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3 years ago

Which functions are symmetric with respect to the y-axis? Check all that apply.

1 answer:

8 0

F)x) is shaped like a V with the vertex at the origin so its is one of the choices.

B is also one because its |x| moved up 3 unuts
So is D.

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Donnell and Maria are both members of a populationand a simple random sample is being conducted. If the chance of Donnell being

harina [27]

Answer:

289/290

Step-by-step explanation:

Given that the chance of Donnell being selected is 1/290

then P( Donnell being selected )= 1/290

Since Donnell and Maria are both member of a population.

from probability theorem which gives the likely hood of an event to happen which cannot be more than 1, then the probability of Donnell and Maria to be selected is 1

P(Donnell and Maria)= 1

But the chance of Donnell being selected is 1/290

Then,

1/290 + P(Maria)= 1

P(Maria)= 1-(1/290)

= 289/290

the chance of Maria being selected is 289/290

4 0

3 years ago

(24xy^3-16x^2y^2+32x^2y)/8xy

Ahat [919]

(24xy^3-16x^2y^2+32x^2y)/8xy

(‌24xy^3−16x^2y^2+32x^2y8‌x)(y) =−2x^3y^3+3x^2y^4+4x^3y^2

4 0

3 years ago

Write a problem to fit this equation 2K + 5 =29

Degger [83]

2K + 5 = 29

(2 x K) + 5 = 29

29 - 5 = 24

24 divided by 2 = 12 (This is K)

K = 12

(2 x 12) + 5 = 29

24 + 5 = 29

6 0

3 years ago

For what value of x does the function y=2/3x+1 have the same x and y coordinate

Brut [27]

Answer:

Step-by-step explanation:

$y=\frac{2}{3}x +1$

If $x$ is 3, then

$y =\frac{2}{3}(3) +1$

$y=2+1$

$y=3$

Both $x$ and $y$ equal 3. So, the value of $x$ must be 3 for the function to have the same coordinate for $x$ and $y$ .

8 0

3 years ago

I need help with the question

sweet [91]

Answer:

Step-by-step explanation:

Comment

√15 = 3.87

√12 = 3.46 Subtract these 2

Difference = 0.41

5 0

1 year ago