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vazorg [7]
3 years ago
10

Simplify the expression by combining any like terms: 6a + rs - 4a + 6rs

Mathematics
2 answers:
Alona [7]3 years ago
6 0

Answer:

2a+7rs

Step-by-step explanation:

6a+rs-4a+6rs

-4a     -4a

2a+rs+6rs

     +6rs  +6rs

2a+7rs

Llana [10]3 years ago
6 0
The answer would be 2a+7rs
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Answer:

Step-by-step explanation:

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A two-factor research study has 2 levels of factor A and 3 levels of factor B with a separate sample of n = 5 subjects in each t
amid [387]

Answer:

option (b) df = 1, 24

Step-by-step explanation:

Data provided in the question:

levels of factor A, a = 2

levels of factor B, b = 3

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Now

df for Factor A = a - 1

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df for Factor B = b - 1

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df for Interaction AB = ( a - 1 ) × ( b - 1 )

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df for error = 29 - 5

= 24

Hence,

df values for the F-ratio evaluating the main effect of factor A is 1, 24

The correct answer is option (b) df = 1, 24

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3 years ago
Question 1(Multiple Choice Worth 4 points)
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Answer:

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Step-by-step explanation:

easy

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