3 years ago

5. Write two fractions that are equivalent to

Mathematics

1 answer:

Hatshy [7]3 years ago

8 0

Answer:

equivilent to what?

Step-by-step explanation:

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Nutka1998 [239]

99-d=54

Is this what you were referring to?

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3 years ago

Is this a function? x= y-7

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yup it passes the line test

Step-by-step explanation:

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A 25 foot ladder is leaning against a tree. If the base of the ladder is 6 feet

Vera_Pavlovna [14]

9514 1404 393

Answer:

24.3 ft

Step-by-step explanation:

If h is the height of the ladder up the tree, the geometry can be modeled as a right triangle with legs h and 6, and hypotenuse 25. The Pythagorean theorem gives you the relation ...

h² +6² = 25²

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3 years ago

Census Bureau data shows that the mean household income in the area served by a shopping mall is $64,500 per year with the stand

Elenna [48]

Considering the situation described, the null hypothesis is given as follows:

$H_0: \mu = 64,000$ .

<h3>What are the hypothesis tested?</h3>

At the null hypothesis, it is tested if the <u>mean is the same as in the Census</u>, of $64,000, hence:

$H_0: \mu = 64,000$ .

At the alternative hypothesis, it is tested if the mean is different from the Census, hence:

$H_1: \mu \neq 64,000$ .

More can be learned about hypothesis tests at brainly.com/question/13873630

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2 years ago

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