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KonstantinChe [14]
3 years ago
13

Clara estimates that the length of a hiking trail is 10 km. She later learns that its actual length is 12 km. What is the percen

t error in Clara's estimate?
.002%
8.0%
0.2%
11.5%
Mathematics
1 answer:
Reil [10]3 years ago
5 0
Hold on im figuring it out now

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inn [45]
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6.30+1.89=8.19
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Jack types 162 words in 3 minutes. Jack types at a constant rate. How many words does Jack type per minute?
Arte-miy333 [17]

Answer:

54

Step-by-step explanation:

162/3 = 54

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3 years ago
What are the coordinates of the vertex of y=x²+4x+3?​
Travka [436]

Answer:

(-2, -1).

Step-by-step explanation:

y = x² + 4x + 3

Completing the square:

y = (x + 4/2)^2 - (4/2)^2 + 3

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3 years ago
I have 18ones,15hundreds,15tens,and 8 thousands
Oksanka [162]

9668

Explanation:

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<em>Hope</em><em> this</em><em> answer</em><em> correct</em><em> </em><em>:</em><em>)</em>

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While traveling along a highway a driver slows from 48 m/s to 30 m/s in 24 seconds. What is theautomobile’s acceleration?a.+ 0.7
kkurt [141]

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i dont care

its -75m/sc

Step-by-step explanation:

6 0
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