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vfiekz [6]
3 years ago
9

Which boat was farther from the dock at the beginning and which traveled more quickly

Mathematics
2 answers:
Andrews [41]3 years ago
5 0

Answer:

Nvm

Step-by-step explanation:

Goshia [24]3 years ago
3 0

Johns boat was 30 miles away. It traveled 20 miles in 5 hours (50-30 = 20)

20/5 = 4

It traveled at 4 miles per hour.

The equation for Roberta’s boat multiplied 5 by x( number of hours) so this means her boat is traveling at 5 miles per hour.

Then 25 gets added at the end, this means her boat was 25 miles away at the beginning.

Johns boat was further away at the beginning and Robertas boat is traveling faster.

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A town has a population of 13000 and grows at 2.5% every year. What will be the population after 5 years, to the nearest whole n
vova2212 [387]

Answer:

The population will be 14708

Step-by-step explanation:

formula

A = P (1+r)^t

Initial population = P = 13000

Growth rate = r = 2.5% = 0.025

Number of years = t  = 5 years.

A = 13000 (1+.025)^5  = 14708

brainly.com/question/12498268

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2 years ago
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Two brothers build a pyramid-shaped fort. If the fort is 8 feet wide at its base, what expression could be used to calculate the
melisa1 [442]
Answer: An expression for the height is: H = (3/64)V

To start with, we will assume that it is a square pyramid, meaning all the sides of the base are 8 feet wide.

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V = BH/3

We know the area of the base, it is 8 x 8 = 64, so we can input that.

V = 64H/3   We can multiply by 3/64 to find an expression for the height of the fort.

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5 0
3 years ago
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A carpenter wants to expand a square room. The new room will have one side 4 feet longer and the adjacent side 6 feet longer tha
gogolik [260]

Answer:

  Dimensions of original room = 12 x 12 feet.

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  So,     ( a+4 ) x ( a + 6 ) = a x a + 144

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              10a = 120

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 Dimensions of original room = 12 x 12 feet.

 

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Help ASAP PLEASEE!!!!!!!!
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Answer:

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Step-by-step explanation:

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You take 8 of something and add 2 more making 10 of something.
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