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nadya68 [22]
3 years ago
6

Cindy drives a her car 115 miles in 2 1/2 hours. what is her average speed in miles per hour

Mathematics
2 answers:
Aleksandr-060686 [28]3 years ago
7 0
That's the "unit rate."

115 miles
-------------- = 46 mph = average speed
 2.5 hours
bearhunter [10]3 years ago
6 0
2.5 due to the fact it is also half and our answer it is half
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3 years ago
Tia cut 4 meter 8 centimeter wire into 10 equal pieces. Marta cut 540 centimeter wire into 9 equal pieces . How much longer is o
saveliy_v [14]

Answer:

19.2 centimeters

Step-by-step explanation:

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\frac{408cm}{10}=40.8cm.

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8 0
3 years ago
Eight teams are competing in the quarter-finals of a world football championship title. Three out of them are European.
zhuklara [117]

Answer: P(none of them Europeans play against each other)=\frac{5}{14}

Explanation:

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3 years ago
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Alexxandr [17]
The number = 7
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2x-5=9     <----- divide by 4
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x=7           <----- divide by 2
4 0
3 years ago
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