3 years ago

What is the seventh term of the sequence 1, 3, 9, 27, ...? 81 243 729 2187

Mathematics

2 answers:

azamat3 years ago

7 0

Answer:

the answer is 729

Mariana [72]3 years ago

6 0

The answer is 729. Hope this helps

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3 years ago

A leaf is falling from the top of a tree. The height of the leaf in feet, y, can be found using the function y = -3.5x + 28, whe

Bess [88]

Answer:

It took 8 seconds for the leaf to reach the ground.

Step-by-step explanation:

The height of the leaf in feet can be found using the function:

y = -3.5*x + 28

where x is the time in seconds the leaf has been in the air.

You want to know how long it took for the blade to reach the ground. That is, the time it took for the blade to reach a height of 0 feet. So, replacing this value in the expression:

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