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Oksi-84 [34.3K]
3 years ago
15

9, 21, 7, 11, 13, 21, 5, 14, whats the range?

Mathematics
2 answers:
maria [59]3 years ago
4 0
16 would be the range. The lowest value is 5, and the highest value is 21. You just subtract those two which gives you 16! (:
Tanzania [10]3 years ago
4 0
Hello there Angieevans425!
Your Question(s):
9, 21, 7, 11, 13, 21, 5, 14,
Whats the range?
My Answer(s):
First, we need to figure out what range is.  The range is <span>The difference between the lowest and highest values.  So, we need to order the numbers from least to greatest.  So order the numbers as: 
</span>5, 7, 9, 11, 13, 14, 21, 21.
Then subtract the lowest number from the biggest number:
21 - 5 = 16
So, 16 is your range!
Hope I helped,
♥ Sir Chub-Chubs.
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Can someone help me with this exercise?
olga2289 [7]

Answer:

View image

Step-by-step explanation:

You treat inequality questions just like normal equation with an equal sign. You only have to worry about the inequality when you do the shading part.

Your first goal is to solve for y, which I did at the top.

And remember that when you divide/multiply by a negative number you have to flip the inequality sign.

So the first equation is already in term of y. (y < 2x + 4)

So you only have to solve for y for -3x - 2y ≥ 6.

I solved that and got y ≤ -3/2x - 3.

Now you have 2 equations. y < 2x + 4 and y ≤ -3/2x - 3

First you gotta treat it like a normal equation and graph them.

So i graphed y = 2x + 4 and y = -3/2x - 3. I assume you already know how do do that.

btw. < and > have dotted lines, while ≤ and ≥ have solid lines.

Now for the shading, you gotta look at the inequality sign.

y < 2x + 4 has a less than sign, so you have to shade everything underneath the line you graphed.

y ≤ -3/2x - 3 is also less than, so you have to shade everything underneath that line as well.

So in the future, you you get a > or ≥ then you have to shade above the graph.

5 0
3 years ago
Evaluate the functionf(-x) = f(x) plug in the points (2,1) then solve
jarptica [38.1K]

Problem

evaluate the function

f(-x) = f(x)

plug in the points (2,1) then solve

Solution

For this case we can conclude that:

f(2) =1

So then we satisfy that:

f(-2) =1

6 0
1 year ago
(-1,7),(5,7)what is the distance between ordered pairs
trapecia [35]

Answer:

Exact Form:

2 √ 10

Decimal Form:

6.32455532

Step-by-step explanation:

Use the distance formula to determine the distance between the two points.

√ ( -5+7 ) 2 + ( 7 − 1 ) 2

3 0
3 years ago
What is the easiest way to find the answer?
amid [387]

multiply the number of ounces by the price per ounce

Blue jelly beans cost 0.28 per ounce and there are 4 ounces

 4 * 0.28 = 1.12

red jelly beans cost 0.55 per ounce and there is 3 ounces

3 *0.55 = 1.65

now add the totals: 1.12 +1.65 = 2.77

 this is more than the total they want of 2.20

 so it is not reasonable.

3 0
3 years ago
Number one I am really stuck with can you please help me
Tom [10]
77 - 2 = 75

75 ÷ 5 = 15

The number is 15.

Hope this helped!
3 0
3 years ago
Read 2 more answers
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