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2 years ago

What conclusion could be derived by comparing the central tendencies of the two data sets?

Mathematics

1 answer:

STatiana [176]2 years ago

5 0

Answer:

General comparisons based around median? It's a vague question. Can you expound?

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The $199.99 digital camera Anne purchased was on sale for 15% off. What amount did Anne get off the price?

defon

29.99 dollars because if you use a calculator subtracting 1.99.99 by 15% you get 29.998 but you can also round up to 30$

8 0

2 years ago

I need some help????

ki77a [65]

This will come out to 35.1

Hope this helps ya!

7 0

2 years ago

Which is a slow environmental change that only occurs naturally? A. earthquake B. changes in weather C. succession D. global war

Lady bird [3.3K]

The answer would be
C. succession
I am not 100% sure, though

7 0

2 years ago

Please help!!! I would like an explanation along with your answer. Thanks

Tpy6a [65]

Answer:

11.2 feet

Step-by-step explanation:

The two furthest corners of the bed are at (8, 6) and (5, 10). To determine which is the furthest from the origin, use the distance formula.

d = √((x₂ − x₁)² + (y₂ − y₁)²)

d = √((8 − 0)² + (6 − 0)²)

d = 10

d = √((x₂ − x₁)² + (y₂ − y₁)²)

d = √((5 − 0)² + (10 − 0)²)

d = 5√5

d ≈ 11.2

Therefore, the corner at (5, 10) is the furthest from the origin, about 11.2 feet away.

8 0

2 years ago

The average (arithmetic mean) of y numbers is x. if 30 is added to the set of numbers, then the average will be x - 5. what is t

Anastasy [175]

Given,

AM of y numbers = x.

Let the sum of y numbers be s.

AM of y numbers = x

$\frac{s}{y} = x$

$s = y*x$

Given, when 30 is added to the y numbers, the AM becomes x - 5.

$\frac{s + 30}{y + 1} = x - 5$

$\frac{y*x + 30}{y +1} = x - 5
$

$y*x + 30 = (x -5)( y +1)$

$y*x + 30 = y*x + x - 5y -5$

$5y = x - 5 -30 = x - 35
$

$y = \frac{x -35}{5}$

8 0

2 years ago