000 = 200 (10) + c

4000-2000 = c

c = 2000

Sustituya m = 200 y c = 2000 en la ecuación y = mx + c

y = 200x + 2000

Por tanto, la expresión lineal requerida es y = 200x + 2000

3 0

3 years ago