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3 years ago

Shring's dining room table is roundand has a radius of 45 feet What isthe tabletop's area?

2 answers:

german3 years ago

7 0

I think the answer is 6,358.2 because if you do pie r^2 that is the area of a circle and your radius is 45, making you square is by two and it would make 2025, and if you multiply it by 3.14 that is your answer.

velikii [3]3 years ago

5 0

Answer:

it is 6,358.2. hope this helps

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3 years ago

Write out the sample space for the given experiment. Use the following letters to indicate each choice: O for olives, M for mush

tigry1 [53]

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Sample Space = {(OSI), (OSH), (OEI), (OEH), (MSI), (MSH), (MEI), (MEH)}

Step-by-step explanation:

Given

Salad Meats Dressings

O = Olives S = Shrimp I = Italian

M = Mushroom E = Egg H = Honey mustard

To determine the sample space, we simply select one from each column.

Take for instance, a combination of Olives, Shrimp and Italian will be represented as: OSI

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3 years ago

Rooter Plus charges a $25 service fee plus $40 per hour of work done. Is this a proportional or non-proportional relationship?

Dominik [7]

Answer:

Non-proportional; the rate of change is $40/hour

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $y/x=k$ or $y=kx$

In a proportional relationship the constant of proportionality k is equal to the slope m of the line <u>and the line passes through the origin</u>

Let

x -----> the number of hours

y ----> The total charge in dollars

The equation of the line in slope intercept form is equal to

$y=mx+b$

where

m is the slope

b is the y-intercept

we have

$m=40\ \$/h\\b=\$25$

substitute

$y=40x+25$

This relationship is not proportional, because the line not passes through the origin

therefore

Non-proportional; the rate of change is $40/hour

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3 years ago

Shring's dining room table is roundand has a radius of 45 feet What isthe tabletop's area?​

Shring's dining room table is roundand has a radius of 45 feet What isthe tabletop's area?