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patriot [66]
2 years ago
8

Wendell’s dog, Jordan, was getting in his way as he worked in the backyard. So, Wendell chained him to a pole. If the chain is 1

2 feet long, about how much area does Jordan have to walk around?
Mathematics
2 answers:
Alchen [17]2 years ago
8 0

Answer:

48 feet long

Step-by-step explanation:

xxMikexx [17]2 years ago
5 0

Answer:

48 feet I think is right

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A​ car-rental company is interested in the amount of time its vehicles are out of operation for repair work. State all assumptio
AlladinOne [14]

Answer:

13.57 < µ < 15.43

Step-by-step explanation:

Assume:  We have to assume the sample comes from a normally distributed population because we do not know the population standard deviation.  

We assume that it was a random sample.

Do not assume:  The sample size is at least 30 because we are that it's 10.  Don't assume the variance is less than the mean because we can calculate it and will know for sure.

To find a 90% confidence interval we need to find the sample mean and sample standard deviation.  See attached photo 1 for the calculations

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6 0
3 years ago
9. Bella hiked a 13-kilometer trail at Great Peak. How many meters did Belle
wariber [46]

Answer:

D. 13,000

Step-by-step explanation:

If there are 1,000 m in 1 km, we can find the number of meters she hiked by multiplying 13 by 1,000:

13(1000)

= 13,000

So, Belle hiked 13,000 meters.

The correct answer is D. 13,000

8 0
2 years ago
WILL GIVE BRAINLIEST find the value of r (-4,8), (r,12), m=4/3 (show your work pls)
OLEGan [10]

Answer:

r = 13

Step-by-step explanation:

The first step is to find b from y=mx=b using m=4/3 and (-4,8)

8=\frac{4}{3}(-4)+b

After solving the equation, b will equal -16/3 making the final equation be

y=\frac{4}{3} x-\frac{16}{3}

Using the equation, you can solve for r.

12=\frac{4}{3} x-\frac{16}{3}

This will bring the answer being r = 13

7 0
2 years ago
I need help on this​
love history [14]

Answer:

-11/4

Step-by-step explanation:

 (-8 - 3)/[3-(-1)]= -11/4

5 0
3 years ago
Ao se olhar para a história da Álgebra, desde os primórdios quando o objeto de estudo eram equações algébricas específicas até o
professor190 [17]

Answer:

44

Step-by-step explanation:

Trust

8 0
3 years ago
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