ANSWER THIS QUICK QUESTION FOR 30 POINTS!

Plz help with this question!!!! ill give brainliest to best question :)

Doss [256]

No, it's not random. You chose to poll a specific group, which shows bias towards that particular group, therefor it is not random.

Hope this helps. Best of luck to you!

8 0

3 years ago

Read 2 more answers

What is the missing constant term in the perfect square that starts with x2 + 10x ?

kirza4 [7]

Answer:

Okay so I am assuming you mean the third part?

Step-by-step explanation:

Pretty simple. So you see that the varible x^2 does not have a number in front of it, so there is no extra dividing.

A formula for a perfect square is (x^2)+2xy+y^2

Take 10 and divide it by 2.

10/2=5

You have Y. Finding the third part is squaring Y.

5^2=25

Therefore, the third part of the perfect square is 25. If you want to find Y, look at the stuff above.

7 0

4 years ago

A polyhedron has 38 edges and 23 faces. Use Euler’s formula to find the number of vertices.

Igoryamba

Answer:

The number of vertices are $17$

Step-by-step explanation:

we know that

The Euler's formula state that, the number of vertices, minus the number of edges, plus the number of faces, is equal to two

so

$V - E + F = 2$

substitute the values and solve for V

$V - 38 +23 = 2$

$V - 15 = 2$

$V = 2+15$

$V = 17$

7 0

4 years ago

Randy bought a zero coupon bond and a TIPS 5 years ago for $2,500 each. Both had 10 years to maturity. The TIPS's coupon was 2%

UNO [17]

So, we have that the final value of the zero coupon bond after ten years will be 3000$. The TIPS mature after 10 years, but the interest will be calculated only for 5 years. Each year of interest, the TIPS gains 2%*2500=2*25=50$. Hence the TIPS gains 50$ for each year of interest. Since the interest is not compounding, it will gain 5*50=250$ in value. Hence its total value after ten years is 2500+250=2750$. The total maximum value of the two assets combined is 3000+2750=5750$ and it is attained after 10 years. If one things that money is more important now than in 10 years, the assets could be sold at a lower price; nonetheless their max value never exceeds choice d)=5.750$

5 0

3 years ago

What happens to the figure when you dilate by a scale factor greater than 1 What do you notice about the image What are the simi

yarga [219]

When you dilate by a scale factor greater than the image is an enlargement (a stretch).

What is dilation?

A dilation is a transformation that creates an image that has the same shape as the original but is larger.

• An enlargement is a dilation that produces a larger image.

• A reduction is a dilation that produces a smaller image.

• A dilation expands or contracts the original figure.

A description of a dilation includes the scale factor (or ratio) and the center of the dilation.

• The center of dilation is a fixed point in the plane.

• If the scale factor is greater than 1, the image is an enlargement (a stretch).

• If the scale factor is between 0 and 1, the image is a reduction (a shrink).

• If the scale factor is 1, the figure and the image are congruent.

hence, when you dilate by a scale factor greater than the image is an enlargement (a stretch).

To learn more about the dilation visit,

brainly.com/question/11914738

#SPJ4

6 0

1 year ago