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3 years ago

7

Un cuerpo de 30 kg de masa se encuentra a una altura de 5 metros en relación al suelo, siendo g= 9,8 m/s2, calcula la energía po

tencial del cuerpo

2 answers:

saul85 [17]3 years ago

7 0

Answer:

bro speak english

SPEAK ENGLISH

OLEGan [10]3 years ago

4 0

Sorry bro I don’t understand Spanish

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Pablo Picasso is making one color version of all his paintings. He uses the colors in the following order and then starts over f

Zina [86]

Answer:

The answer is blue

Step-by-step explanation:

There are five colors. So count by fives until you hit 25.

red, blue, pink, green, and purple. 5

red, blue, pink, green, and purple. 10

red, blue, pink, green, and purple. 15

red, blue, pink, green, and purple. 20

red, blue, pink, green, and purple. 25

Then count to 27.

red, blue. 27

So it is blue.

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4 years ago

In one method of a procedure called acceptance sampling, a sample of items is randomly selected without replacement and the enti

jekas [21]

Answer:

$X \sim Hyp (N = 810, M=102, n=4)$

$P(X=0) = \frac{(102C0)(810-102 C 4-0)}{810C4}$

And solving we got:

$P(X=0)= \frac{(102C0) (708C4)}{810C4} = 0.583$

So then for the problem given the probability that the entire bath will be accepted (none is defective among the 4) is 0.583

Step-by-step explanation:

For this case we can model the variable of interest with the hypergeometric distribution. And with the info given we can do this:

$X \sim Hyp (N = 810, M=102, n=4)$

$P(X=k)= \frac{(MCk)(N-M C n-k)}{NCn}$

Where N is the population size, M is the number of success states in the population, n is the number of draws, k is the number of observed successes

And for this case we want to find the probability that none of the scales selected would be defective so we want to find this:

$P(X=0)$

And using the probability mass function we got:

$P(X=0) = \frac{(102C0)(810-102 C 4-0)}{810C4}$

And solving we got:

$P(X=0)= \frac{(102C0) (708C4)}{810C4} = 0.583$

So then for the problem given the probability that the entire bath will be accepted (none is defective among the 4) is 0.583

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3 years ago

Casie jumped off of a cliff into the ocean while on vacation. Her height as a function of time is modeled by the equation h = −1

erastova [34]

It takes Casie 3.5 seconds to hit the water.

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3 years ago

Birds burgers barn sold 485 hamburgers today. The number sold with cheese wise half the number sold without cheese. How many of

frez [133]

Answer:

The number of hamburgers sold with cheese was 165 and the number of hamburgers sold without cheese was 330

Step-by-step explanation:

<u><em>The correct question is</em></u>

Birds burgers barn sold <em>495 hamburgers</em> today. The number sold with cheese wise half the number sold without cheese. How many of each kind were sold?

Let

x -----> the number of hamburgers sold with cheese

y -----> the number of hamburgers sold without cheese

we know that

$x+y=495$ -----> equation A

$x=\frac{1}{2}y$ ----> equation B

substitute the equation B in equation A and solve for y

$y+\frac{1}{2}y=495$

$\frac{3}{2}y=495$

$y=495(2)/3$

$y=330$

Find the value of x

$x=\frac{1}{2}330=165$

therefore

The number of hamburgers sold with cheese was 165 and the number of hamburgers sold without cheese was 330

4 0

3 years ago

Writing/Reasoning What does the area of the base tell you about the number

alexandr402 [8]

Answer:

Step-by-step explBurger Barn's dipping sauce

anation:Burger Barn's dipping sauce

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3 years ago