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DochEvi [55]
3 years ago
14

Select all the values for r that indicate a positive slope for the line of best fit.

Mathematics
2 answers:
Crank3 years ago
7 0

Answer: r = -0.5 and -0.8

Step-by-step explanation:

I never learned this yet!

Andrei [34K]3 years ago
4 0

Answer:

1

0.5

0.8

Step-by-step explanation:

i just did it and was right

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The equation f = v + at represents the final velocity of an object, f, with an initial velocity, v, and an acceleration rate, a,
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Answer:

(f-v)/a = t

Step-by-step explanation:

f = v + at

Subtract v from each side

f-v = v-v + at

f-v = at

Divide each side by a

(f-v)/a = at/a

(f-v)/a = t

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at A certain temperature the speed of sound in the air is 330 meters per second. which of the following expressions would conver
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Step-by-step explanation:

(330m/s)(km/1000m)=0.33km/s

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The answer is 6

Step-by-step explanation:

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3 years ago
When it is 6:00 a.m. in Honolulu, it is 3:00 p.m. in London. Just before Paul’s flight from Honolulu to London, he called his fr
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Answer:

b. winter wear, appropriate for around 20-45°F

Step-by-step explanation:

When it is 6:00 hours in Honolulu, it is 15:00 hours in London, this means that there are 15 - 6 = 9 hours of difference.

Paul got into London at 12:00 p.m, that is, at 12 - 9 = 3:00 p.m. Friday Honolulu time. Paul’s flight left Honolulu at 2:00 p.m. Thursday, so he spent 25 hours flighting.

When the flight started, the temperature in London was 30 °C, after 25 hours the temperature dropped 25 °C, so it was 30 - 25 = 5 °C.

To convert from °C to °F, we use the following formula:

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