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alexgriva [62]
3 years ago
6

A rule of thumb refers to ____

Mathematics
1 answer:
Vesna [10]3 years ago
8 0

Answer: C) a general rule most people follow


The english phrase "rule of thumb" referes to an approximate method for doing something, based on practical experience rather than theory. An example of a rule of thumb would be: changing the oil of a car every certain number of milles traveled. "<em>To start with, change the oil every 5000 or 6000 miles". </em>In the example you can notice that is not strictly accurate or reliable for every situation.


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A line segment has a midpoint of (7, 1/2) <br> If one endpoint is (5,3), what is the other endpoint?
Tanya [424]
So if 7 is the middle x-value, you calculate how far it is from the given endpoint in order to determine how far it is from the other endpoint. So,

7 -5 =2, so the other endpoint must be 2 away from 7 in the opposite direction, 7+2=9

Then repeat with y,

3-1/2=5/2, therefore 1/2 - 5/2 = -4/2= -2

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5 0
3 years ago
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You have 60.00 in your wallet and you want to buy some new cds. if the cd's are 11.00 each, what number of cd's x can you buy?wr
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You have $60.00.
Each CD (x) is $11.00.

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3 0
3 years ago
Is 13 a perfect cube , perfect square , or neither
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neither

Step-by-step explanation:

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3 years ago
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If Mandy earns $20 for walking 4 dogs, how much does she earn walking EACH dog?
Iteru [2.4K]

Answer:

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3 years ago
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The hours of daylight,y, in Utica in days, x, from January 1, 2013 can be modeled by the equation y=3.06sin(0.017x-1.40) + 12.23
defon
The month of January has 31 days, so from January 1st to February 14th, there are 31 + 14 or 45 days, namely x = 45.

y = 3.06 * sin[ 0.017(45) - 1.40 ] + 12.23.

make sure your calculator is in Degree mode.
8 0
4 years ago
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