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Kryger [21]
3 years ago
9

an equation is written to represent the relationship between the temperature in Alaska during a snow storm,y, as it relate to th

e time in hours,x, since the storm started. a graph of the equation is created. which quadrants of a coordinate grid should be used to display this data?
Mathematics
1 answer:
ivanzaharov [21]3 years ago
3 0
Thank you for posting your question here. <span>The first and fourth quadrants will be used. Since x is time you only need positive x values. Since y is temperature you'll need both positive and negative numbers on the y-axis. I hope it helps. </span>
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If 5 balls are placed randomly into 3 bins, what is the expected number of balls in each bin?
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It would be simple division 5/3 = 1.66.
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3 years ago
NEED HELP ASAP! BRAINLIEST will be granted!!!
noname [10]

Answer:

1.72222\ radians

Step-by-step explanation:

Given radius=9 and arc length=15.5.

arc\ length=radius\times central\ angle(radians)\\Central\ angle(radians)=\frac{arc\ length}{radius} \\

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Kaylee and Olivia go to the movie theater and purchase refreshments for their friends.
KatRina [158]

The price of one bag of popcorn is $3.75

Step-by-step explanation:

Let,

x represent the cost of a bag of popcorn

y represent the cost of a drink.

According to given statement;

4x+12y=30      Eqn 1

x+6y=11.25      Eqn 2

Multplying Eqn 2 by 2

2(x+6y=11.25)\\2x+12y=22.50\ \ \ Eqn\ 3

Subtracting Eqn 3 from Eqn 1

(4x+12y)-(2x+12y)=30-22.50\\4x+12y-2x-12y=7.50\\2x=7.50

Dividing both sides by 2

\frac{2x}{2}=\frac{7.50}{2}\\x=3.75

4x+12y=30 and x+6y=11.25 can be used to find the price of one bag of popcorn and the price of one drink.

The price of one bag of popcorn is $3.75

Keywords: linear equation, elimination method

Learn more about elimination method at:

  • brainly.com/question/11821063
  • brainly.com/question/11871074

#LearnwithBrainly

3 0
3 years ago
What's the answer guys?
MAXImum [283]

Answer:

Step-by-step explanation:

Ask your parents

4 0
3 years ago
Read 2 more answers
38=x+10+9-3<br>I don't get this question​
Lilit [14]

Answer:

so is that all it says, if its not thats not a question because its already answered

Step-by-step explanation:

4 0
3 years ago
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