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goldenfox [79]
3 years ago
14

Please help me with this

Mathematics
1 answer:
erastova [34]3 years ago
5 0

Answer is C, 138°

It's the answer that makes the most sense.

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A jar has 10 red marbles, 6 purple marbles, and 4 turquoise marbles. Grace wins if she selects a turquoise marble from the jar.
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No, the game is not fair because grace has a higher probability of choosing a marble of another color
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2 years ago
The graph that correctly represents the given system of equations is graph
sergij07 [2.7K]

Answer:

Step-by-step explanation:

The graph is represented graphically by drawing a point for each vertex and drawing an arc between two vertices if they are joined by an edge. If the graph is directed then...

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Shivani played a video game with three levels. It took her 30 minutes to beat the first level and 1 hour and 45 minutes to beat
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Answer:

9:30 am

Step-by-step explanation:

  1. Add 30 minutes + 30 minutes to get 60 minutes, which is one hour.
  2. Add 1 hour to 1 hour and 45 minutes to get 2 hours and 45 minutes.
  3. Subtract 2 hours from 12:15 pm, to get 10:15.
  4. That'll leave you with just 45 minutes left. To make it easier than subtract 45 minutes from 10:15, subtract 15 minutes from 10:15, to end up at 10:00 am.
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7 0
3 years ago
5 friends are going on a 3 kilometer hike. Each person is going to lead the group for an equal distance of their hike. How many
kykrilka [37]

Answer:

  0.6 km

Step-by-step explanation:

(3 km)/(5 friends) = 0.6 km/friend

Each person should lead for 0.6 km.

6 0
3 years ago
According to data on the website for the Centers for Disease Control and Prevention (CDC), 35% of American adults were obese in
Serggg [28]

Answer: 2.2464 × 10^8

Step-by-step explanation:

Percentage of obese Americans in 2011 - 2012 = 35%

Percentage of Americans who are adult = 72%

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Number of adult Americans (age 20 and above) :

72% of the total united states estimated population

72% of 312,000,000

72/100 × 312,000,000

0.72 × 312,000,000

= 224,640,000

Hence, estimated Adult American population (age 20 and above) = 224,640,000

2.2464 × 10^8

7 0
3 years ago
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