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aalyn [17]
3 years ago
12

If a pine tree grows 4 inches per year, how long will it take for the tree to reach a height of 9 feet?

Mathematics
2 answers:
neonofarm [45]3 years ago
4 0

Answer:

Step-by-step explanation:

Elenna [48]3 years ago
3 0
The answer is 27. I figured that out by multiplying 9x12 so that I could convert nine feet to inches. That equaled 108. After that, I divided that by 4 to see how much years it would take and it was 27 years.
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Carl is wondering if the train he is riding home from school will leave early, on time, or late. The probabilities are as follow
Slav-nsk [51]

Answer:

Probability of each situation is 1/3 .

Step-by-step explanation:

There are 3 possibilities

1- Train will arrive early

2- Train will arrive on time

3- Train will arrive late

Formula for Probability  of event a is = n(a)/Sum of events

In this case sum of events = 3

So

Probability of early arrival = 1/3

Probability of on time arrival = 1/3

Probability of late arrival = 1/3

5 0
3 years ago
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Solve for x. 4−(2x+4)=5 x=6 x=−52 x=−10 x=32
sashaice [31]

Answer:

Step-by-step explanation:

4−(2x+4)=5

4-2x - 4 =5

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x= -5/2 = -2.5

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3 years ago
Joanna made a table and a graph for the equation y = 2x.
Leokris [45]
B. both r correct

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5 0
2 years ago
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Help plz anybody ????????????
Kobotan [32]

Answer: 18 square ft.

Step-by-step explanation:

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4 0
2 years ago
The cake density is 0.454 ounce per cubic inch and the fair price is $0.20 per ounce. What should be a fair price for each cake?
aleksklad [387]

Answer:

price = x * 0.2

or

price = x * 0.454 * 0.2

Step-by-step explanation:

In this case we must know either the mass of the cake or its volume.

Given the case that we know the mass of the cake, it would be:

price = x * 0.2

where x is the mass of the cake in ounces, that is to say if for example a cake has a mass of 10 ounces, it would be:

price = 10 * 0.2 = 2

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price = x * 0.454 * 0.2

where x is the volume of the cake in cubic inches, if for example the volume is 10 cubic inches it would be:

price = 10 * 0.454 * 0.2 = 0.908

which means that each cake costs $ 0.9

5 0
3 years ago
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