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kotykmax [81]
3 years ago
10

The sample means for three samples of 20 are shown in the table. graph Compute the variation of each predicted population mean f

rom the sample means in the table.
Mathematics
2 answers:
BARSIC [14]3 years ago
8 0

Answer:

Sample 1 :1.5

Sample 2:-2.5

sample 3:5.5

Step-by-step explanation:

Lyrx [107]3 years ago
6 0

Answer:

Step-by-step explanation:

Sample 1 :1.5

Sample 2:-2.5

sample 3:5.5

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5. (9r 3 + 5r 2 + 11r) + (-2r 3 + 9r - 8r 2)
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7r³ - 3r² + 20r

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Damon borrowed money from his grandmother 3 years ago and agreed to pay her 4% simple annual interest. At the end of 3 years, he
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200

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How many solutions does a triangle with side lengths a = 4, A = 112º and b =<br>9 have?​
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This case has NO solutions.

Step-by-step explanation:

Notice that you are in a case of an obtuse triangle (one of its angles is larger than 90 degrees), the side opposite to the obtuse triangle is shorter than the side adjacent to the angle, so no actual triangle can be formed.

This can be found by simply trying to apply the Law of Sines to solve for the value of angle "B" opposite to side "b":

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3 years ago
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