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-BARSIC- [3]
3 years ago
11

Kisiki and Jembe are riding on a circular path.Kisiki completes a round in 24 minutes whereas Jembe completes a round in 36 minu

tes.If they started at the same place and time and go in the same direction,after how many minutes will they meet again at the starting point?
Mathematics
1 answer:
Lelechka [254]3 years ago
8 0
My answer is 12 because I subtract 36 from 24 and got 12
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Answer:\frac{17}{35}

Step-by-step explanation:

Given

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No. of ways it can be done is ^6C_1\times^5C_1+^9C_1\times^8C_1

The total no of ways of selecting two sweets out of 15 is ^{15}C_1\times^{14}C_1

The probability that both sweets are the same flavor

P=\dfrac{^6C_1\times^5C_1+^9C_1\times^8C_1}{^{15}C_1\times^{14}C_1}=\frac{102}{210}=\frac{51}{105}=\frac{17}{35}

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3 years ago
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FrozenT [24]

Answer:

-1, 6

Step-by-step explanation:

x + y = 5

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Divide by -1

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x = -1, 6

3 0
3 years ago
A serving of a certain cereal has 8 grams of sugar in 1 portion. Which equation shows how the amount of sugar and the number of
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8s = 1p.

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Which system of equations has no solutions?<br><br><br> — Please help :(
garri49 [273]

Answer:

the one that the 2 lines are parallel

left down

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