3 years ago

PLEASE QUICK ANSWER THIS QUESTION I NEED IT

Mathematics

1 answer:

miskamm [114]3 years ago

8 0

Step-by-step explanation:

the potential energy increases as the particles get closer because of their need to push each other away. The closer they get the more they repel.

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Find the zeros of the function !! g(x)=(x-2)(3x+3) lesser x= ? greater x= ?

marin [14]

Answer:

Step-by-step explanation:

Rewrite this function as g(x) = 3(x + 1)(x - 2)

Set each factor equal to zero in turn, solving for x each time:

x + 1 => x = -1 (the lesser zero)

x - 2 => x = 2 (the greater zero)

3 0

3 years ago

the probability that a twelve year old has a brother or sister is 25%. suppose you survey 300 twelve year olds. about how many d

Genrish500 [490]

Answer:

n(B U S) = 75

Step-by-step explanation:

Explanation:-

Probability:-

P(E) = $\frac{number of elements events in E}{total number of elementary events in the random experiment}$

$P(E) = \frac{m}{n}$

Let 'B' be the event of having twelve year old brother

Let 'S' be the event of having twelve year old sister

given data P(BUS) = 0.25

given total survey n(survey) = 300

we have to find the value is n(BUS) =?

we will use probability definition we get, P( BUS) = $\frac{n(BUS)}{n(survey)}$

substitute given values, we will get solution

$0.25 = \frac{n(BUS)}{300}$

after cross multiplication , we get

n(BUS) = 0.25 X 300

n(BUS) = 75

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3 years ago

What is the domain of the function, f(x) = square root of x plus 9 end root?

blsea [12.9K]

X is greater than or equal to -9.

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3 years ago

1. What is the perimeter, and area, of a square with a side length of 3 inches?

pogonyaev

perimeter: 12 inches

area: 9 inches

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3 years ago

Read 2 more answers

How do I simplify the expression 7^0+7^2 over (7^3)^2

AlekseyPX

$\frac{7^0+7^2}{(7^3)^2}=\frac{1+49}{7^6} = \frac{50}{117649}$

Ok done. Thank to me :>

7 0

2 years ago