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RSB [31]
3 years ago
15

Oleg ran 8.8 miles in 1 hour and 20 min. Assuming he continues at a constant rate ,how long will it take him to run any number o

f miles?
Mathematics
1 answer:
hammer [34]3 years ago
5 0

Calculate his running rate in miles per hour:-

1 hour and 20 minutes = 4/3 hours.

His mph = 8.8 / 4/3 = 8.8 * 3/4 = 6.6 mph

Time = distance / rate

Time to run any number of miles ( n miles) = n / 6.6


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Find g: 3g + 15 − 12 + 3 − 2g + 4 = 1
lisov135 [29]

Answer:Group of answer choices

Step-by-step explanation:

What you first want to do is like and unlike terms so basically liketerms are terms withthe same sign and unlike terms are terms with diferent signs for instinse 3g and 2g are like terms so -33 and -9 and -9 and 9 are unlike terms so you just have to find the like and unlike terms to answer the question!

6 0
3 years ago
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Jenny's great grandmother is 90 years old. Jenny is 12 years old, what percent of Jenny's great-grandmother's age is Jenny's age
user100 [1]
90x = 12
Divide both sides by 90

x = 0.1333....

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4 years ago
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13 = 1/6y +2x plz help
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Y=78-12x


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4 0
3 years ago
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On a map, 1/4 inch between locations represents an actual distance of 2 miles between the locations. What is the actual distance
natulia [17]

Answer:

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Step-by-step explanation:

1/4 = 2

3  3/4 = x

15/4 = x

So, Cross multiply

=> 1/4 * x = 15/4 * 2

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6 0
3 years ago
Jessica can swim a lap and 29 and 2/5 second Marta can swim a lap in 28.7 seconds how much faster can marta swim lap and then Je
Vladimir79 [104]

Alright, lets get started.

Jessica can swim a lap in 29\frac{2}{5} seconds

Converting it into decimals, 29+\frac{2}{5}

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Marta can swim a lap in 28.7 seconds.

So, Martha is faster than Jessica by 29.4-28.7=0.7 seconds

It means Marta is 0.7 seconds faster than Jessica.   :  Answer

Hope it will help :)


6 0
3 years ago
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