Help wanted will mark brainiest

Mathematics

1 answer:

Sedbober [7]2 years ago

7 0

Answer:

For question a the answer is option b at 50$

For question b the answer is 50 miles and option a is less

Step-by-step explanation:

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Verizon [17]

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3 years ago

What is is the value of x if -18/6x=-22

blagie [28]

Answer:

x=22/3 is your answer

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3 years ago

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qaws [65]

What area of math is this,I may be able to help?

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3 years ago

Each row in the table shows how a picture was enlarged or reduced

Fed [463]

Answer:

1. Tall Dog

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4. Fat Dog

Step-by-step explanation:

It's simple. Look at the problem ;)

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3 years ago

The distribution of the test statistic for analysis of variance is the F-distribution. true or false

lubasha [3.4K]

Answer:

True. See explanation below

Step-by-step explanation:

Previous concepts

Analysis of variance (ANOVA) "is used to analyze the differences among group means in a sample".

The sum of squares "is the sum of the square of variation, where variation is defined as the spread between each individual value and the grand mean"

If we assume that we have $k$ groups and on each group from $j=1,\dots,k$ we have $k$ individuals on each group we can define the following formulas of variation: