3 years ago

If AB = AD + DB and AD = AC, then AB = AC + DB because of the

Mathematics

1 answer:

weqwewe [10]3 years ago

7 0

Substitution property

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The weights of college football players are normally distributed with a mean of 200 pounds and a standard deviation of 50 pounds

belka [17]

Answer:

$P(170$

And we can find this probability with this difference:

$P(-0.6$

Step-by-step explanation:

Let X the random variable that represent the weights of a population, and for this case we know the distribution for X is given by:

$X \sim N(200,50)$

Where $\mu=200$ and $\sigma=50$

We want to find the following probability:

$P(170$

And we can use the z score formula given by:

$z=\frac{x-\mu}{\sigma}$

And using this formula we got:

$P(170$

And we can find this probability with this difference:

$P(-0.6$

8 0

3 years ago

Pls help thx luv y’a

garik1379 [7]

Answer:

8.39958×10(raised to power of eight)

3 0

3 years ago

What is 15% of 80kg????

attashe74 [19]

Answer:

12 kg

Step-by-step explanation:

15%×80 =

= 15×80/100

= 15×8/10

= 120/10

= 12 kg

7 0

3 years ago

Show twelve in four different ways.use words, pictures and numbers

IRINA_888 [86]

You can draw 12 lines
Draw a dime and two pennies
Draw a circle and cut it into 12 different pieces
Write out the number 12 Twelve
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5 0

3 years ago

El perimetro de un rectangulo mide 166 cm . Si su base mide 58 cm ¿cuanto mide su altura y cual es su area

Law Incorporation [45]

solución:

A=1450cm²

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7 0

3 years ago