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Diano4ka-milaya [45]
3 years ago
5

Solo necesito ayuda con las que están en amarillo las otras ya están realizadas

Mathematics
1 answer:
GalinKa [24]3 years ago
4 0
Solo tienes que divide
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Suppose that Rich had decided to apply for a private loan rather than a federal loan. He is considering a 10-year loan with an i
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2 years ago
A bus leaves a station traveling north at 70 kilometers per hour. Half an hour later a
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280 km

Step-by-step explanation:

Given that a bus, say b_1, leaves a station traveling north at speed of  70km/hour.

Half an hour later the second bus, say b_2,  leaves a station traveling north at speed of  70km/hour.

As, distance = speed x time,

so, the distance traveled by bus b_1 in 0.5 hours = 70 x 0.5 = 35 km.

Note that, both the buses are traveling in the same direction and when the second bus leaves the station, the first bus already covered a distance of 35 km.

Let the second bus took t hours to meet the first bus and both the buses meet at a distance of d km from the station.

The distance traveled by the first bus from the station, d = 35 + 70t km

\Rightarroe t= \frac {d-35}{70}\cdots(i)

and the distance traveled by the second bus, d = 80t km

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Now, equation the equation (i) and (ii), we have

\frac {d-35}{70}=\frac {d}{80} \\\\\Rightarrow 8(d-35)=7d \\\\\Rightarrow 8d - 280 = 7d \\\\\Rightarrow 8d-7d=280 \\\\\Rightarrow d = 280 km

Hence, both the bus will meet at a distance of 280 km from the station.

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2 years ago
Please answer this for 100 points. Also click on the picture to full screen it.
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C

Step-by-step explanation:

Hope this helps have a great day. :))))

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3 years ago
Sally bought a few marbles and divided it equally among four of her friends and her brother, George. While playing, George lost
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Sally bought 45 marbles. She gave it to 5 people. And George had 9 marbles. So 9 times 5 is 45.
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3 years ago
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Who knows what is 100237/1982917927+193717397/918928928
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I know it's a very small number, but I don't have access to a calculator for the exact answer :)
It's a small number + about 1/9
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it rounds to about 1/9
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3 years ago
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