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romanna [79]
3 years ago
15

Use the following probability model to answer the question.

Mathematics
1 answer:
Arisa [49]3 years ago
8 0

Answer:

Step-by-step explanation:

Number of Vehicles Probability

0 0.04

1 0.41

2 0.38

3 0.13

4 0.03

5 0.01

X= 1

.13+.03+.01=0.17 (the amount with 3 or more cars)  

0.17/1(Total amount of all probability)= 0.17 has 3 or more cars.

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En una tienda de ropa vas a comprarte una pantalones que están de 150 a 90 euros y una camiseta de 40 a 24 ¿ tienen el mismo por
uranmaximum [27]

Respuesta:

Sí, tienen el mismo descuento del 40%

Explicación paso a paso:

Dado :

PANTALÓN :

Precio inicial = 150

Precio con descuento = 90

Porcentaje de descuento en el precio:

(150 - 90) / 150 * 100%

60/150 * 100%

0,4 * 100

= 40%

CAMISA:

Precio inicial = 40

Precio con descuento = 24

Porcentaje de descuento en el precio:

(40-24) / 150 * 100%

16/40 * 100%

0,4 * 100

= 40%

Sí, tienen el mismo descuento del 40%

8 0
3 years ago
If X to the second power is 20, what is the value of X????????? can someone please help meeeeeee
kap26 [50]

<em>Answer:</em>

<em>x = 2√5</em>

<em>Step-by-step explanation:</em>

<em>Hi there !</em>

<em>x² = 20</em>

<em>x²  = 4×5</em>

<em>x² = 2²×5</em>

<em>x = √2²×5</em>

<em>x = 2√5</em>

<em>Good luck !</em>

8 0
3 years ago
Read 2 more answers
Astronomers discovered an object in space that is 2,600 light years from earth . If one light year is about 6,000,000,000,000 th
adoni [48]

Answer:

1.56e+16

Step-by-step explanation:

You have to multiply 2,600 times 6,000,000,000,000 and that equals 1.56e+16.

7 0
4 years ago
Someone help with this midpoint question please
Natali5045456 [20]

Answer: D) (2,0)

Step-by-step explanation:

These are your values.

(-2,4);(6,-4)

Remember this means;

(x_1,y_1);(x_2,y_2)

The formula for finding the midpoint of a segment is simple. Add both x's and y's and divide them by 2 separately. Or, if you like to follow formulas, here you go.

Let M be midpoint.

M=\frac{x_1+x_2}{2},\frac{y_1+y_2}{2}

M=\frac{-2+6}{2},\frac{4+(-4)}{2}

M=\frac{4}{2} ,\frac{4-4}{2}

M=\frac{4}{2} ,\frac{0}{2}

M=2,0

3 0
3 years ago
Ab-ac=2 for a how do I do this
bazaltina [42]
Solve for A

ab - ac = 2
First, you need to factorize
a(b - c) = 2
a= 2/(b -c)
 
5 0
3 years ago
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