3 years ago

The circular blade on a saw has a diameter of 7.5 inches and rotates at 2400 revolutions per minute.

1 answer:

4 0

For a:

(2400*2*PI)/60(seconds) = 80 PI RAD/Sec

For b:

arc length s= radius r * central angle(in radians)

= ((80*pi*7.5)/(2*pi)
=25

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3 years ago

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Step-by-step explanation:

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3 years ago

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2 years ago

Which is the function represented by the table? A 2-column table with 4 rows. Column 1 is labeled x with entries negative 2, neg

Serggg [28]

Answer:

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Step-by-step explanation:

Given: See the attached image

To find: the function represented by the table

Solution:

A function is a relation in which every element of the domain has a unique image in the co-domain.

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Therefore, the table represents the function $f(x)=4x$

Download docx

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2 years ago

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Verdich [7]

Answer:

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Step-by-step explanation:

Typos in your question. can't tell if you need -11 or pos 11

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2 years ago