Allison is rolling her hula hoop on the playground. the radius of her hula hoop is 35 ext{ cm}35 cm. what is the distance the hula hoop rolls in 44 full rotations? round your answer to the nearest ext{cm}cm.

Mathematics, 27.06.2019 20:30 P4thing

Allison is rolling her hula hoop on the playground. the radius of her hula hoop is 35 \text{ cm}35 cm. what is the distance the hula hoop rolls in 44 full rotations? round your answer to the nearest \text{cm}cm.

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Answer from: laurenlol756

distance covered in 44 full rotation = 9671 cm

Step-by-step explanation:

It is given that radius of hula hoop is 35 cm

circumference of the hula hoop = $2\pi (radius)$

= $2\pi (35)$

= $70\pi$

distance covered in one rotation = circumference of the hula hoop

= $70 \pi$

distance covered in 44 full rotation = $44(70)\pi$

= $3080\pi$

we have $\pi =3.14$

distance covered in 44 full rotation = 3080(3.14)

= 9671.2 cm

distance covered in 44 full rotation = 9671 cm ( rounding to nearest cm)

Answer from: faizaanahmed4p7gn2z

Distance covered by hula hoop in 44 rotations = 9671 cm

Step-by-step explanation:

In the given question,

radius of the hula hoop (r) = 35 cm

and full rotation = 44

Now,

circumference of the hula hoop = 2 $\pi$ r

Then,

distance covered in one rotation = circumference of the hula hoop

distance covered in 44 rotations = 44 × circumference of the hula hoop

Distance = 44 × 2 $\pi$ r = 44 × 2 × 3.14 × 35 = 9671.2 cm

Distance covered by hula hoop in 44 rotations = 9671 cm

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according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

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