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melomori [17]
3 years ago
13

What is the vertex of the following equation? y = (x + 7)2 + 3

Mathematics
1 answer:
Ede4ka [16]3 years ago
4 0
X = -17/2 is the answer if I’m correct
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4, 5, 3, 3, 1, 2, 3, 2, 4, 8, 2, 4, 4, 5, 2, 3, 6,2
Anna007 [38]

Answer:

<u>Given data:</u>

  • 4, 5, 3, 3, 1, 2, 3, 2, 4, 8, 2, 4, 4, 5, 2, 3, 6,2

<u>Put the data in the ascending order:</u>

  • 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 6, 8

<u>Mean, the average:</u>

  • (1 + 2*5 + 3*4 + 4*4 + 5*2 + 6 + 8)/18 = 3.5

<u>Median, average of middle two numbers:</u>

  • 3

<u>Mode, the most repeated number:</u>

  • 2 (repeated 5 times)

Mean is normally the best measure of central tendency, same applies to this data.

6 0
2 years ago
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Need help with all questions !!! Get a brainiest answer and a thanks !!
stich3 [128]
1) carrots= 5/12 peas= 2/12 potatoes=1/12
corn= 4/12

2) there are more carrots than peas. there are more corn than potatoes.

3) 2/3

4) separate like number 3 but instead of corn put carrots and leave the peas.
6 0
3 years ago
12 m/min equals how many cm/s?
victus00 [196]
Equals meter minute  20 cm/s 
7 0
2 years ago
Am I correct? If not please explain why!
Kipish [7]

yes, you are correct. every input corresponds to only one output

6 0
3 years ago
Simplify the expression. Explain each step 2+(a+8)
olchik [2.2K]

Answer:

a2+16

Step-by-step explanation:

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3 years ago
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