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fredd [130]
3 years ago
9

Gavin and Ethan are training for a race. Last week,gavin ran 7 kilometers and Ethan ran twice as far as gavin what is the total

distance that gavin and Ethan ran last week express your answer in meters.
Mathematics
1 answer:
Irina18 [472]3 years ago
6 0

Answer:

14 km

Step-by-step explanation:

7x2

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Step-by-step explanation:

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3m^2 + 2p^2 - 15 when m=3 and p =10
ArbitrLikvidat [17]
3*3^2+2*10^2-15=212
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Aliun [14]

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Step-by-step explanation:

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An aquarium Is 8 feet long , 5feet wide , and 5.5 feet deep . What is the volume of the tank ?
Ivenika [448]

Answer:

220 ft^3

Step-by-step explanation:

Assuming a rectangular tank,

V = l*w*h

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3 0
3 years ago
Raul is making chocolate chip pancakes. The number of chocolate chips he uses is proportional to how many ounces of mix he makes
Gemiola [76]

Answer:

12 = 5k/2

24 = 5k

Step-by-step explanation:

Raul is making chocolate chip pancakes.

The number of chocolate chips he uses is proportional to how many ounces of mix he makes.

Hence,

Chocolate chips ∝ Number of Ounces

Chocolate chips = c

Number of Ounces = m

= cm

c = km

Where k = Constant of Proportionality

The recipe said that for every 2 1/2 ounces of the mix, 12 chocolate chips be added.

Hence

12 = 21/2 × k

12 = 5/2 × k

12 = 5k/2

Cross multiply

12 × 2 = 5k

24 = 5k

The equation that represents the relationship between c the number of chocolate chips and m the number of ounces is

12 = 5k/2

24 = 5k

8 0
3 years ago
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