Ask question

Ask question

All categories

3 years ago

10

1. If Gallup, Harris and other pollsters asked people to indicate their political party affiliation as Democrat, Republican or I

ndependent, the data gathered would be an example of which scale of measurement

1 answer:

vfiekz [6]3 years ago

5 0

Answer:

im not sure but i think its a bargraph if the answer is coreect please tell

You might be interested in

In the following pair of polynomials, the second polynomial is a factor of the first. Factor completely x^3+3x^2-18x , x-4

OLga [1]

Answer:

The required factors are: x, (x + 6) and (x - 3).

Step-by-step explanation:

As per the question,

The given polynomial is:

$x^{3}+3x^{2}-18x$

Now,

BY factorization, we get

$x^{3}+3x^{2}-18x$

$=x(x^{2}+3x-18)$

By splitting the mid-term, that is split 3x like:

3x = 6x - 3x

Therefore,

$x(x^{2}+6x-3x-18)$

Now on further solving by taking common factor out, we get

$=x[x(x+6)-3(x+6)]$

$=x(x+6)(x-3)$

Therefore, the given second polynomial (x - 4), is not a factor of given polynomial $x^{3}+3x^{2}-18x$ .

Hence, the given polynomial has three factor x, (x + 6) and (x - 3).

8 0

3 years ago

Jackson invested 140 in an account paying an interest rate of 3 3/4 compounded quarterly.Lucy invested

sukhopar [10]

Answer:

Step-by-step exi i dont know but thanks for the points sorry

7 0

2 years ago

PLZ HELP WILL GIVE BRAINLIST its for my 9 weeks exam plzzzz

yarga [219]

Answer: The probability of Dana selecting a hockey card will be a 4/36 or 1/9.

Work:

1.I added all of the cards together.

2.I saw that the number of hockey cards was 4 and divided it by 36 (the total number of cards)

3.Simplified

8 0

3 years ago

Gabby has 5 weeks to read a novel. She reads 15 pages of a novel in 3/7 week. At this rate, will gabby read the 200-page book in

docker41 [41]

15 pages - 3/7 of a week
200 pages - x weeks

Cross multiply:
$15x=200 \times \frac{3}{7} \\
15x=\frac{600}{7} \\
x=\frac{600}{7} \times \frac{1}{15} \\ x=\frac{40}{7}\\
x=5.71...>5$

She won't read the book in time.

8 0

3 years ago

2. Panthers' points during the basketball season

Vinvika [58]

Answer:

$\bar x = 83.1875$

Step-by-step explanation:

Required

Determine the arithmetic mean

This is calculated as:

$\bar x = \frac{\sum x}{n}$

So, we have:

$\bar x = \frac{82 +95 +85 +80 +78 +82 +86 +96 +73 +68 +91+ 80+ 90+ 86 +72 +87}{16}$

$\bar x = \frac{1331}{16}$

$\bar x = 83.1875$

7 0

2 years ago