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3 years ago

A market research company located in a mall decides to survey people about their shopping habits. They ask customers coming into

Mathematics

2 answers:

sattari [20]3 years ago

7 0

Is biased because they are coming to the store which means they most likely prefer that

ladessa [460]3 years ago

5 0

Answer:

Step-by-step explanation:

the method of sampling is biased

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Parallel lines and transversals

Ira Lisetskai [31]

It is 54 degrees (fifty four)

7 0

3 years ago

An arithmetic series has seven terms. the first term is 5 and the last term is 53. find the sum of the series!

Kisachek [45]

The easiest way is to use (& to memorize) the sum formula for a AP:

Sum = 1st term added to the last term & multiplied by half the number of terms
S = (a+l)n/2

S = (5 + 53)(7/2) = 203

5 0

3 years ago

Assume that you have saved $2,000 for the purchase. How much of this money will you be able to put towards the purchase price of

nexus9112 [7]

<h3>What is Cost Price?</h3>

This refers to the price which a seller or a merchant purchased a good and this would be a good determinant to find out the selling price so that he could make a good profit.

<h3>Selling Price</h3>

This refers to the price which a good is sold and there are several factors which are taken into account such as:

Expenses
Cost Price, etc.

Mathematically, the<em> profit= </em>Cost price - Selling Price (Expenditure)

Please note that your question is incomplete so I gave you a general overview so that you could have a better understanding of the concept.

Read more about cost price here:

brainly.com/question/19104371

6 0

2 years ago

What are two ratios that are equivalent to 27:9

skad [1K]

For this case we have the following relationship:
27:9
To find two equivalent relationships, what we must do is divide both numbers by a number that is multiple of both.
We then have to divide by three:
9:3
Then, dividing again between three we have:
3:1
Answer:
two ratios that are equivalent to 27:9 are:
Ratio 1:
9:3
Ratio 2:
3:1

3 0

3 years ago

Read 2 more answers

What is... X/2 - 13 = 1

kow [346]

X ÷ 2 - 13 = 1
Write the division as a fraction
$\frac{1}{2}x - 13 = 1$
Multiple both sides of the equation by 2
$2 \times \frac{1}{2}x \times - 2 \times 13 = 12$
Reduce the number with greatest common divisor 2
$x - 2 \times 3 = 2$
Multiply the numbers
$- 2 \times 13$
Then u will have
$x - 26 = 2$
Move constant to the right by adding its opposite sides
$x - 26 + 26 = 2 + 26$
Eliminate the opposites
$- 26 + 26$
Then you have
$x = 2 + 26$
Add the numbers
$x = 28$

5 0

3 years ago