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Lunna [17]
3 years ago
14

Mario goes out for his morning run. He starts out by running north for five miles, where he takes a 5 min rest. Then he heads ea

st for 5 more miles and without stopping he turns to run straight back to where he started. If he is running at one mile every 6 minutes, how long will this run take, counting his rest.
Mathematics
1 answer:
PIT_PIT [208]3 years ago
7 0

Step-by-step explanation:

He goes 20 miles in total so knowing that you can multiply 20 by 6 which is 120. Then you can add the break on giving you 125 min.

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Chris bought 12.4 gallons of gasoline. There are approximately 3.8 liters in 1 gallon. Which measurement is close to the number
Masja [62]

Answer:

There are 47.12 liters in 12.4 gallons of gasoline.

Option C is correct option.

Step-by-step explanation:

Total Gasoline bought = 12.4 gallons

We are given:

1 gallons = 3.8 liters

So.=, we need to find how many liters in 12.4 gallons of gasoline

1 gallon = 3.8 liters

12.4 gallon = 3.8*12.4

                  = 47.12 liters

So, there are 47.12 liters in 12.4 gallons of gasoline.

Option C is correct option.

4 0
3 years ago
What is the answer to this math problem<br> 4-3=<br> 8-9=
ivann1987 [24]

Answer:

4-3=1

8-9=-1

Step-by-step explanation:

I hope this helps

3 0
3 years ago
Describe how to transform the quantity of the fifth root of x to the seventh power, to the third powerinto an expression with a
geniusboy [140]
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The root is equivalent to a fractional power with that number as the denominator. Otherwise, the rules of exponents apply.
7 0
3 years ago
True or False.<br> The expressions 3 + y and 1/3 (6 + y) are equivalent?
vazorg [7]

Answer:

false

Step-by-step explanation:

consider y = 3

its 6 for one and 3 for the other

7 0
3 years ago
Find the circumference of a circle with radius, r = 11.5m. Give your answer in terms of π .
nignag [31]

Answer:

So,

if C = 2πR

you take 2π you get 6.28

so C=6.28 x r

the radius is 11.5 so

6.28 x 11.5 = 72.2566

the circumference is 72.2566

Step-by-step explanation:


4 0
3 years ago
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