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Bingel [31]
3 years ago
8

You are building a rectangular garden against the back of your house, using 80 feet of fencing. The area of the garden needs to

be greater than 400 square feet but less than 600 square feet. Which interval(s) represent possible lengths, in feet, for the horizontal edges of the garden? (0, 10) Union (30, 40) (20 minus 10 StartRoot 2 EndRoot, 20 + 10 StartRoot 2 EndRoot) (0, 20 minus 10 StartRoot 2 EndRoot) union (20 + 10 StartRoot 2 EndRoot, 40) (20 minus 10 StartRoot 2 EndRoot, 10) Union (30, 20 + 10 StartRoot 2 EndRoot)

Mathematics
2 answers:
Svetlanka [38]3 years ago
5 0

Answer:

d

Step-by-step explanation:

pantera1 [17]3 years ago
3 0

Answer: D

Step-by-step explanation:

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Classify the following as discrete or continuous random variables.
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Answer:

A discrete variable is a variable that can only take some selected given values from a given set, like x ∈ {x₁, x₂, ..., xₙ}

While a continuous variable can take any value in the range, like x ∈ {x₁, xₙ}.

1)  The weight of bags of apples, with 10 apples in each bag.

Here the weight depends on the number of apples in the bag, and we can have only whole numbers of apples in the bag, so this is clearly a discrete variable.

2) The number of times required for a modem to dial an internet provider before connecting.

Same as before, here we can have only a whole number of attempts, so this set is discrete.

3) Out of 10 times connecting to an internet provider, the average number of attempts necessary before connecting.

Here we will have an average of 10 integer numbers:

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Here the possible values are whole numbers again, so we can not have values like 3.5, so again, this is a discrete variable.

8 0
3 years ago
ASAP HELP PLS!!! HOW MUCH IS THE FIRST SQUARE SHADED (in fractions) ALSO THE SEC ONE TOO! (In fractions)
Maurinko [17]
The answer is 6/11 i am prettty sure


4 0
3 years ago
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Step-by-step explanation:

6 0
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Answer:

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From. The picture attached :

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