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Serggg [28]
3 years ago
9

Use a map to plan a trip in the United States.Find the number of miles between your current location and your destination, and d

ivide the mileage by the number of days or hours that you wish to travel.

Mathematics
1 answer:
ElenaW [278]3 years ago
6 0

Answer:

292.5 miles per day

Step-by-step explanation:

The map shows it is 1170 miles from my school to Wall, South Dakota, a place well-advertised in the Midwest. If I want to take 4 days to get there, the required division is ...

... (1170 mi)/(4 da) = 292.5 mi/da

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anastassius [24]

Answer:

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Step-by-step explanation:

We are going to take the mass of a bunch of little strips below the triangle "roof." To do this, we must figure out what formula for the mass we'll use, in this case, we'll use:

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**pretend ∈ is the sum symbol

Mass of left part = lim x->0 ∈ (1+x)*y*deltax = inegral -1 to 0 of (1+x)*3*(x+1) = 3 * integral -1 to 0 of (x^2 + 2x + 1) = 3 *  1/3 = 1

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8 0
3 years ago
Fill in the table so it represents a linear function.
olga2289 [7]

Answer:

(From left to right) 2  5  8

Step-by-step explanation:

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Fermium-253 has a half life of three days. A sample contains 400 g. How long will it take for the sample to decay to 100 g?
NemiM [27]
After the first three days, the sample size will be half of the initial; therefore, 400g/2= 200g. However, it is asking how long will it take to decay to 100g, so we will take 200g/2= 100g, which will take another three days.  It will take 2 half-lives, which will encompass 6 days.
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deff fn [24]

Answer:

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Step-by-step explanation:

10 / 2 = 5

5 times smaller also means 1/5 as big.

7 0
3 years ago
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Just -: by 8 I think
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