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anygoal [31]
3 years ago
14

For brainliest Rob is saving up to buy an mp3 player

Mathematics
1 answer:
nikklg [1K]3 years ago
4 0

Step-by-step explanation:

for 15 =6

75=?(x)

15x=75×6

15x=450

x=450/15

x=30

Rob saved $30

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3 years ago
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If a train traveled at 50 meters within 120 seconds, what is its speed?
Alja [10]

Answer:

v = 0.416 m/s

Step-by-step explanation:

Give that,

Distance covered by a train, d = 50 m

Time taken, t = 120 s

We need to find the speed of a train. The formula for speed of an object is equal to the total distance covered divided by total time taken. It can be given by :

v=\dfrac{d}{t}\\\\v=\dfrac{50\ m}{120\ s}\\\\v=0.416\ m/s

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3 years ago
If 5/8 is multiplied by 4/5 will the product be greater than the two factors? Explain.
STALIN [3.7K]

Answer:

Step-by-step explanation:

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6 0
3 years ago
9282737 + 1881 x 19916 =
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1. You are rolling a pair of dice. What's the probability of getting different numbers on both dice?
GaryK [48]

Answer:

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Step-by-step explanation:

<u>Total outcomes:</u>

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<u>Outcomes with same numbers on both dice:</u>

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<u>Outcomes with different numbers on both dice:</u>

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<u>Probability of different numbers on both dice:</u>

  • 30/36 = 5/6
7 0
3 years ago
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