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ExtremeBDS [4]
3 years ago
10

HELPP: Karina ran 4 laps around a circular track with a radius of 10 m. How far did she run?

Mathematics
1 answer:
bixtya [17]3 years ago
4 0

Answer:

40m

Step-by-step explanation:

4x10=40

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The quadratic formula is 
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For the equation 4x^2-3x+9=2x+1, we must first convert it into standard form ax^2+bx+c=0. We see it is 4x^2-5x+8=0. From this, our coefficients are a=4, b=-5 and c=8. 

We plug these coefficients into the quadratic formula.

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3 0
3 years ago
Mr. Stewart put $2000 in an investment account that increases his total investment amount by 10% every month. Mr. Stewart wants
Luba_88 [7]

Answer:

10 months

Step-by-step explanation:

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2 years ago
Determine if the data is biased or not biased: A phone-in survey is taken by a radio station to see how many listeners enjoy jaz
madam [21]

Answer:

biased

Step-by-step explanation:

5 0
3 years ago
PLEASE HELP FAST!! ILL MARK AS BRAINLIEST!! Graphing is the best choice when solving for the following system:
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8 0
3 years ago
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