1 year ago

The total volume of a tree increases 6% each year. what will its volume be after 7 years if its volume is 5 cubic meters now?

Mathematics

1 answer:

forsale [732]1 year ago

4 0

Answer:

7.52 m^3

Step-by-step explanation:

This is like compound interest in a banking calculation

Future volume = 5 (1 + .06)^7 = 7.52 m^3

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Mashcka [7]

Answer:

The first 2

Step-by-step explanation:

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Second expression = 8(10+4)= 112.

The others would lead to a negative number.

Remember negative times negative = positive

Negative times negative times negative = negative

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3 years ago

Every 2/3 hour, Harris can sew 1/6 pair of jeans.

Lera25 [3.4K]

.25 or 1/4
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3 years ago

Numbers with the same absolute value are__________

Radda [10]

They are either the same, or opposite number.

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3 years ago

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Fiesta28 [93]

Option B i.e. Non-Euclidean

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3 years ago

What is the solution to the system of equations?

elixir [45]

Answer:

No solution

Step-by-step explanation:

$-3x-4y-3z=-7\\2x-6y+2z=3\\5x-2y+5z=9\\\\$

Lets consider the equation 2.

Here we multiply the LHS and RHS with (-1).

$-3x-4y-3z=-7\\-(2x-6y+2z)=-3\\5x-2y+5z=9\\\\$

Hence,

$-3x-4y-3z=-7\\-2x+6y-2z=-3\\5x-2y+5z=9\\\\$

When we add the equations we get,

$0x+0y+0z=-10+9\\Hence,\\0=-1$

As 0 doesn't equal to -1, answer is d) No solution

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2 years ago