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2 years ago

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D = {x|x is a whole number} E = {x|x is a perfect square between 1 and 9} F = {x|x is an even number greater than or equal to 2

and less than 9} Which of the following is E ∪ F? {4} {3, 4, 5, 6, 7, 8} {2, 3, 4, 5, 6, 7, 8} {2, 4, 6, 8}

1 answer:

diamong [38]2 years ago

3 0

Answer:

and week and I will support you have a good blank of tools implements and equipments

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2 years ago

In a random sample of citizens in one town, 21 out of 200 people were left handed. Which of these is the best inference to

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A about ten percent of the town is left handed

Step-by-step explanation:

20 of 200 is ten percent and this town could be an outlier in left handed populations.

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2 years ago

What are the solution(s) to the quadratic equation 50 – x2 = 0?

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Step-by-step explanation:

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3 years ago

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Plz explain step by step

kirill115 [55]

Step-by-step explanation:

a=20⁰ vertically opposite angles are equal

b=160⁰ sum of angles on a straight line add up to 180⁰

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2 years ago

What is the following quotient? StartFraction RootIndex 3 StartRoot 60 EndRoot Over RootIndex 3 StartRoot 20 EndRoot EndFraction

FrozenT [24]

Answer:

$\sqrt[3]{3}$

Step-by-step explanation:

We are required to simplify the quotient: $\dfrac{\sqrt[3]{60} }{\sqrt[3]{20}}$

Since the <u>numerator and denominator both have the same root index</u>, we can therefore say:

$\dfrac{\sqrt[3]{60} }{\sqrt[3]{20}} =\sqrt[3]{\dfrac{60} {20}}$

$=\sqrt[3]{3}$

The simplified form of the given quotient is $\sqrt[3]{3}$ .

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2 years ago

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