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Anna [14]
3 years ago
5

Help me here i suck at algebra due tomorrow plz explain step by step my english is not very good.

Mathematics
1 answer:
Hoochie [10]3 years ago
5 0
Jhshegdgdvdvdfdfefvsg

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Find the domain and range of the following:<br> y=IxI<br> y= - IxI<br> y= IxI-6<br> y=4 - IxI
ira [324]

Answer:

y=|x|

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domain= (-∞,+∞) range= [0,-∞)

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domain=(-∞,+∞) range= [-6,+∞)

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3 years ago
How many hours would it take a shuttle to reach Saturn from earth
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3 years ago
The weight of a tree is doubling every 3 years and how many years will be way of the tree be 1600% of its weight now
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Doubling every 3 years, meaning 200% every 3 years.

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6 0
3 years ago
Several high schools participated in a study to evaluate the effectiveness of a new computer-based math curriculum. In all these
tensa zangetsu [6.8K]

Step-by-step explanation:

a

the study is experimental as we do not just observe students performance. 2 techniques were also randomly assigned. there is control over teaching techniques and performance is also observed.

b.

these are the 3 factors: high school, instructions type, scores.

high school has 2 levels. level 1, is 3 high school. level 2: each high school has 4 sections and these 4 have 24 students.

instructions type: 1 level divided into standard and computer based.

scores: 0 ( no level)

c.

high school has between subject combination since there are 3 schools and 4 sections.

instructions type has between too. since there are two different types.

we have 24 students in each section which are within subjects.

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score on test is dependent variable

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4 0
3 years ago
PLSS HELP!!
bulgar [2K]

Answer:

c 70

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supplementary means they equal 180

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3 0
2 years ago
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