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Tamiku [17]
3 years ago
11

Can you answer these plz?

Mathematics
1 answer:
xxMikexx [17]3 years ago
7 0

Answer: the answer is d

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In your own words describe the information the range provides for a set of scores.
kifflom [539]

Answer:

Dispersion

Step-by-step explanation:

Given a set of scores {a1, a2, ..., an} ordered in value, the range can be described as the difference between the highest and the lowest value. We can write it as:

range = an - a1

Thus, the range provides information about the dispersion of our set of values. A high range means that the highest and the lowest value are highly separated, on the other hand, a low range mean that there is a little difference between those values.

This  is usually used to measure dispersion on a set of values, together with standard deviation and interquantile range. However, we cannot maintain that one is better than the others.

4 0
3 years ago
Which trigonometric functions have a domain of [–1, 1]?
Annette [7]

Answer:

The answer is A. y = arcsinx and y = arccosx

Step-by-step explanation:

7 0
3 years ago
2=3x+14/4<br><br>what does x equal​
Liula [17]

Answer:

x= -1/2

Step-by-step explanation:

Hope this helps!

4 0
3 years ago
Read 2 more answers
kelly buys 3 video games that cost &amp;18.95 each. she also buys 2 pairs of earbuds that cost $11.50 each. she has a coupon for
monitta

Answer:

The Cashier

Step-by-step explanation:

First you take off $2.00 of every $18.95 of the game and you get $16.95 you add 16.95 three times and after that you add 11.50 twice and then the sum of both the earbuds and the video games and you add both together and you get $73.85

5 0
4 years ago
The local zoo had two water tanks that are leaking. One tank contains 12 gallons of water and is leaking at a constant rate of 3
fiasKO [112]
Once they're empty, I guess.
Did you put it the wrong way around?
Because it would be after four hours in this case.
3 0
3 years ago
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