2 years ago

What can be used to show the difference in variation for two populations that have equivalent measures of center?

Mathematics

1 answer:

irakobra [83]2 years ago

4 0

1. C

2. D

3. A

4. A

5. C

6. A

7. Do yourself

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bearhunter [10]

Answer:

Step-by-step explanation:

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2 years ago

Alang has a loyalty card good for a discount at his local pharmacy. The item he wants to buy is priced at $13, before discount a

kap26 [50]

The percentage discount will be 9%.

<h3>How to calculate the value?</h3>

From the information given, the item he wants to buy is priced at $13, before discount and tax and after the discount, and before tax, the price is $11.83.

The percentage discount will be:

= (13 - 11.83)/13 × 100

= 1.17/13 × 100

= 9%

Therefore, the percentage discount will be 9%.

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1 year ago

Emma, Brandy, and Damian will cut a rope that is 29.8 feet long into 3 jump ropes. Each of the three jump ropes will be the same

Vesnalui [34]

Answer:

The length of each rope is 9.93 feet (Approx).

Step-by-step explanation:

As given

Emma, Brandy, and Damian will cut a rope that is 29.8 feet long into 3 jump ropes.

Each of the three jump ropes will be the same length.

Thus

$Length\ of\ each\ rope = \frac{29.8}{3}$

$Length\ of\ each\ rope = 9.93\ feet(Approx)$

Therefore the length of the each rope is 9.93 feet (Approx).

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2 years ago

A pianist plans to play 6 pieces at a recital from her repertoire of 26 pieces. How many different recital programs are possible

matrenka [14]

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3 years ago

What is the value of (4 - 2)2 - 3 x 4? -20 -8 8 20

vladimir2022 [97]

Answer:

-8

Step-by-step explanation:

(4−2)(2)−(3)(4)

=(2)(2)−(3)(4)

=4−(3)(4)

=4−12

=−8

6 0

2 years ago