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garik1379 [7]
3 years ago
9

Bill is making accessories for the soccer team. He uses 611.66 inches of fabric on headbands for 31 players and 3 coaches. He al

so uses 273.11 inches of fabric on wristbands for just the players. How much fabric was used on a headband and wristband for each player?
Mathematics
1 answer:
Sliva [168]3 years ago
4 0

Answer:

26.8 inches of fabrics was used on headband and wristband for each player

Step-by-step explanation:

Headbands for 31 players and 3 couches = 611.66 inches of fabric

Total number of people = 31 players + 3 couches

= 31 + 3

= 34 people

Fabrics per person's headbands = Total inches of fabrics for headbands / total number of people

= 611.66 inches of fabric / 34 people

= 17.99 inches of fabrics per person

Wristband for 31 players = 273.11 inches of fabric

Fabric per person's wristband = total inches of fabrics for wristband / number of players

= 273.11 inches of fabric / 31

= 8.81 inches per person

How much fabric was used on a headband and wristband for each player?

= Fabrics per person's headbands + Fabric per person's wristband

= 17.99 inches + 8.81 inches

= 26.8 inches of fabrics was used on headband and wristband for each player

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Jon is launching rockets in an open field. The path of the rocket can be modeled by the quadratic function h(t) = -16t^2 + 96t,
IrinaVladis [17]
It will reach 80 feet for the second time after 5 seconds.

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When solving quadratics, we want it equal to 0, so we subtract 80 from both sides:
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We use the quadratic formula to solve:
t=\frac{-96\pm \sqrt{96^2-4(-16)(-80)}}{2(-16)}
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3 years ago
A boy and his younger sister are at the arcade but they only have enough money for one game of skee ball. If they get to play 9
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3 years ago
Missouri has a shape that is similar to a trapezoid with bases of about 198 miles and 276 miles and a height of about 270 miles.
tiny-mole [99]

Answer:

  63,990 mi²

Step-by-step explanation:

We can find the answer by using the formula for the area of a trapezoid and putting in the given numbers.

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<em>Comment on the area of Missouri</em>

This estimate is about 8.2% low.

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On the first of each month, Shelly runs a 5k race. She keeps track of her times to track her progress. Her time in minutes is re
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Answer:

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479.78

479.78/12=39.98

I hope this helps:

 Without the outlier:

40.55+41.51+42.01+38.76+34.28+35.38+37.48+40.87+41.59+42.71= 395.14

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the answer you wanted:

39.98-39.52= 0.46

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